Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation2.java @ 3818:dc18457b1cef
merged flys-artifacts/pre2.7-2012-03-16
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:59 +0200 |
| parents | 2898b1ff6013 |
| children | c1f445b94d03 |
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| 2456:60ab1054069d | 3818:dc18457b1cef |
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| 1 package de.intevation.flys.artifacts.model; | |
| 2 | |
| 3 import java.util.Arrays; | |
| 4 | |
| 5 import org.apache.log4j.Logger; | |
| 6 | |
| 7 public class Calculation2 | |
| 8 extends Calculation | |
| 9 { | |
| 10 private static Logger logger = Logger.getLogger(Calculation2.class); | |
| 11 | |
| 12 protected double km; | |
| 13 | |
| 14 public Calculation2() { | |
| 15 } | |
| 16 | |
| 17 public Calculation2(double km) { | |
| 18 this.km = km; | |
| 19 } | |
| 20 | |
| 21 public CalculationResult calculate(WstValueTable wst) { | |
| 22 | |
| 23 logger.debug("Calculation2.calculate"); | |
| 24 | |
| 25 double [][] wqs = wst.interpolateWQ(km, this); | |
| 26 | |
| 27 if (wqs == null || wqs[0].length == 0) { | |
| 28 addProblem("cannot.compute.discharge.curve"); | |
| 29 return new CalculationResult(new WQKms[0], this); | |
| 30 } | |
| 31 | |
| 32 double [] ws = wqs[0]; | |
| 33 double [] qs = wqs[1]; | |
| 34 double [] kms = new double[ws.length]; | |
| 35 | |
| 36 Arrays.fill(kms, km); | |
| 37 | |
| 38 WQKms wqkms = new WQKms(kms, qs, ws, String.valueOf(km)); | |
| 39 | |
| 40 if (hasProblems()) { | |
| 41 logger.debug("found + "+numProblems()+" problems."); | |
| 42 wqkms.removeNaNs(); | |
| 43 } | |
| 44 | |
| 45 return new CalculationResult(new WQKms[] { wqkms }, this); | |
| 46 } | |
| 47 } | |
| 48 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |