Mercurial > gemma
annotate pkg/imports/sr.go @ 5650:cb3c4ba0f052 DQR adjustments
Merged default branch
author | Sascha Wilde <wilde@sha-bang.de> |
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date | Thu, 29 Jun 2023 13:18:54 +0200 |
parents | bbc257dd9abf |
children | 4abbb62d2bed |
rev | line source |
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1017
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1 // This is Free Software under GNU Affero General Public License v >= 3.0 |
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2 // without warranty, see README.md and license for details. |
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3 // |
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4 // SPDX-License-Identifier: AGPL-3.0-or-later |
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5 // License-Filename: LICENSES/AGPL-3.0.txt |
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6 // |
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7 // Copyright (C) 2018 by via donau |
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH |
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9 // Software engineering by Intevation GmbH |
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10 // |
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11 // Author(s): |
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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13 // * Tom Gottfried <tom@intevation.de> |
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14 |
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15 package imports |
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16 |
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17 import ( |
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18 "archive/zip" |
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19 "bufio" |
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20 "context" |
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21 "crypto/sha1" |
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22 "database/sql" |
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23 "encoding/hex" |
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24 "errors" |
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25 "fmt" |
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26 "io" |
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27 "math" |
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28 "os" |
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29 "path" |
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30 "path/filepath" |
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31 "regexp" |
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32 "strconv" |
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33 "strings" |
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34 "sync" |
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35 "time" |
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36 |
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37 shp "github.com/jonas-p/go-shp" |
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38 |
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39 "gemma.intevation.de/gemma/pkg/common" |
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40 "gemma.intevation.de/gemma/pkg/log" |
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41 "gemma.intevation.de/gemma/pkg/mesh" |
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42 "gemma.intevation.de/gemma/pkg/models" |
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43 "gemma.intevation.de/gemma/pkg/wkb" |
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44 ) |
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45 |
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46 // SoundingResult is a Job to import sounding reults |
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47 // from a ZIP file into the database. |
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48 type SoundingResult struct { |
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49 // Dir is the folder in the file system where the |
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50 // 'sr.zip' is expect to be. |
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51 Dir string `json:"dir"` |
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52 |
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53 // Override data |
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54 // Date if given overrides the date value from the meta.json. |
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55 Date *models.Date `json:"date,omitempty"` |
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56 // Date if given overrides the name of the bottleneck from the meta.json. |
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57 Bottleneck *string `json:"bottleneck,omitempty"` |
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58 // EPSG if given overrides the EPSG code from the meta.json. |
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59 // Defaults to WGS84. |
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60 EPSG *uint `json:"epsg,omitempty"` |
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61 // DepthReference if given overides the DepthReference value |
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62 // from the meta.json. |
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63 DepthReference *string `json:"depth-reference,omitempty"` |
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64 // SingleBeam is kept in for compat. |
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65 SingleBeam *bool `json:"single-beam,omitempty"` |
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66 // SurveyType indicates that the sounding is a single beam scan. |
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67 SurveyType *models.SurveyType `json:"survey-type,omitempty"` |
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68 // NegateZ indicated that the Z values of thy XYZ input should be |
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69 // multiplied by -1. |
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70 NegateZ *bool `json:"negate-z,omitempty"` |
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71 } |
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72 |
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73 const ( |
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74 contourStepWidth = 0.1 |
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75 contourTolerance = 0.1 |
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76 ) |
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77 |
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78 const ( |
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79 // multiBeamThreshold is the number of points m² which |
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80 // is assumed that greater values are indicators for |
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81 // an already interpolated point cloud. |
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82 multiBeamThreshold = 1.0 / 5.0 |
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83 ) |
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84 |
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85 const ( |
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86 // pointsPerSquareMeter is the average number of points |
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87 // when generating a artifical height model for single beam scans. |
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88 pointsPerSquareMeter = 1.0 |
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89 ) |
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90 |
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91 const ( |
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92 // isoCellSize is the side length of a raster cell when tracing |
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93 // iso areas. |
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94 isoCellSize = 0.5 |
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95 ) |
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96 |
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97 // SRJobKind is the unique name of this import job type. |
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98 const SRJobKind JobKind = "sr" |
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99 |
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100 type srJobCreator struct{} |
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101 |
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102 func init() { RegisterJobCreator(SRJobKind, srJobCreator{}) } |
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103 |
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104 func (srJobCreator) Description() string { return "sounding results" } |
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105 |
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106 func (srJobCreator) AutoAccept() bool { return false } |
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Import queue: Implemented email notifications.
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107 |
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108 func (srJobCreator) Create() Job { return new(SoundingResult) } |
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109 |
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110 // LoadingLogs ensures that log lines are loaded when import is exported. |
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111 func (srJobCreator) LoadingLogs() bool { return true } |
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112 |
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113 func (srJobCreator) Depends() [2][]string { |
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114 return [2][]string{ |
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115 {"sounding_results", "sounding_results_iso_areas", |
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116 "sounding_results_marking_points"}, |
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117 {"bottlenecks"}, |
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118 } |
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119 } |
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120 |
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121 // StageDone moves the imported sounding result out of the staging area. |
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122 func (srJobCreator) StageDone( |
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123 ctx context.Context, |
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124 tx *sql.Tx, |
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125 id int64, |
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126 _ Feedback, |
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127 ) error { |
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128 _, err := tx.ExecContext(ctx, srStageDoneSQL, id) |
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129 return err |
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130 } |
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131 |
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132 const ( |
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133 srStageDoneSQL = ` |
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134 UPDATE waterway.sounding_results SET staging_done = true |
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135 WHERE id = ( |
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136 SELECT key from import.track_imports |
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137 WHERE import_id = $1 AND |
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138 relation = 'waterway.sounding_results'::regclass)` |
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139 |
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140 insertHullSQL = ` |
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141 INSERT INTO waterway.sounding_results ( |
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142 bottleneck_id, |
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143 date_info, |
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144 depth_reference, |
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145 area, |
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146 surtyp, |
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147 zpg_exception |
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Fixed SR import for use of Bottleneck_Id instead of bottlenecks objnam.
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148 ) VALUES ( |
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149 $1, |
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150 $2::date, |
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151 $3, |
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152 (SELECT |
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153 CASE WHEN $5::bytea IS NULL THEN |
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154 ST_Transform(ST_ConcaveHull(ST_Force2D(ST_GeomFromWKB($4, $6::integer)), 0.7), 4326)::geography |
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155 ELSE |
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156 ST_MakeValid(ST_Transform(ST_GeomFromWKB($5, $6::integer), 4326))::geography |
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157 END), |
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158 $7, |
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Adjusted Go code to establish ZPG exception during SR import.
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159 $8 |
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Fixed SR import for use of Bottleneck_Id instead of bottlenecks objnam.
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160 ) |
971
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Moved generating of tins to octree package.
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161 RETURNING |
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Moved generating of tins to octree package.
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162 id, |
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163 ST_X(ST_Centroid(area::geometry)), |
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164 ST_Y(ST_Centroid(area::geometry)), |
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Prevent calculation of wrong UTM zones
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|
165 best_utm(area), |
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Prevent calculation of wrong UTM zones
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166 ST_AsBinary(ST_Transform(area::geometry, best_utm(area))) |
2529
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167 ` |
973
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Generate TINs and octrees in sounding result importer.
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168 |
3658
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169 reprojectPointsBufferedSQL = ` |
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Handle th case that a boundary polygon is uploaded along side with the single beam scan.
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170 SELECT |
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171 ST_AsBinary(ST_Transform(ST_GeomFromWKB($1, $2::integer), $3::integer)), |
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172 ST_AsBinary(ST_Buffer(ST_Transform(ST_GeomFromWKB($1, $2::integer), $3::integer), 0.1)), |
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Handle th case that a boundary polygon is uploaded along side with the single beam scan.
