Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation3.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children af13ceeba52a
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.model;
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10
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11 import org.apache.log4j.Logger;
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12
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13 public class Calculation3
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14 extends Calculation
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15 {
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16 private static Logger logger = Logger.getLogger(Calculation3.class);
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17
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18 protected double km;
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19 protected int [] days;
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20 protected double [] qs;
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21
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22 public Calculation3() {
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23 }
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24
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25 public Calculation3(double km, int [] days, double [] qs) {
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26 this.km = km;
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27 this.days = days;
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28 this.qs = qs;
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29 }
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30
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31 public CalculationResult calculate(WstValueTable wst) {
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32
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33 double [] ws = wst.interpolateW(km, qs, new double[qs.length], this);
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34
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35 if (days == null || days.length == 0) {
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36 addProblem(km, "cannot.find.ds");
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37 }
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38
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39 if (logger.isDebugEnabled()) {
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40 logger.debug("Calculate duration curve data:");
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41 logger.debug(" km : " + km);
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42 logger.debug(" num Days : " + (days != null ? days.length : 0));
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43 logger.debug(" num Qs : " + (qs != null ? qs.length : 0));
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44 logger.debug(" result Ws: " + (ws != null ? ws.length : 0));
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45 }
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46
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47 WQDay wqday = new WQDay(days, ws, qs);
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48
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49 if (hasProblems()) {
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50 logger.debug("calculation caused "+numProblems()+" problem(s).");
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51 wqday.removeNaNs();
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52 }
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53
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54 return new CalculationResult(wqday, this);
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55 }
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56 }
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57 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org