gemma: pkg/controllers/stretches.go annotate

annotate pkg/controllers/stretches.go @ 4343:63c25eb9c07c

FA: be optimistic about missing data. According to clarification, missing data has to be interpreted as the best case, this is, because the services do not provide data for bottlenecks, which are not considered a limitating factor on the water way at a given time.

author	Sascha Wilde <wilde@intevation.de>
date	Fri, 06 Sep 2019 17:22:42 +0200
parents	0f467a839fe2
children	97312d7954ba

rev	line source
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 // This is Free Software under GNU Affero General Public License v >= 3.0
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2 // without warranty, see README.md and license for details.
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 //
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4 // SPDX-License-Identifier: AGPL-3.0-or-later
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 // License-Filename: LICENSES/AGPL-3.0.txt
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 //
4305 0f467a839fe2 Moved stretches as shape file download to separate file. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 4304 diff changeset	7 // Copyright (C) 2019 by via donau
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 // – Österreichische Wasserstraßen-Gesellschaft mbH
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 // Software engineering by Intevation GmbH
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10 //
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 // Author(s):
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 package controllers
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import (
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	17 "context"
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 "database/sql"
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	19 "encoding/csv"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	20 "fmt"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	21 "log"
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 "net/http"
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	23 "runtime"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	24 "strings"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	25 "sync"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	26 "time"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	27
4304 fee5794f3b7a Return stretch as a ZIPed ESRI shape file from end point. TODO: Write the actual geometries to the shape file. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 4296 diff changeset	28 "github.com/gorilla/mux"
fee5794f3b7a Return stretch as a ZIPed ESRI shape file from end point. TODO: Write the actual geometries to the shape file. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 4296 diff changeset	29
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	30 "gemma.intevation.de/gemma/pkg/middleware"
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 )
60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	33 const (
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	34 selectSectionBottlenecks = `
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	35 SELECT
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	36 distinct(b.objnam),
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	37 b.limiting
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	38 FROM waterway.sections s, waterway.bottlenecks b
3666 db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	39 WHERE b.validity @> current_timestamp
db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	40 AND ST_Intersects(b.area, s.area)
db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	41 AND s.name = $1`
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	42
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	43 selectStretchBottlenecks = `
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	44 SELECT
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	45 distinct(b.objnam),
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	46 b.limiting
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	47 FROM waterway.stretches s, waterway.bottlenecks b
3666 db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	48 WHERE b.validity @> current_timestamp
db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	49 AND ST_Intersects(b.area, s.area)
db87f34805fb Align bottleneck validity at gauges Tom Gottfried <tom@intevation.de> parents: 3645 diff changeset	50 AND s.name = $1`
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	51 )
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	52
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	53 type (
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	54 stretchBottleneck struct {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	55 name string
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	56 limiting string
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	57 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	58
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	59 stretchBottlenecks []stretchBottleneck
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	60
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	61 fullStretchBottleneck struct {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	62 *stretchBottleneck
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	63 measurements availMeasurements
3424 0a666ba899fa fairway availabilty: removed level from class breaks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3420 diff changeset	64 ldc []float64
0a666ba899fa fairway availabilty: removed level from class breaks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3420 diff changeset	65 breaks []float64
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	66 access func(*availMeasurement) float64
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	67 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	68 )
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	69
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	70 func (bns stretchBottlenecks) contains(limiting string) bool {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	71 for i := range bns {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	72 if bns[i].limiting == limiting {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	73 return true
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	74 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	75 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	76 return false
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	77 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	78
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	79 func loadFullStretchBottleneck(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	80 ctx context.Context,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	81 conn *sql.Conn,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	82 bn *stretchBottleneck,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	83 los int,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	84 from, to time.Time,
3424 0a666ba899fa fairway availabilty: removed level from class breaks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3420 diff changeset	85 depthbreaks, widthbreaks []float64,
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	86 ) (*fullStretchBottleneck, error) {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	87 measurements, err := loadDepthValues(ctx, conn, bn.name, los, from, to)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	88 if err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	89 return nil, err
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	90 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	91 ldc, err := loadLDCReferenceValue(ctx, conn, bn.name)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	92 if err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	93 return nil, err
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	94 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	95
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	96 var access func(*availMeasurement) float64
3424 0a666ba899fa fairway availabilty: removed level from class breaks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3420 diff changeset	97 var breaks []float64
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	98
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	99 switch bn.limiting {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	100 case "width":
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	101 access = (*availMeasurement).getWidth
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	102 breaks = widthbreaks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	103 case "depth":
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	104 access = (*availMeasurement).getDepth
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	105 breaks = depthbreaks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	106 default:
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	107 log.Printf(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	108 "warn: unknown limitation '%s'. default to 'depth'.\n",
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	109 bn.limiting)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	110 access = (*availMeasurement).getDepth