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173 ST_Area(ST_Transform(ST_GeomFromWKB($1, $2::integer), $3::integer))` |
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174 |
4660
6eab3ac0e849
Speak of meshes instead od octrees as they are not longer used.
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diff
changeset
|
175 insertMeshSQL = ` |
1131
2e6b47cdb2ca
Store octrees along with sounding results
Tom Gottfried <tom@intevation.de>
parents:
1130
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|
176 UPDATE waterway.sounding_results SET |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
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177 mesh_checksum = $2, mesh_index = $3 |
1131
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Store octrees along with sounding results
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178 WHERE id = $1` |
977
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179 |
3651
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Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
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180 repairBoundarySQL = ` |
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181 SELECT |
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Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
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|
182 ST_AsBinary(ST_Buffer(ST_MakeValid(ST_GeomFromWKB($1, $2::integer)), 0.0)), |
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Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
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changeset
|
183 ST_AsBinary(ST_Buffer(ST_MakeValid(ST_GeomFromWKB($1, $2::integer)), 0.1))` |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
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changeset
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184 |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
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|
185 insertIsoAreasSQL = ` |
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186 INSERT INTO waterway.sounding_results_iso_areas ( |
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187 sounding_result_id, |
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188 height, |
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189 areas |
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190 ) |
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Started with integrating iso area generation into gemma server. WIP
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191 SELECT |
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192 $1, |
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193 $2, |
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194 ST_Transform( |
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|
195 ST_Multi( |
4734
56bd9ba0354c
Removed ST_MakeValid() call from storing iso areas in SR import, too.
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parents:
4686
diff
changeset
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196 ST_Collectionextract( |
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Removed ST_MakeValid() call from storing iso areas in SR import, too.
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diff
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|
197 ST_SimplifyPreserveTopology(ST_GeomFromWKB($4, $3::integer), $5), |
4563
a4042ab02e05
Store geometries in database.
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diff
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|
198 3 |
4562
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199 ) |
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Started with integrating iso area generation into gemma server. WIP
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|
200 ), |
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Started with integrating iso area generation into gemma server. WIP
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201 4326 |
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Started with integrating iso area generation into gemma server. WIP
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changeset
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202 ) |
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Started with integrating iso area generation into gemma server. WIP
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parents:
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203 FROM waterway.sounding_results sr |
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204 WHERE id = $1 |
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205 ` |
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206 insertMarkingPointsSQL = ` |
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207 INSERT INTO waterway.sounding_results_marking_points ( |
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208 sounding_result_id, |
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209 height, |
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210 points |
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211 ) |
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212 SELECT |
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213 $1, |
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214 $2, |
5417
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Dont loose Z values in markings.
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215 ST_Transform(ST_GeomFromWKB($4, $3::integer), 4326) |
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216 FROM waterway.sounding_results sr |
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217 WHERE id = $1 |
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218 ` |
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219 |
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220 selectGaugeLDCSQL = ` |
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221 SELECT |
3518
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222 grwl.value, |
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223 grwl.depth_reference |
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224 FROM waterway.gauges_reference_water_levels grwl |
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225 JOIN waterway.bottlenecks bns |
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226 ON grwl.location = bns.gauge_location |
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Adapted sr-import to new historization model.
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227 AND grwl.validity @> CAST($2 AS timestamptz) |
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Fixed SR import for use of Bottleneck_Id instead of bottlenecks objnam.
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228 WHERE bns.bottleneck_id = $1 |
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'Historicise' bottlenecks on import
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229 AND bns.validity @> CAST($2 AS timestamptz) |
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230 AND grwl.depth_reference like 'LDC%' |
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231 ` |
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SR import: Using context.Context aware SQL statements.
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232 |
5305
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233 selectZPGExceptionAllowedSQL = ` |
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234 SELECT rolname = 'sys_admin' OR country IN ('BG', 'RO') |
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235 FROM users.list_users WHERE username = current_user` |
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236 |
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237 reprojectPointsSingleBeamSQL = ` |
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238 SELECT |
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239 ST_AsBinary( |
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240 ST_Transform( |
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241 ST_GeomFromWKB($1, $2::integer), |
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SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
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242 best_utm(CAST(ST_Transform(ST_GeomFromWKB($1, $2::integer), 4326) AS geography)))), |
6590733e2ebc
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243 best_utm(CAST(ST_Transform(ST_GeomFromWKB($1, $2::integer), 4326) AS geography)) |
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244 ` |
961
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Stored point cloud and bounding area of sounding result in database. WIP.
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245 ) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
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246 |
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247 var ( |
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248 bottleneckRe, |
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249 surveyTypeRe, |
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250 dateRe, |
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251 negateZRe *regexp.Regexp |
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252 recoverRegsOnce sync.Once |
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253 ) |
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254 |
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255 func compileRecoverRegs() { |
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256 bottleneckRe = regexp.MustCompile(`Bottleneck:\s*(.+)\s*$`) |
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257 surveyTypeRe = regexp.MustCompile(`Processing as\s+([^\s]+)\s+beam scan.`) |
5561
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Fixed log message analyzing in log export.
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258 dateRe = regexp.MustCompile(`Survey date:\s*(\d{4}-\d{2}-\d{2})`) |
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Fixed log message analyzing in log export.
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259 negateZRe = regexp.MustCompile(`Z values will be negated\.`) |
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260 } |
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261 |
4852
046a07a33b19
Fixed the golint issues of the imports package.
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262 // Description gives a short info about relevant facts of this import. |
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263 func (sr *SoundingResult) Description(msgs []string) (string, error) { |
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264 |
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265 recoverRegsOnce.Do(compileRecoverRegs) |
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266 |
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267 //log.Debugln(strings.Join(msgs, "\n") + "\n\n") |
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268 |
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269 var ( |
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270 bottleneck, st, date string |
5562
5152b4db40cc
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271 negZ bool |
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272 ) |
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273 |
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274 for _, msg := range msgs { |
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275 if m := bottleneckRe.FindStringSubmatch(msg); m != nil { |
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276 bottleneck = m[1] |
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277 continue |
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278 } |
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279 if m := surveyTypeRe.FindStringSubmatch(msg); m != nil { |
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280 st = m[1] |
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281 continue |
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282 } |
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283 if m := dateRe.FindStringSubmatch(msg); m != nil { |
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284 date = m[1] |
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285 continue |
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286 } |
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287 if negateZRe.MatchString(msg) { |
5562
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288 negZ = true |
5560
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289 } |
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290 } |
4791
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Added an endpoint GET api/imports/export to export imports.
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291 |
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292 var descs []string |
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293 |
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294 if sr.Bottleneck != nil { |
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295 descs = append(descs, *sr.Bottleneck) |
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296 } else if bottleneck != "" { |
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297 log.Debugf("bottleneck recovered: %s\n", bottleneck) |
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298 descs = append(descs, bottleneck) |
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299 } |
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300 |
4791
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301 if sr.Date != nil { |
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302 descs = append(descs, (*sr).Date.Format(common.DateFormat)) |
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|
303 } else if date != "" { |
f2204f91d286
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|
304 log.Debugf("date recovered: %s\n", date) |
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diff
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305 descs = append(descs, date) |
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Added an endpoint GET api/imports/export to export imports.
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|
306 } |
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|
307 |
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diff
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|
308 if sr.NegateZ != nil && *sr.NegateZ { |
5561
b91716d2acc6
Fixed log message analyzing in log export.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
309 descs = append(descs, "negateZ") |
5562
5152b4db40cc
Simplified code of log export a bit.
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parents:
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|
310 } else if negZ { |
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311 log.Debugln("negateZ recovered") |
4791
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312 descs = append(descs, "negateZ") |
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313 } |
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314 |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
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parents:
5430
diff
changeset
|
315 if sr.SurveyType != nil { |
5407
850f5847d18a
Re-establish compat with old single-beam interface.
