Mercurial > gemma
annotate pkg/controllers/fwa.go @ 5213:de417840dfee new-fwa
Made breaks defaults more sensible
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Mon, 11 May 2020 16:42:36 +0200 |
parents | 6c316a4d3386 |
children | ebcf33d79d2e |
rev | line source |
---|---|
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
1 // This is Free Software under GNU Affero General Public License v >= 3.0 |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
2 // without warranty, see README.md and license for details. |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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3 // |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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4 // SPDX-License-Identifier: AGPL-3.0-or-later |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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5 // License-Filename: LICENSES/AGPL-3.0.txt |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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6 // |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
7 // Copyright (C) 2018, 2019, 2020 by via donau |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
9 // Software engineering by Intevation GmbH |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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10 // |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
11 // Author(s): |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de> |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
13 |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
14 package controllers |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
15 |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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16 import ( |
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parents:
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17 "context" |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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18 "database/sql" |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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19 "fmt" |
5195
d6710d29516b
Started to move code around.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5184
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20 "log" |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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21 "net/http" |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
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22 "sort" |
5204
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
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23 "strconv" |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
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24 "strings" |
5196
5bc8daa986d9
More code movement.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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25 "time" |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
26 |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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27 "github.com/gorilla/mux" |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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28 |
5196
5bc8daa986d9
More code movement.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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29 "gemma.intevation.de/gemma/pkg/common" |
5197
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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30 "gemma.intevation.de/gemma/pkg/middleware" |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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31 ) |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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32 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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33 const ( |
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Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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34 selectBottlenecksLimitingSQL = ` |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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35 SELECT |
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Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
36 lower(validity), |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
37 upper(validity), |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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38 limiting |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
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|
39 FROM |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
40 waterway.bottlenecks |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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41 WHERE |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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42 bottleneck_id = $1 AND |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
43 validity && tstzrange($2, $3)` |
5199
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Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
44 |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
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|
45 selectSymbolBottlenecksSQL = ` |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
46 SELECT |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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47 distinct(b.bottleneck_id) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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48 FROM |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
49 users.%s s, waterway.bottlenecks b |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
50 WHERE |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
51 ST_Intersects(b.area, s.area) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
52 AND s.name = $1 |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
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|
53 AND b.validity && tstzrange($2, $3)` |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
54 |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
55 selectLDCsSQL = ` |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
56 SELECT |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
57 lower(grwl.validity), |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
58 upper(grwl.validity), |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
59 grwl.value |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
60 FROM |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
61 waterway.gauges_reference_water_levels grwl |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
62 JOIN waterway.bottlenecks bns |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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63 ON grwl.location = bns.gauge_location |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
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64 WHERE |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
65 grwl.depth_reference like 'LDC%' |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
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66 AND bns.bottleneck_id = $1 |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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67 AND grwl.validity && tstzrange($2, $3)` |
5202
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Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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68 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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69 selectMeasurementsSQL = ` |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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70 WITH data AS ( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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71 SELECT |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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72 efa.measure_date, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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73 efa.available_depth_value, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
74 efa.available_width_value, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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75 efa.water_level_value |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
76 FROM waterway.effective_fairway_availability efa |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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77 JOIN waterway.fairway_availability fa |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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78 ON efa.fairway_availability_id = fa.id |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
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|
79 JOIN waterway.bottlenecks bn |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
80 ON fa.bottleneck_id = bn.bottleneck_id |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
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|
81 WHERE |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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changeset
|
82 bn.bottleneck_id = $1 AND |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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changeset
|
83 efa.level_of_service = $2 AND |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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|
84 efa.measure_type = 'Measured' AND |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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85 (efa.available_depth_value IS NOT NULL OR |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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|
86 efa.available_width_value IS NOT NULL) AND |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
87 efa.water_level_value IS NOT NULL |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
88 ), |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
89 before AS ( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
90 SELECT * FROM data WHERE measure_date < $3 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
91 ORDER BY measure_date DESC LIMIT 1 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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|
92 ), |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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93 inside AS ( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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94 SELECT * FROM data WHERE measure_date BETWEEN $3 AND $4 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
95 ), |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
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|
96 after AS ( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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97 SELECT * FROM data WHERE measure_date > $4 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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98 ORDER BY measure_date LIMIT 1 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
99 ) |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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100 SELECT * FROM before |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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101 UNION ALL |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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102 SELECT * FROM inside |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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103 UNION ALL |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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104 SELECT * FROM after |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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105 ORDER BY measure_date` |
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106 ) |
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Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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107 |
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Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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108 type ( |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
109 timeRange struct { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
110 lower time.Time |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
111 upper time.Time |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
112 } |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
113 |
5572da077c89
Load LDCs.