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	111 breaks = depthbreaks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	112 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	113
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	114 return &fullStretchBottleneck{
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	115 stretchBottleneck: bn,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	116 measurements: measurements,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	117 ldc: ldc,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	118 breaks: breaks,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	119 access: access,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	120 }, nil
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	121 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	122
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	123 func loadStretchBottlenecks(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	124 ctx context.Context,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	125 conn *sql.Conn,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	126 stretch bool,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	127 name string,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	128 ) (stretchBottlenecks, error) {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	129 var sql string
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	130 if stretch {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	131 sql = selectStretchBottlenecks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	132 } else {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	133 sql = selectSectionBottlenecks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	134 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	135
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	136 rows, err := conn.QueryContext(ctx, sql, name)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	137 if err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	138 return nil, err
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	139 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	140 defer rows.Close()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	141
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	142 var bns stretchBottlenecks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	143
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	144 for rows.Next() {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	145 var bn stretchBottleneck
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	146 if err := rows.Scan(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	147 &bn.name,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	148 &bn.limiting,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	149 ); err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	150 return nil, err
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	151 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	152 bns = append(bns, bn)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	153 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	154
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	155 if err := rows.Err(); err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	156 return nil, err
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	157 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	158
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	159 return bns, nil
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	160 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	161
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	162 func stretchAvailableFairwayDepth(rw http.ResponseWriter, req *http.Request) {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	163
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	164 vars := mux.Vars(req)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	165 stretch := vars["kind"] == "stretch"
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	166 name := vars["name"]
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	167 mode := intervalMode(req.FormValue("mode"))
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	168
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	169 depthbreaks, widthbreaks := afdRefs, afdRefs
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	170
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	171 from, ok := parseFormTime(rw, req, "from", time.Now().AddDate(-1, 0, 0))
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	172 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	173 return
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	174 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	175
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	176 to, ok := parseFormTime(rw, req, "to", from.AddDate(1, 0, 0))
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	177 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	178 return
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	179 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	180
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	181 if to.Before(from) {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	182 to, from = from, to
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	183 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	184
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	185 los, ok := parseFormInt(rw, req, "los", 1)
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	186 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	187 return
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	188 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	189
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	190 conn := middleware.GetDBConn(req)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	191 ctx := req.Context()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	192
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	193 bns, err := loadStretchBottlenecks(ctx, conn, stretch, name)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	194 if err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	195 http.Error(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	196 rw, fmt.Sprintf("DB error: %v.", err),
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	197 http.StatusInternalServerError)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	198 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	199 }
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	200
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	201 if len(bns) == 0 {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	202 http.Error(rw, "No bottlenecks found.", http.StatusNotFound)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	203 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	204 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	205
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	206 if b := req.FormValue("depthbreaks"); b != "" {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	207 depthbreaks = breaksToReferenceValue(b)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	208 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	209
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	210 if b := req.FormValue("widthbreaks"); b != "" {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	211 widthbreaks = breaksToReferenceValue(b)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	212 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	213
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	214 useDepth, useWidth := bns.contains("depth"), bns.contains("width")
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	215
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	216 if useDepth && useWidth && len(widthbreaks) != len(depthbreaks) {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	217 http.Error(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	218 rw,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	219 fmt.Sprintf("class breaks lengths differ: %d != %d",
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	220 len(widthbreaks), len(depthbreaks)),
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	221 http.StatusBadRequest,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	222 )
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	223 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	224 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	225
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	226 log.Printf("info: time interval: (%v - %v)\n", from, to)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	227
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	228 var loaded []*fullStretchBottleneck
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	229 var errors []error
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	230
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	231 for i := range bns {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	232 l, err := loadFullStretchBottleneck(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	233 ctx,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	234 conn,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	235 &bns[i],
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	236 los,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	237 from, to,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	238 depthbreaks, widthbreaks,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	239 )