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316 descs = append(descs, string(*sr.SurveyType)) |
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317 } else if st != "" { |
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318 log.Debugf("survey type recovered: %s\n", st) |
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319 descs = append(descs, st) |
5407
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parents:
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320 } |
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321 |
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322 return strings.Join(descs, "|"), nil |
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|
323 } |
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324 |
3946
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325 func (sr *SoundingResult) negateZ() bool { |
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326 return sr.NegateZ != nil && *sr.NegateZ |
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327 } |
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parents:
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328 |
1498
5df748916fcf
Finished API docs for sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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329 // Do executes the actual sounding result import. |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
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parents:
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diff
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|
330 func (sr *SoundingResult) Do( |
1328
d753ce6cf588
To make golint happier made context.Context to be the first argument in all calls.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
331 ctx context.Context, |
1168
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diff
changeset
|
332 importID int64, |
930fdd8b474f
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333 conn *sql.Conn, |
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334 feedback Feedback, |
1392
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diff
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335 ) (interface{}, error) { |
988
7dfd3db94e6d
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Sascha L. Teichmann <teichmann@intevation.de>
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336 |
3587
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
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parents:
3586
diff
changeset
|
337 start := time.Now() |
2529
45d51a49f191
SR import: Use own triangulation and clipping when importing sounding results.
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338 |
3748
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339 zpath := filepath.Join(sr.Dir, "sr.zip") |
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340 |
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341 z, err := zip.OpenReader(zpath) |
988
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changeset
|
342 if err != nil { |
3762
98d5dd2f0ca1
Don't show unnecessary warnings when uploading TXT file for SR.
Sascha Wilde <wilde@intevation.de>
parents:
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|
343 feedback.Info("%v", err) |
98d5dd2f0ca1
Don't show unnecessary warnings when uploading TXT file for SR.
Sascha Wilde <wilde@intevation.de>
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diff
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344 feedback.Info("Falling back to TXT file mode.") |
3748
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|
345 z = nil |
988
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346 } |
3748
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|
347 if z != nil { |
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SR import: Accept TXT file for uploads.
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diff
changeset
|
348 defer z.Close() |
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SR import: Accept TXT file for uploads.
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parents:
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|
349 } |
988
7dfd3db94e6d
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diff
changeset
|
350 |
1138
443fc80a315f
Don't issue new lines at end of log messages when importing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1137
diff
changeset
|
351 feedback.Info("Looking for 'meta.json'") |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
352 |
1225
4d7c44f7044e
Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
353 mf := common.FindInZIP(z, "meta.json") |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
354 if mf == nil && !sr.completeOverride() { |
4177
8b75ac5e243e
Made 'staticcheck' happy with pgxutils package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4171
diff
changeset
|
355 return nil, errors.New("cannot find 'meta.json'") |
988
7dfd3db94e6d
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
356 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
357 |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
358 m, err := sr.loadMeta(mf) |
988
7dfd3db94e6d
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Sascha L. Teichmann <teichmann@intevation.de>
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changeset
|
359 if err != nil { |
1392
0e1d89241cda
Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
360 return nil, err |
988
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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changeset
|
361 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
Sascha L. Teichmann <teichmann@intevation.de>
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diff
changeset
|
362 |
2873
b1707f60f241
SR import: Log name of bottleneck and survey date into import log.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2833
diff
changeset
|
363 feedback.Info("Bottleneck: %s", m.Bottleneck) |
b1707f60f241
SR import: Log name of bottleneck and survey date into import log.
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parents:
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diff
changeset
|
364 feedback.Info("Survey date: %s", m.Date.Format(common.DateFormat)) |
b1707f60f241
SR import: Log name of bottleneck and survey date into import log.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2833
diff
changeset
|
365 |
3487
fdb0439850d5
Generalized transformation of vertices during sounding result import a bit.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3479
diff
changeset
|
366 var xform vertexTransform |
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Generalized transformation of vertices during sounding result import a bit.
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diff
changeset
|
367 |
3946
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
368 if sr.negateZ() { |
5522
728b58946c34
SR import: Log if Z values will be negated.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5473
diff
changeset
|
369 feedback.Info("Z values will be negated.") |
3945
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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3904
diff
changeset
|
370 xform = negateZTransform |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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diff
changeset
|
371 } else { |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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diff
changeset
|
372 xform = identityTransform |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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parents:
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diff
changeset
|
373 } |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
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parents:
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diff
changeset
|
374 |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5035
diff
changeset
|
375 var zpgException bool |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
376 |
3479
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
377 if m.DepthReference == "ZPG" { |
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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diff
changeset
|
378 feedback.Info("Found ZPG as reference system -> translating Z values to LDC") |
3487
fdb0439850d5
Generalized transformation of vertices during sounding result import a bit.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
379 var ldc float64 |
3518
4cd4375efd5d
ZP for sounding result imports: Use precise name of the depth reference system.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3504
diff
changeset
|
380 var depthReference string |
3645
02951a62e8c6
'Historicise' bottlenecks on import
Tom Gottfried <tom@intevation.de>
parents:
3609
diff
changeset
|
381 err := conn.QueryRowContext(ctx, |
02951a62e8c6
'Historicise' bottlenecks on import
Tom Gottfried <tom@intevation.de>
parents:
3609
diff
changeset
|
382 selectGaugeLDCSQL, |
02951a62e8c6
'Historicise' bottlenecks on import
Tom Gottfried <tom@intevation.de>
parents:
3609
diff
changeset
|
383 m.Bottleneck, |
02951a62e8c6
'Historicise' bottlenecks on import
Tom Gottfried <tom@intevation.de>
parents:
3609
diff
changeset
|
384 m.Date.Time, |
02951a62e8c6
'Historicise' bottlenecks on import
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parents:
3609
diff
changeset
|
385 ).Scan( |
3518
4cd4375efd5d
ZP for sounding result imports: Use precise name of the depth reference system.
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parents:
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diff
changeset
|
386 &ldc, |
4cd4375efd5d
ZP for sounding result imports: Use precise name of the depth reference system.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
387 &depthReference, |
4cd4375efd5d
ZP for sounding result imports: Use precise name of the depth reference system.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
388 ) |
3479
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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changeset
|
389 switch { |
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Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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parents:
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diff
changeset
|
390 case err == sql.ErrNoRows: |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5035
diff
changeset
|
391 if err := conn.QueryRowContext( |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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parents:
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diff
changeset
|
392 ctx, selectZPGExceptionAllowedSQL).Scan(&zpgException); err != nil { |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
393 return nil, err |
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Adjusted Go code to establish ZPG exception during SR import.
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parents:
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diff
changeset
|
394 } |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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parents:
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diff
changeset
|
395 if !zpgException { |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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diff
changeset
|
396 return nil, errors.New("cannot load LDC value") |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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parents:
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diff
changeset
|
397 } |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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parents:
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changeset
|
398 feedback.Warn("Not LCD found, but ZPG exception granted") |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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parents:
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diff
changeset
|
399 |
3479
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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changeset
|
400 case err != nil: |
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Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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parents:
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diff
changeset
|
401 return nil, err |
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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parents:
3219
diff
changeset
|
402 } |
3904
4b5c4007fc5d
SR import: Fixed LDC treatment if depth reference system is ZPG.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3882
diff
changeset
|
403 |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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changeset
|
404 if !zpgException { |
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Adjusted Go code to establish ZPG exception during SR import.
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diff
changeset
|
405 // LDC is cm. The data is in m. |
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Adjusted Go code to establish ZPG exception during SR import.
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|
406 ldc /= 100 |
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Adjusted Go code to establish ZPG exception during SR import.
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changeset
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407 xform = chainTransforms( |
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Adjusted Go code to establish ZPG exception during SR import.