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|
114 ldc struct { |
5572da077c89
Load LDCs.
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parents:
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|
115 timeRange |
5203
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Start calculting the navigability. TODO: accumulate and do output.
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|
116 value []float64 |
5200
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Load LDCs.
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|
117 } |
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Load LDCs.
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parents:
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|
118 |
5203
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Start calculting the navigability. TODO: accumulate and do output.
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|
119 ldcs []*ldc |
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Start calculting the navigability. TODO: accumulate and do output.
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|
120 |
5210
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|
121 limitingFactor int |
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Introduce separate breaks from depths and widths.
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|
122 |
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Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
123 limitingValidity struct { |
5200
5572da077c89
Load LDCs.
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|
124 timeRange |
5210
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Introduce separate breaks from depths and widths.
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|
125 limiting limitingFactor |
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Start calculting the navigability. TODO: accumulate and do output.
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|
126 ldcs ldcs |
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Started with loading limiting factors and validities.
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|
127 } |
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Started with loading limiting factors and validities.
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|
128 |
c352dbbf2778
Started with loading limiting factors and validities.
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|
129 limitingValidities []limitingValidity |
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130 |
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|
131 availMeasurement struct { |
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Load water values, too.
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|
132 when time.Time |
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|
133 depth int16 |
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|
134 width int16 |
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Load water values, too.
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|
135 value int16 |
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Load water values, too.
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|
136 } |
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Load water values, too.
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|
137 |
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Load water values, too.
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|
138 availMeasurements []availMeasurement |
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Load water values, too.
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|
139 |
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|
140 bottleneck struct { |
5202
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Load water values, too.
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|
141 id string |
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Load water values, too.
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|
142 validities limitingValidities |
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Load water values, too.
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|
143 measurements availMeasurements |
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Prepare to treat stretches and sections, too.
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|
144 } |
5204
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Introduced type for mode (monthly, quarterly, yearly).
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|
145 |
5210
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Introduce separate breaks from depths and widths.
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|
146 bottlenecks []bottleneck |
da6eb8073f77
Introduce separate breaks from depths and widths.
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|
147 |
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Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
148 fwaMode int |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
149 ) |
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
150 |
5204
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Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
151 const ( |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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|
152 fwaMonthly fwaMode = iota |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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|
153 fwaQuarterly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
154 fwaYearly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
155 ) |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
156 |
5210
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Introduce separate breaks from depths and widths.
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parents:
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diff
changeset
|
157 const ( |
da6eb8073f77
Introduce separate breaks from depths and widths.
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|
158 limitingDepth limitingFactor = iota |
da6eb8073f77
Introduce separate breaks from depths and widths.
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diff
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|
159 limitingWidth |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
160 ) |
da6eb8073f77
Introduce separate breaks from depths and widths.
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|
161 |
da6eb8073f77
Introduce separate breaks from depths and widths.
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diff
changeset
|
162 var limitingAccess = [...]func(*availMeasurement) float64{ |
da6eb8073f77
Introduce separate breaks from depths and widths.
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diff
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|
163 limitingDepth: (*availMeasurement).getDepth, |
da6eb8073f77
Introduce separate breaks from depths and widths.
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parents:
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diff
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|
164 limitingWidth: (*availMeasurement).getWidth, |
da6eb8073f77
Introduce separate breaks from depths and widths.
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parents:
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|
165 } |
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Introduce separate breaks from depths and widths.
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parents:
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diff
changeset
|
166 |
5204
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Introduced type for mode (monthly, quarterly, yearly).
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|
167 // afdRefs are the typical available fairway depth reference values. |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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diff
changeset
|
168 var afdRefs = []float64{ |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
169 230, |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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parents:
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diff
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|
170 250, |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
171 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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|
172 |
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|
173 func (ls ldcs) find(from, to time.Time) *ldc { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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parents:
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changeset
|
174 for _, l := range ls { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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|
175 if l.intersects(from, to) { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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|
176 return l |
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Start calculting the navigability. TODO: accumulate and do output.