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	240 if err != nil {
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	241 log.Printf("error: %v\n", err)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	242 errors = append(errors, err)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	243 continue
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	244 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	245 loaded = append(loaded, l)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	246 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	247
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	248 if len(loaded) == 0 {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	249 http.Error(
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	250 rw,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	251 fmt.Sprintf("No bottleneck loaded: %v", joinErrors(errors)),
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	252 http.StatusInternalServerError,
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	253 )
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	254 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	255 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	256
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	257 n := runtime.NumCPU() / 2
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	258 if n == 0 {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	259 n = 1
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	260 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	261
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	262 type result struct {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	263 label string
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	264 from time.Time
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	265 to time.Time
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	266 ldc []time.Duration
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	267 breaks []time.Duration
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	268 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	269
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	270 jobCh := make(chan *result)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	271
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	272 var wg sync.WaitGroup
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	273
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	274 for i := 0; i < n; i++ {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	275 wg.Add(1)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	276 go func() {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	277 defer wg.Done()
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	278 for res := range jobCh {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	279
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	280 var ldc, breaks []time.Duration
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	281
4343 63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	282 now := time.Now()
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	283 for _, bn := range loaded {
4343 63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	284 // Don't interpolate for the future
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	285 if now.Sub(res.to) < 0 {
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	286 res.to = now
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	287 }
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	288
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	289 l := bn.measurements.classify(
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	290 res.from, res.to,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	291 bn.ldc,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	292 bn.access,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	293 )
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	294 b := bn.measurements.classify(
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	295 res.from, res.to,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	296 bn.breaks,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	297 bn.access,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	298 )
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	299
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	300 if ldc == nil {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	301 ldc, breaks = l, b
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	302 } else {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	303 for i, v := range l {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	304 ldc[i] += v
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	305 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	306 for i, v := range b {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	307 breaks[i] += v
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	308 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	309 }
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	310 }
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	311
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	312 res.ldc = ldc
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	313 res.breaks = breaks
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	314 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	315 }()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	316 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	317
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	318 var results []*result
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	319
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	320 interval := intervals[mode](from, to)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	321
3424 0a666ba899fa fairway availabilty: removed level from class breaks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3420 diff changeset	322 var breaks []float64
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	323
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	324 if useDepth {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	325 breaks = depthbreaks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	326 } else {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	327 breaks = widthbreaks
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	328 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	329
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	330 for pfrom, pto, label := interval(); label != ""; pfrom, pto, label = interval() {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	331
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	332 res := &result{
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	333 label: label,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	334 from: pfrom,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	335 to: pto,
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	336 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	337 results = append(results, res)
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	338 jobCh <- res
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	339 }
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	340
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	341 close(jobCh)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	342 wg.Wait()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	343
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	344 rw.Header().Add("Content-Type", "text/csv")
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	345
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	346 out := csv.NewWriter(rw)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	347
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	348 // label, lnwl, classes
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	349 record := make([]string, 1+2+len(breaks)+1)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	350 record[0] = "# time"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	351 record[1] = "# < LDC [h]"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	352 record[2] = "# >= LDC [h]"
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	353 for i, v := range breaks {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	354 if useDepth && useWidth {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	355 if i == 0 {
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	356 record[3] = "# < break_1 [h]"
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	357 }
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	358 record[i+4] = fmt.Sprintf("# >= break_%d", i+1)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	359 } else {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	360 if i == 0 {
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	361 record[3] = fmt.Sprintf("# < %.1f [h]", v)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	362 }
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	363 record[i+4] = fmt.Sprintf("# >= %.1f [h]", v)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	364 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	365 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	366
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	367 if err := out.Write(record); err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	368 // Too late for HTTP status message.