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|
408 xform, |
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
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diff
changeset
|
409 func(v mesh.Vertex) mesh.Vertex { |
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Adjusted Go code to establish ZPG exception during SR import.
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410 return mesh.Vertex{X: v.X, Y: v.Y, Z: v.Z + ldc} |
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Adjusted Go code to establish ZPG exception during SR import.
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diff
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|
411 }) |
5315
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If there is no ZPG exception correct the depth reference system from database.
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diff
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|
412 m.DepthReference = depthReference |
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diff
changeset
|
413 } |
3479
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
414 } |
83b58f6356e7
Translate sounding results Z values import to LDC if ZPG was found as depth reference system.
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diff
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|
415 |
1328
d753ce6cf588
To make golint happier made context.Context to be the first argument in all calls.
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diff
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416 if err := m.Validate(ctx, conn); err != nil { |
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Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
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|
417 return nil, common.ToError(err) |
988
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parents:
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418 } |
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In preparation of persisting import jobs logging is done through an interface.
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|
419 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
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diff
changeset
|
420 var xyz mesh.MultiPointZ |
3748
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
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diff
changeset
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421 |
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SR import: Accept TXT file for uploads.
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|
422 if z != nil { // Scanning ZIP file for *.xyz file. |
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SR import: Accept TXT file for uploads.
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diff
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|
423 var xyzf *zip.File |
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424 for _, ext := range []string{".xyz", ".txt"} { |
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SR import: Accept TXT file for uploads.
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425 feedback.Info("Looking for '*%s'", ext) |
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SR import: Accept TXT file for uploads.
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diff
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|
426 if xyzf = common.FindInZIP(z, ext); xyzf != nil { |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
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diff
changeset
|
427 break |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
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parents:
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diff
changeset
|
428 } |
1528
5874cedd7f91
Sounding result import: Accept *.txt files for XYZ data, too.
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parents:
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changeset
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429 } |
3748
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diff
changeset
|
430 if xyzf == nil { |
4177
8b75ac5e243e
Made 'staticcheck' happy with pgxutils package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
431 return nil, errors.New("cannot find any *.xyz or *.txt file") |
3748
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diff
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|
432 } |
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SR import: Accept TXT file for uploads.
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changeset
|
433 xyz, err = loadXYZ(xyzf, feedback, xform) |
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parents:
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diff
changeset
|
434 } else { // TXT file mode |
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SR import: Accept TXT file for uploads.
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parents:
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diff
changeset
|
435 xyz, err = loadXYZFile(zpath, feedback, xform) |
1528
5874cedd7f91
Sounding result import: Accept *.txt files for XYZ data, too.
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parents:
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diff
changeset
|
436 } |
988
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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|
437 if err != nil { |
1392
0e1d89241cda
Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
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parents:
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diff
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|
438 return nil, err |
988
7dfd3db94e6d
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parents:
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diff
changeset
|
439 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
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|
440 |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
changeset
|
441 if len(xyz) == 0 { |
1392
0e1d89241cda
Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
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parents:
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changeset
|
442 return nil, errors.New("XYZ does not contain any vertices") |
988
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
changeset
|
443 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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|
444 |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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changeset
|
445 // Is there a boundary shapefile in the ZIP archive? |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
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diff
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|
446 boundary, err := loadBoundary(z) |
988
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
changeset
|
447 if err != nil { |
1392
0e1d89241cda
Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
448 return nil, err |
988
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
changeset
|
449 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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|
450 |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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changeset
|
451 tx, err := conn.BeginTx(ctx, nil) |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
984
diff
changeset
|
452 if err != nil { |
1392
0e1d89241cda
Imports: An Import (e.g. a sounding result import) can now write a 'summary' of a successful import. This is done if the import switches to to state 'pending'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1384
diff
changeset
|
453 return nil, err |
988
7dfd3db94e6d
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parents:
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diff
changeset
|
454 } |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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|
455 defer tx.Rollback() |
7dfd3db94e6d
In preparation of persisting import jobs logging is done through an interface.
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parents:
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diff
changeset
|
456 |
4629
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
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parents:
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diff
changeset
|
457 summary, err := sr.processScan( |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
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parents:
4578
diff
changeset
|
458 ctx, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
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parents:
4578
diff
changeset
|
459 tx, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4578
diff
changeset
|
460 feedback, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
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parents:
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diff
changeset
|
461 importID, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
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parents:
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diff
changeset
|
462 m, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4578
diff
changeset
|
463 xyz, |
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4578
diff
changeset
|
464 boundary, |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5035
diff
changeset
|
465 zpgException, |
4629
7acb03e8a737
SR import: Store in sounding_result table if import is single or multi beam.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
466 ) |
3587
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
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diff
changeset
|
467 if err != nil { |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
468 return nil, err |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
469 } |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
470 |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
471 if err = tx.Commit(); err != nil { |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
472 feedback.Error( |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
473 "Storing sounding result failed after %v.", time.Since(start)) |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
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parents:
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diff
changeset
|
474 return nil, err |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
475 } |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
476 |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
477 feedback.Info( |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
478 "Storing sounding result was successful after %v.", time.Since(start)) |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
479 |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
480 return summary, nil |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
481 } |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
482 |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
483 func (sr *SoundingResult) processScan( |
3587
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
484 ctx context.Context, |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
485 tx *sql.Tx, |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
486 feedback Feedback, |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
487 importID int64, |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
488 m *models.SoundingResultMeta, |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
489 xyz mesh.MultiPointZ, |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
490 boundary polygonSlice, |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5035
diff
changeset
|
491 zpgException bool, |
3587
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
492 ) (interface{}, error) { |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
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parents:
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diff
changeset
|
493 |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
494 feedback.Info("Processing as %s beam scan.", m.SurveyType) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
495 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
496 feedback.Info("Reproject XYZ data.") |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
497 |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
498 start := time.Now() |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
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parents:
3587
diff
changeset
|
499 |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
500 var reproj []byte |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
501 var epsg uint32 |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
502 |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
503 if err := tx.QueryRowContext( |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
504 ctx, |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
505 reprojectPointsSingleBeamSQL, |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
506 xyz.AsWKB(), |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
507 m.EPSG, |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
508 ).Scan(&reproj, &epsg); err != nil { |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
509 return nil, err |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
510 } |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
511 |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
512 if err := xyz.FromWKB(reproj); err != nil { |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
513 return nil, err |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
514 } |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
515 |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
516 feedback.Info("Reprojecting points to EPSG %d took %v.", |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
517 epsg, time.Since(start)) |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
518 feedback.Info("Number of reprojected points: %d", len(xyz)) |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
519 feedback.Info("Triangulate XYZ data.") |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
520 |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