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|
177 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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changeset
|
178 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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|
179 return nil |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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|
180 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
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|
181 |
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|
182 func fairwayAvailability(rw http.ResponseWriter, req *http.Request) { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
183 |
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|
184 from, to, ok := parseFromTo(rw, req) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
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|
185 if !ok { |
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Prepare to treat stretches and sections, too.
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parents:
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diff
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|
186 return |
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diff
changeset
|
187 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
changeset
|
188 |
5001582f2ee1
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diff
changeset
|
189 vars := mux.Vars(req) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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diff
changeset
|
190 name := vars["name"] |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
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|
191 if name == "" { |
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Prepare to treat stretches and sections, too.
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parents:
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diff
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|
192 http.Error(rw, "missing 'name' parameter.", http.StatusBadRequest) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
193 return |
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changeset
|
194 } |
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Prepare to treat stretches and sections, too.
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diff
changeset
|
195 |
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|
196 los, ok := parseFormInt(rw, req, "los", 1) |
fbc79c8459b4
Load water values, too.
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parents:
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changeset
|
197 if !ok { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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changeset
|
198 return |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
199 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
200 |
5199
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Prepare to treat stretches and sections, too.
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diff
changeset
|
201 ctx := req.Context() |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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changeset
|
202 conn := middleware.GetDBConn(req) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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changeset
|
203 |
5001582f2ee1
Prepare to treat stretches and sections, too.
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diff
changeset
|
204 // Function to extract the bottleneck_id's from the query. |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
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parents:
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diff
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|
205 var extract func(context.Context, *sql.Conn, string, time.Time, time.Time) (bottlenecks, error) |
5199
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Prepare to treat stretches and sections, too.
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|
206 |
5001582f2ee1
Prepare to treat stretches and sections, too.
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changeset
|
207 switch vars["kind"] { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
208 case "bottleneck": |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
209 extract = extractBottleneck |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
210 case "stretch": |
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Prepare to treat stretches and sections, too.
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|
211 extract = extractStretch |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
212 case "section": |
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|
213 extract = extractSection |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
214 default: |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
215 http.Error(rw, "Invalid kind type.", http.StatusBadRequest) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
216 return |
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Prepare to treat stretches and sections, too.
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changeset
|
217 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
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changeset
|
218 |
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|
219 bottlenecks, err := extract(ctx, conn, name, from, to) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
changeset
|
220 if err != nil { |
5200
5572da077c89
Load LDCs.
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parents:
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diff
changeset
|
221 log.Printf("error: %v\n", err) |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
222 http.Error(rw, "cannot extract bottlenecks", http.StatusBadRequest) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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changeset
|
223 return |
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Prepare to treat stretches and sections, too.
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|
224 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
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changeset
|
225 |
5211
8d582b5ff71e
Some checks to prevent trivial errors.
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|
226 // If there are no bottlenecks there is nothing to do. |
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diff
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|
227 if len(bottlenecks) == 0 { |
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Some checks to prevent trivial errors.
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diff
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|
228 http.Error(rw, "No bottlenecks found.", http.StatusNotFound) |
8d582b5ff71e
Some checks to prevent trivial errors.
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diff
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|
229 return |
8d582b5ff71e
Some checks to prevent trivial errors.
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diff
changeset
|
230 } |
8d582b5ff71e
Some checks to prevent trivial errors.
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diff
changeset
|
231 |
5199
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Prepare to treat stretches and sections, too.
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5197
diff
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|
232 // load validities and limiting factors |
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Prepare to treat stretches and sections, too.
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diff
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|
233 for i := range bottlenecks { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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5197
diff
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|
234 if err := bottlenecks[i].loadLimitingValidities(ctx, conn, from, to); err != nil { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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diff
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|
235 log.Printf("error: %v\n", err) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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diff
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|
236 http.Error(rw, "cannot load validities", http.StatusInternalServerError) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
5197
diff
changeset
|
237 return |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5197
diff
changeset
|
238 } |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5199
diff
changeset
|
239 // load LCDs |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
240 if err := bottlenecks[i].loadLDCs(ctx, conn, from, to); err != nil { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
241 log.Printf("error: %v\n", err) |
5572da077c89
Load LDCs.
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5199
diff
changeset
|
242 http.Error(rw, "cannot load LDCs", http.StatusInternalServerError) |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
243 return |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
244 } |
5202
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
245 // load values |
fbc79c8459b4
Load water values, too.
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parents:
5201
diff
changeset
|
246 if err := bottlenecks[i].loadValues(ctx, conn, from, to, los); err != nil { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
247 log.Printf("error: %v\n", err) |
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Load water values, too.
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parents:
5201
diff
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|
248 http.Error(rw, "cannot load LDCs", http.StatusInternalServerError) |
fbc79c8459b4
Load water values, too.
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5201
diff
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|
249 return |
fbc79c8459b4
Load water values, too.
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parents:
5201
diff
changeset
|
250 } |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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5197
diff
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|
251 } |
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Prepare to treat stretches and sections, too.
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5197
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|
252 |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
253 // separate breaks for depth and width |
5212
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
254 var ( |
5213
de417840dfee
Made breaks defaults more sensible
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5212
diff
changeset
|
255 breaks = parseBreaks(req.FormValue("breaks"), afdRefs) |
de417840dfee
Made breaks defaults more sensible
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5212
diff
changeset
|
256 depthBreaks = parseBreaks(req.FormValue("depthbreaks"), breaks) |
de417840dfee
Made breaks defaults more sensible
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5212
diff
changeset
|
257 widthBreaks = parseBreaks(req.FormValue("widthbreaks"), breaks) |
5212
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
258 useDepth = bottlenecks.hasLimiting(limitingDepth, from, to) |
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
259 useWidth = bottlenecks.hasLimiting(limitingWidth, from, to) |
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
260 ) |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
261 |
5212
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
262 if useDepth && useWidth && len(widthBreaks) != len(depthBreaks) { |
5211
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
263 http.Error( |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
264 rw, |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
265 fmt.Sprintf("class breaks lengths differ: %d != %d", |
5212
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
266 len(widthBreaks), len(depthBreaks)), |
5211
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
267 http.StatusBadRequest, |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
268 ) |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
269 return |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
270 } |
8d582b5ff71e
Some checks to prevent trivial errors.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5210
diff
changeset
|
271 |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
272 // TODO: use these. |
5212
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
273 _ = breaks |
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
274 _ = depthBreaks |
6c316a4d3386
Pull breaks from the request parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5211
diff
changeset
|
275 _ = widthBreaks |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
276 |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
277 // For every day on every bottleneck we need to find out if this day is valid. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
278 validities := make([]func(time.Time, time.Time) *limitingValidity, len(bottlenecks)) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
279 for i := range bottlenecks { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
280 validities[i] = bottlenecks[i].validities.find() |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
281 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
282 |
5208
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
283 mode := parseFWAMode(req.FormValue("mode")) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
284 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
285 label, finish := interval(mode, from) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
286 |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
287 var shipableDays int |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
288 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
289 // We step through the time in steps of one day. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
290 for current := from; current.Before(to); { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
291 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
292 next := current.AddDate(0, 0, 1) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
293 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
294 shipable := true |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
295 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
296 // over all bottlenecks |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
297 for i, validity := range validities { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
298 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
299 if vs := validity(current, next); vs != nil { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
300 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
301 // Let's see if we have a LDC for this day. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
302 ldc := vs.ldcs.find(current, next) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
303 if ldc == nil { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
304 // TODO: log missing LCD |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
305 continue |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
306 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
307 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
308 result := bottlenecks[i].measurements.classify( |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
309 current, next, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
310 ldc.value, |
5205
c7907715309f
LC comparison are always run against the value field of the measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5204
diff
changeset
|
311 (*availMeasurement).getValue) |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
312 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
313 if result[1] < 12*time.Hour { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
314 shipable = false |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
315 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
316 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
317 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
318 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
319 if shipable { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
320 shipableDays++ |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
321 } |
5208
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
322 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
323 if finish(next) { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
324 // TODO: depending on mode write out results. |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
325 l := label(current) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
326 _ = l |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
327 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
328 // Reset counters |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
329 shipableDays = 0 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
330 } |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
331 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
332 current = next |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
333 } |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
334 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
335 |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
336 func dusk(t time.Time) time.Time { |
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|
337 return time.Date( |
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Prepare to treat stretches and sections, too.