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	369 log.Printf("error: %v\n", err)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	370 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	371 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	372
3420 b9fc6c546610 fairway availability: Normalize results to look like as we only have one bottleneck. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3405 diff changeset	373 // Normalize to look like as we have only one bottleneck.
b9fc6c546610 fairway availability: Normalize results to look like as we only have one bottleneck. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3405 diff changeset	374 scale := 1 / float64(len(loaded))
b9fc6c546610 fairway availability: Normalize results to look like as we only have one bottleneck. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3405 diff changeset	375
3470 104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	376 empty := fmt.Sprintf("%.3f", 0.0)
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	377 for i := range record[1:] {
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	378 record[i+1] = empty
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	379 }
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	380
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	381 for _, r := range results {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	382 record[0] = r.label
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	383 for i, v := range r.ldc {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	384 record[1+i] = fmt.Sprintf("%.3f", v.Hours()*scale)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	385 }
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	386
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	387 for i, d := range r.breaks {
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	388 record[3+i] = fmt.Sprintf("%.3f", d.Hours()*scale)
3405 2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	389 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	390
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	391 if err := out.Write(record); err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	392 // Too late for HTTP status message.
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	393 log.Printf("error: %v\n", err)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	394 return
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	395 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	396 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	397
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	398 out.Flush()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	399 if err := out.Error(); err != nil {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	400 // Too late for HTTP status message.
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	401 log.Printf("error: %v\n", err)
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	402 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	403 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	404
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	405 func joinErrors(errors []error) string {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	406 var b strings.Builder
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	407 for _, err := range errors {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	408 if b.Len() > 0 {
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	409 b.WriteString(", ")
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	410 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	411 b.WriteString(err.Error())
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	412 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	413 return b.String()
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	414 }
2b5c22f6bb1f available fairway depth: Implemented backend for sections and stretches. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3245 diff changeset	415
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	416 func stretchAvailabilty(rw http.ResponseWriter, req *http.Request) {
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	417
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	418 vars := mux.Vars(req)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	419 stretch := vars["kind"] == "stretch"
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	420 name := vars["name"]
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	421 mode := intervalMode(req.FormValue("mode"))
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	422
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	423 if name == "" {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	424 http.Error(
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	425 rw,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	426 fmt.Sprintf("Missing %s name", vars["kind"]),
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	427 http.StatusBadRequest,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	428 )
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	429 return
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	430 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	431
3519 a6128caca3c1 stretches/sections: availability. fixed typo in 'from' parameter parsing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3473 diff changeset	432 from, ok := parseFormTime(rw, req, "from", time.Now().AddDate(-1, 0, 0))
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	433 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	434 return
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	435 }
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	436
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	437 to, ok := parseFormTime(rw, req, "to", from.AddDate(1, 0, 0))
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	438 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	439 return
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	440 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	441
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	442 if to.Before(from) {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	443 to, from = from, to
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	444 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	445
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	446 los, ok := parseFormInt(rw, req, "los", 1)
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	447 if !ok {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	448 return
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	449 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	450
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	451 depthbreaks, widthbreaks := afdRefs, afdRefs
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	452
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	453 if b := req.FormValue("depthbreaks"); b != "" {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	454 depthbreaks = breaksToReferenceValue(b)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	455 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	456
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	457 if b := req.FormValue("widthbreaks"); b != "" {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	458 widthbreaks = breaksToReferenceValue(b)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	459 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	460
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	461 conn := middleware.GetDBConn(req)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	462 ctx := req.Context()
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	463
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	464 bns, err := loadStretchBottlenecks(ctx, conn, stretch, name)
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	465 if err != nil {
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	466 http.Error(
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	467 rw, fmt.Sprintf("DB error: %v.", err),