521 start = time.Now() |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
522 tri, err := mesh.Triangulate(xyz) |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
523 if err != nil { |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
524 return nil, err |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
525 } |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
526 feedback.Info("Triangulation took %v.", time.Since(start)) |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
527 feedback.Info("Number triangles: %d.", len(tri.Triangles)/3) |
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
528 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
529 var ( |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
530 clippingPolygon mesh.Polygon |
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
531 clippingPolygonBuffered mesh.Polygon |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
532 removed map[int32]struct{} |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
533 polygonArea float64 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
534 clippingPolygonWKB []byte |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
535 ) |
3646
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
536 |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
537 if boundary == nil { |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
538 feedback.Info("No boundary given. Calulate from XYZ data.") |
3733
ec86a7155377
Estimated too large triangles as triangles which have an edge which is at least 3.5 times as long as the standard dev of the longest egde per inner triangle.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3664
diff
changeset
|
539 tooLongEdge := tri.EstimateTooLong() |
3655
a6c671abbc35
Started with cleaning up the single beam import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3654
diff
changeset
|
540 feedback.Info("Eliminate triangles with edges longer than %.2f meters.", tooLongEdge) |
3646
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
541 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
542 var polygon mesh.LineStringZ |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
543 start = time.Now() |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
544 polygon, removed = tri.ConcaveHull(tooLongEdge) |
3646
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
545 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
546 polygonArea = polygon.Area() |
3646
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
547 if polygonArea < 0.0 { // counter clockwise |
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
548 polygonArea = -polygonArea |
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
549 polygon.Reverse() |
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
550 } |
810b28f59b8b
Generate random points for second mesh.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3609
diff
changeset
|
551 |
3651
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
552 clippingPolygon.FromLineStringZ(polygon) |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
553 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
554 var buffered []byte |
3651
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
555 if err := tx.QueryRowContext( |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
556 ctx, |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
557 repairBoundarySQL, |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
558 clippingPolygon.AsWKB(), |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
559 epsg, |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
560 ).Scan(&clippingPolygonWKB, &buffered); err != nil { |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
561 return nil, err |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
562 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
563 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
564 if err := clippingPolygon.FromWKB(clippingPolygonWKB); err != nil { |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
565 return nil, err |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
566 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
567 if err := clippingPolygonBuffered.FromWKB(buffered); err != nil { |
3651
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
568 return nil, err |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
569 } |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
570 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
571 feedback.Info("Calculating took %v.", time.Since(start)) |
3600
6590733e2ebc
SR import: If in single beam mode and no boundary is given eliminate triangles which have at least an edge with is longer than 98% of the overall edge lengths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3596
diff
changeset
|
572 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
573 } else { // has Boundary |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
574 feedback.Info("Using uploaded boundary polygon.") |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
575 var buffered []byte |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
576 if err = tx.QueryRowContext( |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
577 ctx, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
578 reprojectPointsBufferedSQL, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
579 boundary.asWKB(), |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
580 m.EPSG, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
581 epsg, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
582 ).Scan(&clippingPolygonWKB, &buffered, &polygonArea); err != nil { |
3651
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
583 return nil, err |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
584 } |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
585 if err := clippingPolygon.FromWKB(clippingPolygonWKB); err != nil { |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
586 return nil, err |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
587 } |
3651
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
588 if err := clippingPolygonBuffered.FromWKB(buffered); err != nil { |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
589 return nil, err |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
590 } |
c368a9a20478
Tried to fix invalid new boundary polygon with ST_MakeValid() ... and failed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3650
diff
changeset
|
591 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
592 tin := tri.Tin() |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
593 tin.EPSG = epsg |
3650
01ce3ba9b0d0
Fixed generating of random points.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3646
diff
changeset
|
594 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
595 var str mesh.STRTree |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
596 str.Build(tin) |
3655
a6c671abbc35
Started with cleaning up the single beam import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3654
diff
changeset
|
597 |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
598 removed = str.Clip(&clippingPolygon) |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
599 } |
3650
01ce3ba9b0d0
Fixed generating of random points.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3646
diff
changeset
|
600 |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
601 if m.SurveyType == models.SurveyTypeSingleBeam { |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
602 |
4751
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
603 origDensity := float64(len(xyz)) / polygonArea |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
604 |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
605 feedback.Info("Boundary area: %.2fm²", polygonArea) |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
606 feedback.Info("Original point density: %.2f points/m²", origDensity) |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
607 |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
608 if origDensity > multiBeamThreshold { |
4776
0feddad5bb6d
Fixed another formatting oversight.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4768
diff
changeset
|
609 feedback.Warn("The density is greater than %.2f points/m².", multiBeamThreshold) |
4751
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
610 feedback.Warn("It is assumed that the data is already interpolated.") |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
611 goto multibeam |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
612 } |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
613 |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
614 // Build the first mesh to generate random points on. |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
615 |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
616 feedback.Info("Build virtual DEM based on original XYZ data.") |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
617 |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
618 start = time.Now() |
3650
01ce3ba9b0d0
Fixed generating of random points.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3646
diff
changeset
|
619 |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
620 tin := tri.Tin() |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
621 var virtual mesh.STRTree |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
622 virtual.BuildWithout(tin, removed) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
623 |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
624 feedback.Info("Building took %v", time.Since(start)) |
3650
01ce3ba9b0d0
Fixed generating of random points.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3646
diff
changeset
|
625 |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
626 numPoints := int(math.Ceil(polygonArea * pointsPerSquareMeter)) |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
627 |
4763
d786c37b02c0
Fixed a formatting mistake.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4762
diff
changeset
|
628 feedback.Info("Generate %d random points for an average density of ~%.2f points/m².", |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
629 numPoints, pointsPerSquareMeter) |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
630 |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
631 start = time.Now() |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
632 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
633 generated := make(mesh.LineStringZ, 0, numPoints+clippingPolygon.NumVertices(0)) |
3650
01ce3ba9b0d0
Fixed generating of random points.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3646
diff
changeset
|
634 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
635 mesh.GenerateRandomVertices( |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
636 numPoints, |
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
637 tin.Min, tin.Max, |
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
638 virtual.Value, |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
639 func(vertices []mesh.Vertex) { |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
640 generated = append(generated, vertices...) |
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
641 }) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
642 |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
643 feedback.Info("Generating %d points took %v.", len(generated), time.Since(start)) |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
644 |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
645 // Add the boundary to new point cloud. |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
646 dupes := map[[2]float64]struct{}{} |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
647 clippingPolygon.Vertices(0, func(x, y float64) { |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
648 key := [2]float64{x, y} |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
649 if _, found := dupes[key]; found { |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
650 return |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
651 } |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
652 dupes[key] = struct{}{} |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
653 if z, ok := virtual.Value(x, y); ok { |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
654 generated = append(generated, mesh.Vertex{X: x, Y: y, Z: z}) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
655 } |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
656 }) |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
657 |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
658 feedback.Info("Triangulate new point cloud.") |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
659 xyz = mesh.MultiPointZ(generated) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
660 start = time.Now() |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
661 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
662 tri, err = mesh.Triangulate(xyz) |
3742
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
663 if err != nil { |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
664 return nil, err |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
665 } |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
666 feedback.Info("Second triangulation took %v.", time.Since(start)) |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
667 feedback.Info("Number triangles: %d.", len(tri.Triangles)/3) |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
668 feedback.Info("Clipping triangles from new mesh.") |
879c297c47e9
SR import: Use home-brew concave hull algorithm in multi-beam scan case, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3733
diff
changeset
|
669 } |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
670 |
4751
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
671 multibeam: |
dbf07d0c364e
SR import: If the point density is greater than 0.2 values per meter² the interpolating step is omitted.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4734
diff
changeset
|
672 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
673 final := mesh.STRTree{Entries: 16} |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
674 |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
675 if m.SurveyType != models.SurveyTypeMarking { |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
676 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