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|
338 t.Year(), |
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Prepare to treat stretches and sections, too.
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|
339 t.Month(), |
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Prepare to treat stretches and sections, too.
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diff
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|
340 t.Day(), |
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Prepare to treat stretches and sections, too.
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parents:
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|
341 0, 0, 0, 0, |
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Prepare to treat stretches and sections, too.
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|
342 t.Location()) |
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Prepare to treat stretches and sections, too.
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|
343 } |
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Prepare to treat stretches and sections, too.
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|
344 |
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Prepare to treat stretches and sections, too.
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parents:
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|
345 func dawn(t time.Time) time.Time { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
346 return time.Date( |
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Prepare to treat stretches and sections, too.
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|
347 t.Year(), |
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Prepare to treat stretches and sections, too.
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|
348 t.Month(), |
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Prepare to treat stretches and sections, too.
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349 t.Day(), |
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Prepare to treat stretches and sections, too.
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|
350 23, 59, 59, 999999999, |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
351 t.Location()) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
352 } |
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Prepare to treat stretches and sections, too.
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parents:
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|
353 |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
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|
354 func parseFromTo( |
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Prepare to treat stretches and sections, too.
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|
355 rw http.ResponseWriter, |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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diff
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|
356 req *http.Request, |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
357 ) (time.Time, time.Time, bool) { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
358 from, ok := parseFormTime(rw, req, "from", time.Now().AddDate(-1, 0, 0)) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
359 if !ok { |
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Prepare to treat stretches and sections, too.
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|
360 return time.Time{}, time.Time{}, false |
5001582f2ee1
Prepare to treat stretches and sections, too.
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diff
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|
361 } |
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Prepare to treat stretches and sections, too.
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|
362 |
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Prepare to treat stretches and sections, too.
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|
363 to, ok := parseFormTime(rw, req, "to", from.AddDate(1, 0, 0)) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
364 if !ok { |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
365 return time.Time{}, time.Time{}, false |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
366 } |
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Prepare to treat stretches and sections, too.
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|
367 |
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Prepare to treat stretches and sections, too.
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diff
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|
368 from, to = common.OrderTime(from, to) |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
369 // Operate on daily basis so go to full days. |
5001582f2ee1
Prepare to treat stretches and sections, too.
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|
370 return dusk(from), dawn(to), true |
5001582f2ee1
Prepare to treat stretches and sections, too.
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parents:
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|
371 } |
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Prepare to treat stretches and sections, too.
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|
372 |
5204
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
373 func parseFWAMode(mode string) fwaMode { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
374 switch strings.ToLower(mode) { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
375 case "monthly": |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
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parents:
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diff
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|
376 return fwaMonthly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
377 case "quarterly": |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
378 return fwaQuarterly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
379 case "yearly": |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
380 return fwaYearly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
381 default: |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
382 return fwaMonthly |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
383 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
384 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
385 |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
386 func breaksToReferenceValue(breaks string) []float64 { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
387 parts := strings.Split(breaks, ",") |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
388 var values []float64 |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
389 |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
390 for _, part := range parts { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
391 part = strings.TrimSpace(part) |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
392 if v, err := strconv.ParseFloat(part, 64); err == nil { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
393 values = append(values, v) |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
394 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
395 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
396 |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
397 return common.DedupFloat64s(values) |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
398 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
399 |
5213
de417840dfee
Made breaks defaults more sensible
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5212
diff
changeset
|
400 func parseBreaks(breaks string, defaults []float64) []float64 { |
5204
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
401 if breaks != "" { |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
402 return breaksToReferenceValue(breaks) |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
403 } |
5213
de417840dfee
Made breaks defaults more sensible
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5212
diff
changeset
|
404 return defaults |
5204
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
405 } |
7ca9e6c9a203
Introduced type for mode (monthly, quarterly, yearly).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5203
diff
changeset
|
406 |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
407 func (tr *timeRange) intersects(from, to time.Time) bool { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
408 return !(to.Before(tr.lower) || from.After(tr.upper)) |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
409 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
410 |
5201
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
411 func (tr *timeRange) toUTC() { |
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
412 tr.lower = tr.lower.UTC() |
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
413 tr.upper = tr.upper.UTC() |
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
414 } |
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
415 |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
416 func (lvs limitingValidities) find() func(from, to time.Time) *limitingValidity { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
417 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
418 var last *limitingValidity |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
419 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
420 return func(from, to time.Time) *limitingValidity { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
421 if last != nil && last.intersects(from, to) { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
422 return last |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
423 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
424 for i := range lvs { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