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	468 http.StatusInternalServerError)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	469 return
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	470 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	471
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	472 if len(bns) == 0 {
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	473 http.Error(
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	474 rw,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	475 "No bottlenecks found.",
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	476 http.StatusNotFound,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	477 )
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	478 return
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	479 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	480
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	481 useDepth, useWidth := bns.contains("depth"), bns.contains("width")
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	482
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	483 if useDepth && useWidth && len(widthbreaks) != len(depthbreaks) {
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	484 http.Error(
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	485 rw,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	486 fmt.Sprintf("class breaks lengths differ: %d != %d",
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	487 len(widthbreaks), len(depthbreaks)),
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	488 http.StatusBadRequest,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	489 )
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	490 return
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	491 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	492
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	493 log.Printf("info: time interval: (%v - %v)\n", from, to)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	494
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	495 var loaded []*fullStretchBottleneck
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	496 var errors []error
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	497
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	498 for i := range bns {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	499 l, err := loadFullStretchBottleneck(
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	500 ctx,
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	501 conn,
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	502 &bns[i],
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	503 los,
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	504 from, to,
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	505 depthbreaks, widthbreaks,
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	506 )
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	507 if err != nil {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	508 log.Printf("error: %v\n", err)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	509 errors = append(errors, err)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	510 continue
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	511 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	512 loaded = append(loaded, l)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	513 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	514
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	515 if len(loaded) == 0 {
3439 d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	516 http.Error(
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	517 rw,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	518 fmt.Sprintf("No bottleneck loaded: %v", joinErrors(errors)),
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	519 http.StatusInternalServerError,
d7ddb21f7017 Prepared to write the fairway availibilty as CSV, too. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3430 diff changeset	520 )
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	521 return
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	522 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	523
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	524 n := runtime.NumCPU() / 2
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	525 if n == 0 {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	526 n = 1
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	527 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	528
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	529 type result struct {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	530 label string
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	531 from time.Time
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	532 to time.Time
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	533 ldc []float64
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	534 breaks []float64
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	535 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	536
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	537 jobCh := make(chan *result)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	538
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	539 var wg sync.WaitGroup
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	540
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	541 for i := 0; i < n; i++ {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	542 wg.Add(1)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	543 go func() {
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	544 defer wg.Done()
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	545 for res := range jobCh {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	546 var ldc, breaks []time.Duration
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	547
4343 63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	548 now := time.Now()
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	549 for _, bn := range loaded {
4343 63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	550 // Don't interpolate for the future
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	551 if now.Sub(res.to) < 0 {
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	552 res.to = now
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	553 }
63c25eb9c07c FA: be optimistic about missing data. Sascha Wilde <wilde@intevation.de> parents: 4305 diff changeset	554
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	555 l := bn.measurements.classify(
3764 ad93adaeb688 Section/Stretch avail: Fixed classification interval calculation. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3666 diff changeset	556 res.from, res.to,
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	557 bn.ldc,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	558 (*availMeasurement).getValue,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	559 )
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	560
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	561 b := bn.measurements.classify(
3764 ad93adaeb688 Section/Stretch avail: Fixed classification interval calculation. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3666 diff changeset	562 res.from, res.to,
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	563 bn.breaks,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	564 bn.access,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	565 )
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	566
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	567 if ldc == nil {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	568 ldc, breaks = l, b
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	569 } else {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	570 for i, v := range l {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	571 ldc[i] += v