677 start = time.Now() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
678 tin := tri.Tin() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
679 tin.EPSG = epsg |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
680 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
681 var str mesh.STRTree |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
682 str.Build(tin) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
683 feedback.Info("Building clipping index took %v", time.Since(start)) |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
684 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
685 start = time.Now() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
686 |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
687 clippingPolygonBuffered.Indexify() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
688 removed = str.Clip(&clippingPolygonBuffered) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
689 feedback.Info("Clipping took %v.", time.Since(start)) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
690 feedback.Info("Number of triangles to clip %d.", len(removed)) |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
691 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
692 start = time.Now() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
693 final.BuildWithout(tin, removed) |
4646
89a72e0e2f9b
Add a method to serialize an STRTree.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4640
diff
changeset
|
694 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
695 feedback.Info("Building final mesh took %v.", time.Since(start)) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
696 feedback.Info("Store mesh.") |
5419
202715173935
Do clipping correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5418
diff
changeset
|
697 } else { |
202715173935
Do clipping correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5418
diff
changeset
|
698 start = time.Now() |
202715173935
Do clipping correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5418
diff
changeset
|
699 clippingPolygonBuffered.Indexify() |
5429
02a5da2f03b4
Fixed clipping.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5428
diff
changeset
|
700 before := len(xyz) |
5428
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
701 xyz = xyz.Filter(func(v mesh.Vertex) bool { |
5429
02a5da2f03b4
Fixed clipping.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5428
diff
changeset
|
702 return clippingPolygonBuffered.IntersectionBox2D(v.Box2D()) != |
5428
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
703 mesh.IntersectionOutSide |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
704 }) |
5419
202715173935
Do clipping correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5418
diff
changeset
|
705 feedback.Info("Clipping took %v.", time.Since(start)) |
5430
aa199f280f64
Cosmetics in logging.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5429
diff
changeset
|
706 feedback.Info("Number of points to clip: %d.", before-len(xyz)) |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
707 } |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
708 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
709 start = time.Now() |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
710 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
711 var ( |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
712 id int64 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
713 dummy uint32 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
714 lat, lon float64 |
5473
93af8d1ea09f
Cosmetics.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5458
diff
changeset
|
715 hull []byte |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
716 ) |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
717 |
5473
93af8d1ea09f
Cosmetics.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5458
diff
changeset
|
718 switch err := tx.QueryRowContext( |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
719 ctx, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
720 insertHullSQL, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
721 m.Bottleneck, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
722 m.Date.Time, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
723 m.DepthReference, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
724 nil, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
725 clippingPolygonWKB, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
726 epsg, |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
727 m.SurveyType, |
5305
1a565f8a935a
Adjusted Go code to establish ZPG exception during SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5035
diff
changeset
|
728 zpgException, |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
729 ).Scan( |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
730 &id, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
731 &lat, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
732 &lon, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
733 &dummy, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
734 &hull, |
5473
93af8d1ea09f
Cosmetics.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5458
diff
changeset
|
735 ); { |
3664
58508f50d192
SR import: Made error messages symmetrical to multi beam if no matching bottleneck is found for single beam imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3659
diff
changeset
|
736 case err == sql.ErrNoRows: |
58508f50d192
SR import: Made error messages symmetrical to multi beam if no matching bottleneck is found for single beam imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3659
diff
changeset
|
737 return nil, fmt.Errorf( |
4177
8b75ac5e243e
Made 'staticcheck' happy with pgxutils package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4171
diff
changeset
|
738 "no matching bottleneck of given name or time available: %v", err) |
3664
58508f50d192
SR import: Made error messages symmetrical to multi beam if no matching bottleneck is found for single beam imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3659
diff
changeset
|
739 case err != nil: |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
740 return nil, err |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
741 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
742 |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
743 if m.SurveyType != models.SurveyTypeMarking { |
5595
bbc257dd9abf
Mixed bad error handling found by staticcheck.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5585
diff
changeset
|
744 var index []byte |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
745 |
5595
bbc257dd9abf
Mixed bad error handling found by staticcheck.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5585
diff
changeset
|
746 index, err = final.Bytes() |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
747 if err != nil { |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
748 return nil, err |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
749 } |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
750 |
5411
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
751 h := sha1.New() |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
752 h.Write(index) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
753 checksum := hex.EncodeToString(h.Sum(nil)) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
754 _, err = tx.ExecContext(ctx, insertMeshSQL, id, checksum, index) |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
755 if err != nil { |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
756 return nil, err |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
757 } |
9822a840d668
Some refactoring to move marking handling to the right place in SR import.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5410
diff
changeset
|
758 feedback.Info("Storing mesh index took %s.", time.Since(start)) |
5428
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
759 err = generateIsoAreas( |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
760 ctx, tx, feedback, |
5428
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
761 &final, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
762 loadClassBreaks(ctx, tx, feedback, final.Min().Z, final.Max().Z), |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
763 id) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
764 } else { // SurveyTypeMarking |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
765 err = generateMarkingPoints( |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
766 ctx, tx, feedback, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
767 xyz, epsg, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
768 id) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
769 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
770 if err != nil { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
771 return nil, err |
3658
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
772 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
773 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
774 // Store for potential later removal. |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
775 if err = track(ctx, tx, importID, "waterway.sounding_results", id); err != nil { |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
776 return nil, err |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
777 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
778 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
779 summary := struct { |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
780 Bottleneck string `json:"bottleneck"` |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
781 Date models.Date `json:"date"` |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
782 Lat float64 `json:"lat"` |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
783 Lon float64 `json:"lon"` |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
784 }{ |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
785 Bottleneck: m.Bottleneck, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
786 Date: m.Date, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
787 Lat: lat, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
788 Lon: lon, |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
789 } |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
790 |
1c3df921361d
Handle th case that a boundary polygon is uploaded along side with the single beam scan.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3655
diff
changeset
|
791 return &summary, nil |
3587
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
792 } |
a9d140c7db8d
SR import: Prepare the separate code paths for single and multibeam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3586
diff
changeset
|
793 |
1498
5df748916fcf
Finished API docs for sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1496
diff
changeset
|
794 // CleanUp removes the folder containing the ZIP file with the |
5df748916fcf
Finished API docs for sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1496
diff
changeset
|
795 // the sounding result import. |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
796 func (sr *SoundingResult) CleanUp() error { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
797 return os.RemoveAll(sr.Dir) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
798 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
799 |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
800 func (sr *SoundingResult) completeOverride() bool { |
1384
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
801 // sr.EPSG == nil -> WGS84 |
3586
b9adb0ea4c41
SR import: a complete parameter overwrite now includes single beam flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3585
diff
changeset
|
802 return sr.Bottleneck != nil && |
b9adb0ea4c41
SR import: a complete parameter overwrite now includes single beam flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3585
diff
changeset
|
803 sr.Date != nil && |
b9adb0ea4c41
SR import: a complete parameter overwrite now includes single beam flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3585
diff
changeset
|
804 sr.DepthReference != nil && |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
805 (sr.SingleBeam != nil || sr.SurveyType != nil) && |
3946
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
806 sr.NegateZ != nil |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
807 } |
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
808 |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
809 func (sr *SoundingResult) loadMeta(f *zip.File) (*models.SoundingResultMeta, error) { |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
810 if f == nil { |
1384
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
811 var epsg uint |
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
812 if sr.EPSG != nil { |
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
813 epsg = *sr.EPSG |
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
814 } else { |
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
815 epsg = models.WGS84 |
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
816 } |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
817 |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
818 st := models.SurveyTypeMultiBeam |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
819 if sr.SingleBeam != nil && *sr.SingleBeam { |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
820 st = models.SurveyTypeSingleBeam |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
821 } |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
822 if sr.SurveyType != nil { |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
823 st = *sr.SurveyType |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
824 } |
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
825 |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
826 return &models.SoundingResultMeta{ |
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
827 Date: *sr.Date, |
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
828 Bottleneck: *sr.Bottleneck, |
1384
8d59457a5651
Sounding result import: Consider parameter override as complete even if there is no EPSG code. Use WGS84 in this case as a default.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1338
diff
changeset
|
829 EPSG: epsg, |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
830 DepthReference: *sr.DepthReference, |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