425 if lv := &lvs[i]; lv.intersects(from, to) { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
426 last = lv |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
427 return lv |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
428 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
429 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
430 return nil |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
431 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
432 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
433 |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
434 func (lvs limitingValidities) hasLimiting(limiting limitingFactor, from, to time.Time) bool { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
435 for i := range lvs { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
436 if lvs[i].limiting == limiting && lvs[i].intersects(from, to) { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
437 return true |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
438 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
439 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
440 return false |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
441 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
442 |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
443 func (bns bottlenecks) hasLimiting(limiting limitingFactor, from, to time.Time) bool { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
444 for i := range bns { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
445 if bns[i].validities.hasLimiting(limiting, from, to) { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
446 return true |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
447 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
448 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
449 return false |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
450 } |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
451 |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
452 func parseLimitingFactor(limiting string) limitingFactor { |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
453 switch limiting { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
454 case "depth": |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
455 return limitingDepth |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
456 case "width": |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
457 return limitingWidth |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
458 default: |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
459 log.Printf("warn: unknown limitation '%s'. default to 'depth'\n", limiting) |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
460 return limitingDepth |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
461 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
462 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
463 |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
464 func loadLimitingValidities( |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
465 ctx context.Context, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
466 conn *sql.Conn, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
467 bottleneckID string, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
468 from, to time.Time, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
469 ) (limitingValidities, error) { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
470 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
471 var lvs limitingValidities |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
472 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
473 rows, err := conn.QueryContext( |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
474 ctx, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
475 selectLimitingSQL, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
476 from, to) |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
477 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
478 if err != nil { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
479 return nil, err |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
480 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
481 defer rows.Close() |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
482 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
483 for rows.Next() { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
484 var lv limitingValidity |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
485 var limiting string |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
486 if err := rows.Scan( |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
487 &limiting, |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
488 &lv.lower, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
489 &lv.upper, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
490 ); err != nil { |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
491 return nil, err |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
492 } |
5201
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
493 lv.toUTC() |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
494 lv.limiting = parseLimitingFactor(limiting) |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
495 lvs = append(lvs, lv) |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
496 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
497 |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
498 return lvs, rows.Err() |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
499 } |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
500 |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
501 func loadSymbolBottlenecksFromTo( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
502 ctx context.Context, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
503 conn *sql.Conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
504 what, name string, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
505 from, to time.Time, |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
506 ) (bottlenecks, error) { |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
507 |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
508 rows, err := conn.QueryContext( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
509 ctx, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
510 fmt.Sprintf(selectSymbolBottlenecksSQL, what), |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
511 name, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
512 from, to) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
513 if err != nil { |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
514 return nil, err |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
515 } |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
516 defer rows.Close() |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
517 |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
518 var bns bottlenecks |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
519 |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
520 for rows.Next() { |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
521 var b bottleneck |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
522 if err := rows.Scan(&b.id); err != nil { |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
523 return nil, err |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
524 } |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
525 bns = append(bns, b) |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
526 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
527 |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
528 return bns, rows.Err() |
5184
445daeefca7b
Added controller stub for new fairway availability.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
529 } |
5195
d6710d29516b
Started to move code around.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5184
diff
changeset
|
530 |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
531 func extractBottleneck( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
532 _ context.Context, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
533 _ *sql.Conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
534 name string, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
535 _, _ time.Time, |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
536 ) (bottlenecks, error) { |
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
537 return bottlenecks{{id: name}}, nil |
5196
5bc8daa986d9
More code movement.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5195
diff
changeset
|
538 } |
5bc8daa986d9
More code movement.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5195
diff
changeset
|
539 |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
540 func extractStretch( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
541 ctx context.Context, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
542 conn *sql.Conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
543 name string, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
544 from, to time.Time, |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
545 ) (bottlenecks, error) { |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
546 return loadSymbolBottlenecksFromTo( |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
547 ctx, |
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
548 conn, |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
549 "stretches", name, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
550 from, to) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
551 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
552 |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
553 func extractSection( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
554 ctx context.Context, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
555 conn *sql.Conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