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	572 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	573 for i, v := range b {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	574 breaks[i] += v
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	575 }
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	576 }
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	577 }
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	578
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	579 duration := res.to.Sub(res.from) * time.Duration(len(loaded))
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	580
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	581 res.ldc = durationsToPercentage(duration, ldc)
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	582 res.breaks = durationsToPercentage(duration, breaks)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	583 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	584 }()
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	585 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	586
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	587 var results []*result
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	588
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	589 interval := intervals[mode](from, to)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	590
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	591 var breaks []float64
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	592
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	593 if useDepth {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	594 breaks = depthbreaks
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	595 } else {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	596 breaks = widthbreaks
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	597 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	598
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	599 for pfrom, pto, label := interval(); label != ""; pfrom, pto, label = interval() {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	600
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	601 res := &result{
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	602 label: label,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	603 from: pfrom,
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	604 to: pto,
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	605 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	606 results = append(results, res)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	607
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	608 jobCh <- res
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	609 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	610
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	611 close(jobCh)
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	612 wg.Wait()
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	613
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	614 rw.Header().Add("Content-Type", "text/csv")
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	615
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	616 out := csv.NewWriter(rw)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	617
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	618 // label, lnwl, classes
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	619 record := make([]string, 1+2+len(breaks)+1)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	620 record[0] = "# time"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	621 record[1] = "# < LDC [%%]"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	622 record[2] = "# >= LDC [%%]"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	623 for i, v := range breaks {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	624 if useDepth && useWidth {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	625 if i == 0 {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	626 record[3] = "# < break_1 [%%]"
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	627 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	628 record[i+4] = fmt.Sprintf("# >= break_%d [%%]", i+1)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	629 } else {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	630 if i == 0 {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	631 record[3] = fmt.Sprintf("# < %.3f [%%]", v)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	632 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	633 record[i+4] = fmt.Sprintf("# >= %.3f [%%]", v)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	634 }
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	635 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	636
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	637 if err := out.Write(record); err != nil {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	638 // Too late for HTTP status message.
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	639 log.Printf("error: %v\n", err)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	640 return
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	641 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	642
3470 104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	643 empty := fmt.Sprintf("%.3f", 0.0)
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	644 for i := range record[1:] {
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	645 record[i+1] = empty
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	646 }
104c4f683c74 fairway availabilty: prefill result mit zero values if there is no data. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3467 diff changeset	647
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	648 for _, res := range results {
7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	649 record[0] = res.label
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	650
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	651 for i, v := range res.ldc {
3473 d66cae5be0a1 fairway availabilty: Fixed off-by-one array access when filling LDC classification into result rows. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3470 diff changeset	652 record[1+i] = fmt.Sprintf("%.3f", v)
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	653 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	654
3467 7265adcc5baa Simplified code paths of fairway availibilty/depth for streches/sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3452 diff changeset	655 for i, v := range res.breaks {
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	656 record[3+i] = fmt.Sprintf("%.3f", v)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	657 }
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	658
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	659 if err := out.Write(record); err != nil {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	660 // Too late for HTTP status message.
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	661 log.Printf("error: %v\n", err)
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	662 return
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	663 }
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	664 }
6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	665
3452 ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	666 out.Flush()
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	667 if err := out.Error(); err != nil {
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	668 // Too late for HTTP status message.
ae6c09fbc590 fairway depth/availability: bring unified CVS to streches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3439 diff changeset	669 log.Printf("error: %v\n", err)
3430 6994602d2935 fairway availibilty: Implemented for streches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 3424 diff changeset	670 }
3245 60f25cbe77fb Added API stubs from fairway availabilty for stretches and sections. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	671 }

Mercurial > gemma

annotate pkg/controllers/stretches.go @ 4343:63c25eb9c07c