Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkhcalculation/TkhCalculator.java @ 8997:d5802f22e4f5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Work on uinfo
author gernotbelger
date Thu, 12 Apr 2018 19:14:19 +0200
parents b5600453bb8f
children 8675912c7f48
rev   line source
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
2 * Software engineering by
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
3 * Björnsen Beratende Ingenieure GmbH
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
5 *
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
6 * This file is Free Software under the GNU AGPL (>=v3)
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
8 * documentation coming with Dive4Elements River for details.
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
9 */
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
10 package org.dive4elements.river.artifacts.sinfo.tkhcalculation;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
11
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
12 import org.apache.commons.lang.math.DoubleRange;
8997
d5802f22e4f5 Work on uinfo
gernotbelger
parents: 8978
diff changeset
13 import org.dive4elements.river.artifacts.common.GeneralResultType;
d5802f22e4f5 Work on uinfo
gernotbelger
parents: 8978
diff changeset
14 import org.dive4elements.river.artifacts.common.ResultRow;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
15 import org.dive4elements.river.artifacts.model.Calculation;
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
16 import org.dive4elements.river.artifacts.sinfo.common.SInfoResultType;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
17 import org.dive4elements.river.artifacts.sinfo.tkhstate.BedHeightsFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
18 import org.dive4elements.river.model.River;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
19
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
20 /**
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
21 * @author Gernot Belger
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
22 */
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
23 public final class TkhCalculator {
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
24
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
25 private static final int VALID_BED_MEASUREMENT_YEARS = 20;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
26
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
27 private final BedQualityD50KmValueFinder bedMeasurementsFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
28
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
29 private final SoilKindKmValueFinder soilKindFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
30
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
31 private final BedHeightsFinder bedHeightsProvider;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
32
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
33 private final WaterlevelValuesFinder waterlevelProvider;
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
34
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
35 private final DischargeValuesFinder dischargeProvider;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
36
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
37 private final FlowVelocityModelKmValueFinder flowVelocitiesFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
38
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
39 public static TkhCalculator buildTkhCalculator(final boolean useTkh, final Calculation problems, final String label,
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
40 final River river, final DoubleRange calcRange, final WaterlevelValuesFinder waterlevelProvider, final DischargeValuesFinder dischargeProvider,
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
41 final BedHeightsFinder bedHeightsProvider) {
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
42
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
43 if (!useTkh)
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
44 return new TkhCalculator(null, waterlevelProvider, dischargeProvider, bedHeightsProvider, null, null);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
45
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
46 if (!dischargeProvider.isValid()) {
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
47 problems.addProblem("sinfo_calc_flow_depth.warning.missingQ", label);
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
48 return new TkhCalculator(null, waterlevelProvider, dischargeProvider, bedHeightsProvider, null, null);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
49 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
50
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
51 /* access bed quality data */
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
52 final int soundingYear = bedHeightsProvider.getInfo().getYear();
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
53 final BedQualityD50KmValueFinder bedMeasurementsFinder = BedQualityD50KmValueFinder.loadBedMeasurements(problems, river, calcRange, soundingYear,
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
54 VALID_BED_MEASUREMENT_YEARS);
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
55 if (bedMeasurementsFinder == null)
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
56 return new TkhCalculator(null, waterlevelProvider, dischargeProvider, bedHeightsProvider, null, null);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
57
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
58 /* access bed soil kind data */
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
59 final SoilKindKmValueFinder soilKindFinder = SoilKindKmValueFinder.loadValues(problems, river, calcRange);
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
60 if (soilKindFinder == null)
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
61 return new TkhCalculator(null, waterlevelProvider, dischargeProvider, bedHeightsProvider, null, null);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
62
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
63 final DoubleRange qRange = dischargeProvider.getRange();
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
64 final FlowVelocityModelKmValueFinder flowVelocitiesFinder = FlowVelocityModelKmValueFinder.loadValues(problems, river, calcRange, qRange);
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
65 if (flowVelocitiesFinder == null)
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
66 return new TkhCalculator(null, waterlevelProvider, dischargeProvider, bedHeightsProvider, null, null);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
67
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
68 return new TkhCalculator(bedMeasurementsFinder, waterlevelProvider, dischargeProvider, bedHeightsProvider, soilKindFinder,
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
69 flowVelocitiesFinder);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
70 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
71
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
72 private TkhCalculator(final BedQualityD50KmValueFinder bedMeasurementsFinder, final WaterlevelValuesFinder waterlevelProvider,
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
73 final DischargeValuesFinder dischargeProvider, final BedHeightsFinder bedHeightsProvider, final SoilKindKmValueFinder soilKindFinder,
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
74 final FlowVelocityModelKmValueFinder flowVelocitiesFinder) {
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
75 this.bedMeasurementsFinder = bedMeasurementsFinder;
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
76 this.waterlevelProvider = waterlevelProvider;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
77 this.dischargeProvider = dischargeProvider;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
78 this.bedHeightsProvider = bedHeightsProvider;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
79 this.soilKindFinder = soilKindFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
80 this.flowVelocitiesFinder = flowVelocitiesFinder;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
81 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
82
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
83 public boolean hasTkh() {
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
84