556 name string, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
557 from, to time.Time, |
5210
da6eb8073f77
Introduce separate breaks from depths and widths.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5209
diff
changeset
|
558 ) (bottlenecks, error) { |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
559 return loadSymbolBottlenecksFromTo( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
560 ctx, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
561 conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
562 "sections", name, |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
563 from, to) |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
564 } |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
565 |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
566 func (bn *bottleneck) loadLimitingValidities( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
567 ctx context.Context, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
568 conn *sql.Conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
569 from, to time.Time, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
570 ) error { |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
571 vs, err := loadLimitingValidities( |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
572 ctx, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
573 conn, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
574 bn.id, |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
575 from, to) |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
576 if err == nil { |
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
577 bn.validities = vs |
5197
c352dbbf2778
Started with loading limiting factors and validities.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5196
diff
changeset
|
578 } |
5199
5001582f2ee1
Prepare to treat stretches and sections, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5197
diff
changeset
|
579 return err |
5195
d6710d29516b
Started to move code around.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5184
diff
changeset
|
580 } |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
581 |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
582 func (bn *bottleneck) loadLDCs( |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
583 ctx context.Context, |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
584 conn *sql.Conn, |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
585 from, to time.Time, |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
586 ) error { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
587 rows, err := conn.QueryContext( |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
588 ctx, selectLDCsSQL, |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
589 bn.id, |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
590 from, to) |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
591 if err != nil { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
592 return err |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
593 } |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
594 defer rows.Close() |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
595 for rows.Next() { |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
596 l := ldc{value: []float64{0}} |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
597 if err := rows.Scan(&l.lower, &l.upper, &l.value[0]); err != nil { |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
598 return err |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
599 } |
5201
40daecc6f552
Made timeranges all UTC.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5200
diff
changeset
|
600 l.toUTC() |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
601 for i := range bn.validities { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
602 vs := bn.validities[i] |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
603 if vs.intersects(l.lower, l.upper) { |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
604 vs.ldcs = append(vs.ldcs, &l) |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
605 } |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
606 } |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
607 } |
5202
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
608 return rows.Err() |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
609 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
610 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
611 func (bn *bottleneck) loadValues( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
612 ctx context.Context, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
613 conn *sql.Conn, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
614 from, to time.Time, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
615 los int, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
616 ) error { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
617 rows, err := conn.QueryContext( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
618 ctx, selectMeasurementsSQL, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
619 bn.id, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
620 from, to, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
621 los) |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
622 if err != nil { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
623 return err |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
624 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
625 defer rows.Close() |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
626 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
627 var ms availMeasurements |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
628 |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
629 for rows.Next() { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
630 var m availMeasurement |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
631 if err := rows.Scan( |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
632 &m.when, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
633 &m.depth, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
634 &m.width, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
635 &m.value, |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
636 ); err != nil { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
637 return err |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
638 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
639 m.when = m.when.UTC() |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
640 ms = append(ms, m) |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
641 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
642 if err := rows.Err(); err != nil { |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
643 return err |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
644 } |
fbc79c8459b4
Load water values, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5201
diff
changeset
|
645 bn.measurements = ms |
5200
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
646 return nil |
5572da077c89
Load LDCs.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5199
diff
changeset
|
647 } |
5203
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
648 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
649 func (measurement *availMeasurement) getDepth() float64 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
650 return float64(measurement.depth) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
651 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
652 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
653 func (measurement *availMeasurement) getValue() float64 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
654 return float64(measurement.value) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
655 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
656 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
657 func (measurement *availMeasurement) getWidth() float64 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
658 return float64(measurement.width) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
659 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
660 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
661 func (measurements availMeasurements) classify( |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
662 from, to time.Time, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
663 breaks []float64, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
664 access func(*availMeasurement) float64, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
665 ) []time.Duration { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
666 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
667 if len(breaks) == 0 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
668 return []time.Duration{} |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
669 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
670 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
671 result := make([]time.Duration, len(breaks)+1) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
672 classes := make([]float64, len(breaks)+2) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
673 values := make([]time.Time, len(classes)) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
674 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
675 // Add sentinels |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
676 classes[0] = breaks[0] - 9999 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
677 classes[len(classes)-1] = breaks[len(breaks)-1] + 9999 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
678 for i := range breaks { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
679 classes[i+1] = breaks[i] |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
680 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
681 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
