Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation2.java @ 4241:49cb65d5932d

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Improved the historical discharge calculation. The calculation now creates new HistoricalWQKms (new subclass of WQKms). Those WQKms are used to create new facets from (new) type 'HistoricalDischargeCurveFacet'. The chart generator is improved to support those facets.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 24 Oct 2012 14:34:35 +0200
parents c1f445b94d03
children
rev   line source
677
a95f34f1f39a Added error reporting to 'Abflusskurve' calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.model;
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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2
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3 import java.util.Arrays;
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4
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5 import org.apache.log4j.Logger;
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6
3265
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2166
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7
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2166
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8 /** ComputedDischargeCurve. */
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9 public class Calculation2
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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10 extends Calculation
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11 {
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12 private static Logger logger = Logger.getLogger(Calculation2.class);
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13
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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14 protected double km;
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15
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16 public Calculation2() {
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17 }
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18
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19 public Calculation2(double km) {
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20 this.km = km;
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21 }
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22
709
3b7e9ddf6bb1 New model to transport data and error reports of calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 677
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23 public CalculationResult calculate(WstValueTable wst) {
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24
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25 logger.debug("Calculation2.calculate");
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26
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27 double [][] wqs = wst.interpolateWQ(km, this);
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28
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29 if (wqs == null || wqs[0].length == 0) {
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2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 709
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30 addProblem("cannot.compute.discharge.curve");
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parents: 677
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31 return new CalculationResult(new WQKms[0], this);
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32 }
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33
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34 double [] ws = wqs[0];
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35 double [] qs = wqs[1];
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36 double [] kms = new double[ws.length];
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37
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38 Arrays.fill(kms, km);
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39
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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40 WQKms wqkms = new WQKms(kms, qs, ws, String.valueOf(km));
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41
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42 if (hasProblems()) {
3265
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2166
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43 logger.debug("found " + numProblems() + " problems.");
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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44 wqkms.removeNaNs();
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45 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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46
709
3b7e9ddf6bb1 New model to transport data and error reports of calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 677
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47 return new CalculationResult(new WQKms[] { wqkms }, this);
677
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48 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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49 }
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50 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org