831 SurveyType: st, |
3946
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
832 NegateZ: sr.negateZ(), |
1292
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
833 }, nil |
5aeda02c51b9
Sounding result import: Don't fail if an import ZIP does not contain an meta.json but has a full set of overrides.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1239
diff
changeset
|
834 } |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
835 r, err := f.Open() |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
836 if err != nil { |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
837 return nil, err |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
838 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
839 defer r.Close() |
1224
bc4b642c8d04
Started with an upload sounding result to temp upload area.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1193
diff
changeset
|
840 var m models.SoundingResultMeta |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
841 if err := m.Decode(r); err != nil { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
842 return nil, err |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
843 } |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
844 |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
845 // Apply overrides |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
846 if sr.Date != nil { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
847 m.Date = *sr.Date |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
848 } |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
849 if sr.Bottleneck != nil { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
850 m.Bottleneck = *sr.Bottleneck |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
851 } |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
852 if sr.EPSG != nil { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
853 m.EPSG = *sr.EPSG |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
854 } |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
855 if sr.DepthReference != nil { |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
856 m.DepthReference = *sr.DepthReference |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
857 } |
5407
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
858 |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
859 // Kept in for compat |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
860 if sr.SingleBeam != nil { |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
861 if *sr.SingleBeam { |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
862 m.SurveyType = models.SurveyTypeSingleBeam |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
863 } else { |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
864 m.SurveyType = models.SurveyTypeMultiBeam |
5407
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
865 } |
850f5847d18a
Re-establish compat with old single-beam interface.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5403
diff
changeset
|
866 } |
5403
85f19e924a43
Adjusted the import model to be able to handle marking single beam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5315
diff
changeset
|
867 if sr.SurveyType != nil { |
85f19e924a43
Adjusted the import model to be able to handle marking single beam scans.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5315
diff
changeset
|
868 m.SurveyType = *sr.SurveyType |
3585
479da494bc09
SR import: access beam-type parameter supplied by client. TODO: Implement single beam code path.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3518
diff
changeset
|
869 } |
5458
e00b3296fc02
Fixed SR import: use meta.json for marking scans correctly.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5430
diff
changeset
|
870 |
3946
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
871 if sr.NegateZ != nil { |
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
872 m.NegateZ = *sr.NegateZ |
d668742c8978
SR import: Made `negate-z` flag more symmetrical to `single-beam` flag.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3945
diff
changeset
|
873 } |
1239
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
874 |
d842d9d10872
Sounding result import: Added the feature to override bottleneck, EPSG, depth reference and date in meta.json by POST arguments.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1225
diff
changeset
|
875 return &m, nil |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
876 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
877 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
878 type vertexTransform func(mesh.Vertex) mesh.Vertex |
3487
fdb0439850d5
Generalized transformation of vertices during sounding result import a bit.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3479
diff
changeset
|
879 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
880 func identityTransform(v mesh.Vertex) mesh.Vertex { return v } |
3945
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
881 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
882 func negateZTransform(v mesh.Vertex) mesh.Vertex { |
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
883 return mesh.Vertex{X: v.X, Y: v.Y, Z: -v.Z} |
3945
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
884 } |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
885 |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
886 func chainTransforms(a, b vertexTransform) vertexTransform { |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
887 return func(v mesh.Vertex) mesh.Vertex { return b(a(v)) } |
3945
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
888 } |
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
889 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
890 func loadXYZReader(r io.Reader, feedback Feedback, xform vertexTransform) (mesh.MultiPointZ, error) { |
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
891 mpz := make(mesh.MultiPointZ, 0, 250000) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
892 s := bufio.NewScanner(r) |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
893 |
4171
5a650cde0574
Move warning limiter to common package to flesh up the misc package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4055
diff
changeset
|
894 warnLimiter := common.WarningLimiter{Log: feedback.Warn, MaxWarnings: 100} |
3504
6e748f31777a
AGM/SR import. Limit logging of warnings to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3487
diff
changeset
|
895 warn := warnLimiter.Warn |
6e748f31777a
AGM/SR import. Limit logging of warnings to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3487
diff
changeset
|
896 defer warnLimiter.Close() |
2963
27ffd94afcb5
SR import: Limit number of warnings in parsing XYZ files to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2873
diff
changeset
|
897 |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
898 for line := 1; s.Scan(); line++ { |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
899 text := s.Text() |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
900 var p mesh.Vertex |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
901 // fmt.Sscanf(text, "%f,%f,%f") is 4 times slower. |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
902 idx := strings.IndexByte(text, ',') |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
903 if idx == -1 { |
2963
27ffd94afcb5
SR import: Limit number of warnings in parsing XYZ files to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2873
diff
changeset
|
904 warn("format error in line %d", line) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
905 continue |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
906 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
907 var err error |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
908 if p.X, err = strconv.ParseFloat(text[:idx], 64); err != nil { |
2963
27ffd94afcb5
SR import: Limit number of warnings in parsing XYZ files to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2873
diff
changeset
|
909 warn("format error in line %d: %v", line, err) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
910 continue |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
911 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
912 text = text[idx+1:] |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
913 if idx = strings.IndexByte(text, ','); idx == -1 { |
1138
443fc80a315f
Don't issue new lines at end of log messages when importing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1137
diff
changeset
|
914 feedback.Warn("format error in line %d", line) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
915 continue |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
916 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
917 if p.Y, err = strconv.ParseFloat(text[:idx], 64); err != nil { |
2963
27ffd94afcb5
SR import: Limit number of warnings in parsing XYZ files to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2873
diff
changeset
|
918 warn("format error in line %d: %v", line, err) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
919 continue |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
920 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
921 text = text[idx+1:] |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
922 if p.Z, err = strconv.ParseFloat(text, 64); err != nil { |
2963
27ffd94afcb5
SR import: Limit number of warnings in parsing XYZ files to 100.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
2873
diff
changeset
|
923 warn("format error in line %d: %v", line, err) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
924 continue |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
925 } |
3945
3bdbaf1b282a
SR import: Negate the Z values in the XYZ files if the flag `negate-z` is set.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3904
diff
changeset
|
926 p = xform(p) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
927 mpz = append(mpz, p) |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
928 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
929 |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
930 if err := s.Err(); err != nil { |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
931 return nil, err |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
932 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
933 |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
934 return mpz, nil |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
935 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
936 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
937 func loadXYZ(f *zip.File, feedback Feedback, xform vertexTransform) (mesh.MultiPointZ, error) { |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
938 r, err := f.Open() |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
939 if err != nil { |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
940 return nil, err |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
941 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
942 defer r.Close() |
3487
fdb0439850d5
Generalized transformation of vertices during sounding result import a bit.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3479
diff
changeset
|
943 return loadXYZReader(r, feedback, xform) |
959
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
944 } |
6ab012d0f0c2
Started with writing an importer job for sounding results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
945 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
946 func loadXYZFile(f string, feedback Feedback, xform vertexTransform) (mesh.MultiPointZ, error) { |
3748
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
947 r, err := os.Open(f) |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
948 if err != nil { |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
949 return nil, err |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
950 } |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
951 defer r.Close() |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
952 return loadXYZReader(r, feedback, xform) |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
953 } |
4bb5dfa0b7e3
SR import: Accept TXT file for uploads.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3742
diff
changeset
|
954 |
1786
09349ca27dd7
Imports: Removed duplicated code path to store WKB polygons into database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1754
diff
changeset
|
955 func loadBoundary(z *zip.ReadCloser) (polygonSlice, error) { |
1225
4d7c44f7044e
Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1224
diff
changeset
|
956 shpF := common.FindInZIP(z, ".shp") |
960
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
957 if shpF == nil { |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
958 return nil, nil |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
959 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
960 prefix := strings.TrimSuffix(shpF.Name, path.Ext(shpF.Name)) |
1225
4d7c44f7044e
Factored out som zip lookup code to be reusable in sounding result upload controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1224
diff
changeset
|
961 dbfF := common.FindInZIP(z, prefix+".dbf") |
960
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
962 if dbfF == nil { |
4177
8b75ac5e243e
Made 'staticcheck' happy with pgxutils package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4171
diff
changeset
|
963 return nil, fmt.Errorf("no DBF file found for %s", shpF.Name) |
960
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
964 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
965 |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
966 shpR, err := shpF.Open() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
967 if err != nil { |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
968 return nil, err |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
969 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
970 |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
971 dbfR, err := dbfF.Open() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
972 if err != nil { |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
973 shpR.Close() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
974 return nil, err |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
975 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
976 sr := shp.SequentialReaderFromExt(shpR, dbfR) |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