682 idx := sort.Search(len(measurements), func(i int) bool { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
683 // All values before from can be ignored. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
684 return !measurements[i].when.Before(from) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
685 }) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
686 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
687 if idx >= len(measurements) { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
688 return result |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
689 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
690 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
691 // Be safe for interpolation. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
692 if idx > 0 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
693 idx-- |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
694 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
695 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
696 measurements = measurements[idx:] |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
697 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
698 for i := 0; i < len(measurements)-1; i++ { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
699 p1 := &measurements[i] |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
700 p2 := &measurements[i+1] |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
701 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
702 if p1.when.After(to) { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
703 return result |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
704 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
705 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
706 if p2.when.Before(from) { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
707 continue |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
708 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
709 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
710 if p2.when.Sub(p1.when).Hours() > 1.5 { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
711 // Don't interpolate ranges bigger then one and a half hour |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
712 continue |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
713 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
714 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
715 lo, hi := common.MaxTime(p1.when, from), common.MinTime(p2.when, to) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
716 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
717 m1, m2 := access(p1), access(p2) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
718 if m1 == m2 { // The whole interval is in only one class. |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
719 for j := 0; j < len(classes)-1; j++ { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
720 if classes[j] <= m1 && m1 <= classes[j+1] { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
721 result[j] += hi.Sub(lo) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
722 break |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
723 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
724 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
725 continue |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
726 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
727 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
728 f := common.InterpolateTime( |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
729 p1.when, m1, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
730 p2.when, m2, |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
731 ) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
732 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
733 for j, c := range classes { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
734 values[j] = f(c) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
735 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
736 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
737 for j := 0; j < len(values)-1; j++ { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
738 start, end := common.OrderTime(values[j], values[j+1]) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
739 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
740 if start.After(hi) || end.Before(lo) { |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
741 continue |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
742 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
743 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
744 start, end = common.MaxTime(start, lo), common.MinTime(end, hi) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
745 result[j] += end.Sub(start) |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
746 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
747 } |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
748 |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
749 return result |
355195a90298
Start calculting the navigability. TODO: accumulate and do output.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5202
diff
changeset
|
750 } |
5208
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
751 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
752 func interval(mode fwaMode, t time.Time) ( |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
753 label func(time.Time) string, |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
754 finish func(time.Time) bool, |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
755 ) { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
756 switch mode { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
757 case fwaMonthly: |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
758 label, finish = monthLabel, otherMonth(t) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
759 case fwaQuarterly: |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
760 label, finish = quarterLabel, otherQuarter(t) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
761 case fwaYearly: |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
762 label, finish = yearLabel, otherYear(t) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
763 default: |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
764 panic("Unknown mode") |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
765 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
766 return |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
767 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
768 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
769 func monthLabel(t time.Time) string { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
770 return fmt.Sprintf("%02d-%d", t.Month(), t.Year()) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
771 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
772 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
773 func quarterLabel(t time.Time) string { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
774 return fmt.Sprintf("Q%d-%d", (int(t.Month())-1)/3+1, t.Year()) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
775 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
776 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
777 func yearLabel(t time.Time) string { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
778 return strconv.Itoa(t.Year()) |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
779 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
780 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
781 func otherMonth(t time.Time) func(time.Time) bool { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
782 return func(x time.Time) bool { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
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changeset
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783 flag := t.Day() == x.Day() |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
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changeset
|
784 if flag { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
785 t = x |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
786 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
787 return flag |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
788 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
789 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
790 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
791 func otherQuarter(t time.Time) func(time.Time) bool { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
792 return func(x time.Time) bool { |
5209
32eb35699bd3
Fixed bug in quarter detection.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5208
diff
changeset
|
793 flag := (t.Month()-1)/3 != (x.Month()-1)/3 |
5208
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
794 if flag { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
795 t = x |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
796 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
797 return flag |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
798 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
799 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
800 |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
801 func otherYear(t time.Time) func(time.Time) bool { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
802 return func(x time.Time) bool { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
803 flag := t.Year() != x.Year() |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
804 if flag { |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
805 t = x |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
806 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
807 return flag |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
808 } |
defca5418446
Define how modes work.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
5205
diff
changeset
|
809 } |