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
85 if (this.dischargeProvider == null || !this.dischargeProvider.isValid())
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
86 return false;
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
87
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
88 if (this.bedMeasurementsFinder == null)
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
89 return false;
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
90
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
91 if (this.soilKindFinder == null)
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
92 return false;
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
93
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
94 if (this.flowVelocitiesFinder == null)
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
95 return false;
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
96
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
97 return true;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
98 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
99
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
100 private SoilKind getSoilKind(final double km) {
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
101
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
102 if (this.soilKindFinder == null)
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
103 return null;
8954
183f42641ab6 Fixed: flowd depth calculation without transport bodies heights did not work any more
gernotbelger
parents: 8948
diff changeset
104
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
105 return this.soilKindFinder.findSoilKind(km);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
106 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
107
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
108 private double getBedMeasurement(final double km) {
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
109 return this.bedMeasurementsFinder.findD50(km);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
110 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
111
8997
d5802f22e4f5 Work on uinfo
gernotbelger
parents: 8978
diff changeset
112 public boolean calculateTkh(final double km, final ResultRow row) {
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
113
8997
d5802f22e4f5 Work on uinfo
gernotbelger
parents: 8978
diff changeset
114 row.putValue(GeneralResultType.station, km);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
115
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
116 final SoilKind kind = getSoilKind(km);
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
117 row.putValue(SInfoResultType.soilkind, kind);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
118
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
119 final double wst = this.waterlevelProvider.getWaterlevel(km);
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
120 row.putValue(SInfoResultType.waterlevel, wst);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
121 if (Double.isNaN(wst))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
122 return false;
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
123
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
124 final double meanBedHeight = this.bedHeightsProvider.getMeanBedHeight(km);
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
125 row.putValue(SInfoResultType.meanBedHeight, meanBedHeight);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
126 if (Double.isNaN(meanBedHeight))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
127 return false;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
128
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
129 final double flowDepth = wst - meanBedHeight;
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
130 row.putValue(SInfoResultType.flowdepth, flowDepth);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
131 if (Double.isNaN(flowDepth))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
132 return false;
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
133
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
134 final double discharge = this.dischargeProvider.getDischarge(km);
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
135 row.putValue(SInfoResultType.discharge, discharge);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
136
8946
5d5d482da3e9 Implementing SINFO - FlowDepthMinMax calculation
gernotbelger
parents: 8940
diff changeset
137 if (!this.hasTkh())
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
138 return true;
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
139
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
140 // Missing discharge or kind is only a problem if we want to calculate tkh
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
141 if (Double.isNaN(discharge))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
142 return false;
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
143 if (kind == null)
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
144 return false;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
145
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
146 final double d50 = getBedMeasurement(km);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
147 row.putValue(SInfoResultType.d50, d50);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
148 if (Double.isNaN(d50))
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
149 return false;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
150
8964
45f1ad66560e Code cleanup concerning calculations: improved error handling; improved interpolation; bed heights are now always used for spatial discretisation
gernotbelger
parents: 8954
diff changeset
151 if (!this.flowVelocitiesFinder.findKmQValues(km, discharge))
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
152 return false;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
153
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
154 final double velocity = this.flowVelocitiesFinder.getFindVmainFound();
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
155 row.putValue(SInfoResultType.velocity, velocity);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
156 if (Double.isNaN(velocity))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
157 return false;
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
158
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
159 final double tau = this.flowVelocitiesFinder.getFindTauFound();
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
160 row.putValue(SInfoResultType.tau, tau);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
161 if (Double.isNaN(tau))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
162 return false;
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
163
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
164 final double tkh = calculateTkh(wst - meanBedHeight, velocity, d50, tau);
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
165 row.putValue(SInfoResultType.tkh, tkh);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
166 if (Double.isNaN(tkh))
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
167 return false;
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
168
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
169 switch (kind) {
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
170 case starr:
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
171 row.putValue(SInfoResultType.tkhup, tkh);
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
172 row.putValue(SInfoResultType.tkhdown, 0.0);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
173 break;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
174
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
175 case mobil:
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
176 default:
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
177 row.putValue(SInfoResultType.tkhup, tkh / 2);
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
178 row.putValue(SInfoResultType.tkhdown, -tkh / 2);
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
179 break;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
180 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
181
8948
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
182 final double flowDepthTkh = calculateFlowDepthTkh(tkh, kind, wst, meanBedHeight);
a4f1ac81f26d Work on SINFO-FlowDepthMinMax.