977 defer sr.Close() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
978 |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
979 if !sr.Next() { |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
980 return nil, sr.Err() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
981 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
982 |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
983 _, s := sr.Shape() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
984 if s == nil { |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
985 return nil, sr.Err() |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
986 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
987 |
972
17a03a84b0e8
Split out polygon code out of sounding result importer source file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
971
diff
changeset
|
988 return shapeToPolygon(s) |
960
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
989 } |
e23ae2c83427
Load boundary polygon of sounding result from ZIP file.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
959
diff
changeset
|
990 |
5415
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
991 func defaultClassBreaks(min, max float64) mesh.ClassBreaks { |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
992 var heights mesh.ClassBreaks |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
993 h := contourStepWidth * math.Ceil(min/contourStepWidth) |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
994 for ; h <= max; h += contourStepWidth { |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
995 heights = append(heights, h) |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
996 } |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
997 return heights |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
998 } |
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
999 |
5428
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1000 func generateMarkingPoints( |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1001 ctx context.Context, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1002 tx *sql.Tx, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1003 feedback Feedback, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1004 xyz mesh.MultiPointZ, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1005 epsg uint32, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1006 id int64, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1007 ) error { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1008 heights, err := mesh.LoadClassBreaks( |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1009 ctx, tx, |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1010 "morphology_classbreaks") |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1011 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1012 if err != nil { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1013 feedback.Warn("Loading class breaks failed: %v", err) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1014 feedback.Info("Using default class breaks") |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1015 min, max := xyz.MinMax() |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1016 heights = defaultClassBreaks(min.Z, max.Z) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1017 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1018 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1019 heights = heights.Dedup() |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1020 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1021 classes := heights.Classify(xyz) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1022 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1023 stmt, err := tx.PrepareContext(ctx, insertMarkingPointsSQL) |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1024 if err != nil { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1025 return err |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1026 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1027 defer stmt.Close() |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1028 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1029 for i, class := range classes { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1030 // Ignore empty classes |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1031 if len(class) == 0 { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1032 continue |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1033 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1034 if _, err := stmt.ExecContext( |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1035 ctx, id, heights[i], epsg, class.AsWKB(), |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1036 ); err != nil { |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1037 return err |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1038 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1039 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1040 |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1041 return nil |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1042 } |
b8d5f1cd15fb
Simplified classification. Needs testing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5421
diff
changeset
|
1043 |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1044 func loadClassBreaks( |
3591
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
1045 ctx context.Context, |
062dc9b54b86
SR import: Using context.Context aware SQL statements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3587
diff
changeset
|
1046 tx *sql.Tx, |
3882
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1047 feedback Feedback, |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1048 minZ, maxZ float64, |
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1049 ) mesh.ClassBreaks { |
977
4a2ca0e20006
Fixed build error.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
976
diff
changeset
|
1050 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
1051 heights, err := mesh.LoadClassBreaks( |
3882
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1052 ctx, tx, |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1053 "morphology_classbreaks") |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
1054 |
3882
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1055 if err != nil { |
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1056 feedback.Warn("Loading class breaks failed: %v", err) |
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1057 feedback.Info("Using default class breaks") |
5415
4ad68ab239b7
Factored creation of default class breaks in SR import to be reused with markings, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5412
diff
changeset
|
1058 heights = defaultClassBreaks(minZ, maxZ) |
3882
37d5c4441c70
Use custom morpho class breaks in sounding result contour generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
3762
diff
changeset
|
1059 } else { |
5412
34bc6041e61e
Added a type for class breaks.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5411
diff
changeset
|
1060 heights = heights.ExtrapolateClassBreaks(minZ, maxZ) |
1184
064d44ccc6f2
Adjust contour lines heights to multiples of step width
Tom Gottfried <tom@intevation.de>
parents:
1168
diff
changeset
|
1061 } |
064d44ccc6f2
Adjust contour lines heights to multiples of step width
Tom Gottfried <tom@intevation.de>
parents:
1168
diff
changeset
|
1062 |
5416
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1063 return heights.Dedup() |
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1064 } |
31b0e865e7a0
Stored marking points in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5415
diff
changeset
|
1065 |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1066 func generateIsoAreas( |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1067 ctx context.Context, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1068 tx *sql.Tx, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1069 feedback Feedback, |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
1070 tree *mesh.STRTree, |
5412
34bc6041e61e
Added a type for class breaks.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5411
diff
changeset
|
1071 heights mesh.ClassBreaks, |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1072 id int64, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1073 ) error { |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1074 feedback.Info("Generate iso areas") |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1075 total := time.Now() |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1076 defer func() { |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1077 feedback.Info("Generating iso areas took %s.", |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1078 time.Since(total)) |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1079 }() |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1080 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
1081 box := mesh.Box2D{ |
4768
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1082 X1: tree.Min().X, |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1083 Y1: tree.Min().Y, |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1084 X2: tree.Max().X, |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1085 Y2: tree.Max().Y, |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1086 } |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1087 |
4827
f4abfd0ee8ad
Renamed octree package to mesh as there is no octree any more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4791
diff
changeset
|
1088 raster := mesh.NewRaster(box, isoCellSize) |
4768
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1089 raster.Rasterize(tree.Value) |
a2f16bbcc846
Morph differences: Directly raster A and subtract B as a raster.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4763
diff
changeset
|
1090 areas := raster.Trace(heights) |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1091 |
4563
a4042ab02e05
Store geometries in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4562
diff
changeset
|
1092 return storeAreas( |
a4042ab02e05
Store geometries in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4562
diff
changeset
|
1093 ctx, tx, feedback, |
4654
3eda5a7215ab
Generate STRTrees instaead of Octree during sounding result imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4646
diff
changeset
|
1094 areas, tree.EPSG(), heights, id) |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1095 } |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1096 |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1097 func storeAreas( |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1098 ctx context.Context, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1099 tx *sql.Tx, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1100 feedback Feedback, |
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1101 areas []wkb.MultiPolygonGeom, |
4563
a4042ab02e05
Store geometries in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4562
diff
changeset
|
1102 epsg uint32, |
5412
34bc6041e61e
Added a type for class breaks.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5411
diff
changeset
|
1103 heights mesh.ClassBreaks, |
4563
a4042ab02e05
Store geometries in database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4562
diff
changeset
|
1104 id int64, |
4562
5cc4042cf07c
Started with integrating iso area generation into gemma server. WIP
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4256
diff
changeset
|
1105 ) error { |
4564
6b107d4e6810
Add more debug output to trace problem why reprojected iso areas are not in expected bounds.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
4563
diff
changeset
|
1106 feedback.Info("Store iso areas.") |
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1107 total := time.Now() |
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1108 defer func() { |
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1109 feedback.Info("Storing iso areas took %v.", |
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1110 time.Since(total)) |
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1111 }() |
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1112 |
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1113 stmt, err := tx.PrepareContext(ctx, insertIsoAreasSQL) |
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1114 if err != nil { |
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1115 return err |
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1116 } |
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1117 defer stmt.Close() |
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1118 |
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1119 var size int |
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1120 |
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1121 for i, a := range areas { |
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1122 if len(a) == 0 { |
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1123 continue |
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1124 } |
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1125 wkb := a.AsWKB() |
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1126 size += len(wkb) |
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1127 if _, err := stmt.ExecContext( |
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1128 ctx, |
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1129 id, heights[i], epsg, |
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1130 wkb, |
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1131 contourTolerance, |
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1132 ); err != nil { |
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1133 return err |
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1134 } |
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1135 } |
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1136 |
4639
4380f5483c03
Log the size of the transferred WKB to database for differences, too.
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1137 feedback.Info("Transferred WKB size: %.2fMB.", |
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1138 float64(size)/(1024*1024)) |
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1139 |
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1140 return nil |
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1141 } |