gernotbelger
parents: 8946
diff changeset
183 row.putValue(SInfoResultType.flowdepthtkh, flowDepthTkh);
8978
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
184
b5600453bb8f SINFO Calculations: do not produce result rows if some input data has missing values.
gernotbelger
parents: 8964
diff changeset
185 return true;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
186 }
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
187
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
188 /**
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
189 * Calculates a transport body height
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
190 *
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
191 * @param h
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
192 * flow depth in m
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
193 * @param vm
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
194 * flow velocity in m
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
195 * @param d50
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
196 * grain diameter D50 in m (!)
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
197 * @param tau
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
198 * shear stress in N/m^2
8920
29442c03c6e3 d50 aggregation by median instead of arithmetic mean,
mschaefer
parents: 8916
diff changeset
199 * @return transport body height in cm (!), never negative
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
200 */
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
201 private double calculateTkh(final double h, final double vm, final double d50, final double tau) {
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
202 final double PHYS_G = 9.81;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
203 final double PHYS_SPECGRAV_S = 2.6;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
204 final double PHYS_VELOCCOEFF_N = 6;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
205 final double PHYS_FORMCOEFF_ALPHA = 0.7;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
206 final double PHYS_VISCOSITY_NUE = 1.3e-6;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
207 final double PHYS_GRAIN_DENSITY_RHOS = 2603;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
208 final double PHYS_WATER_DENSITY_RHO = 999.97;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
209
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
210 final double froude = vm / Math.sqrt(PHYS_G * h);
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
211 final double partReynolds = Math.sqrt((PHYS_SPECGRAV_S - 1) * PHYS_G * d50) / PHYS_VISCOSITY_NUE * d50;
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
212 final double critShields = 0.22 * Math.pow(partReynolds, -0.6) + 0.06 * Math.pow(10, 7.7 * Math.pow(partReynolds, -0.6));
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
213 final double critTau = critShields * (PHYS_GRAIN_DENSITY_RHOS - PHYS_WATER_DENSITY_RHO) * PHYS_G * d50;
8920
29442c03c6e3 d50 aggregation by median instead of arithmetic mean,
mschaefer
parents: 8916
diff changeset
214 final double tkh = 100 * h * (1 - Math.pow(froude, 2)) / (2 * PHYS_VELOCCOEFF_N * PHYS_FORMCOEFF_ALPHA) * (1 - critTau / tau);
29442c03c6e3 d50 aggregation by median instead of arithmetic mean,
mschaefer
parents: 8916
diff changeset
215 // Some regular input values may give a negative calculation result; that is unwanted
29442c03c6e3 d50 aggregation by median instead of arithmetic mean,
mschaefer
parents: 8916
diff changeset
216 if (tkh < 0.0)
29442c03c6e3 d50 aggregation by median instead of arithmetic mean,
mschaefer
parents: 8916
diff changeset
217 return 0.0;
8938
9c02733a1b3c Work on Sinfo-tkh - exports; using same logic for wst-description as winfo
gernotbelger
parents: 8920
diff changeset
218
9c02733a1b3c Work on Sinfo-tkh - exports; using same logic for wst-description as winfo
gernotbelger
parents: 8920
diff changeset
219 return tkh;
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
220 }
8940
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
221
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
222 private double calculateFlowDepthTkh(final double tkhValue, final SoilKind tkhKind, final double wst, final double meanBedHeight) {
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
223
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
224 switch (tkhKind) {
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
225 case starr:
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
226 return wst - (meanBedHeight + tkhValue / 100);
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
227
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
228 case mobil:
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
229 default:
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
230 return wst - (meanBedHeight + tkhValue / 200);
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
231 }
82998242ba84 Preparing for additional outputs of SINFO-Tkh
gernotbelger
parents: 8938
diff changeset
232 }
8915
d9dbf0b74bc2 Refaktoring of flow depth calculation, extracting tkh part. First implementation of tkh calculation.
gernotbelger
parents:
diff changeset
233 }
http://dive4elements.wald.intevation.org