Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FixingsColumn.java @ 2729:a441be7f1589
Added Fix calculation.
flys-artifacts/trunk@4462 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 22 May 2012 17:09:27 +0000 |
| parents | 6ed24efc80de |
| children | fe987587ebc9 |
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| 2728:306b9d0f0fb3 | 2729:a441be7f1589 |
|---|---|
| 26 this.ws = ws; | 26 this.ws = ws; |
| 27 this.qs = qs; | 27 this.qs = qs; |
| 28 } | 28 } |
| 29 | 29 |
| 30 public boolean getW(double km, double [] w) { | 30 public boolean getW(double km, double [] w) { |
| 31 return getW(km, w, 0); | |
| 32 } | |
| 33 | |
| 34 public boolean getW(double km, double [] w, int index) { | |
| 31 | 35 |
| 32 if (kms.length == 0 || km < kms[0] || km > kms[kms.length-1]) { | 36 if (kms.length == 0 || km < kms[0] || km > kms[kms.length-1]) { |
| 33 w[0] = Double.NaN; | 37 w[index] = Double.NaN; |
| 34 return true; | 38 return true; |
| 35 } | 39 } |
| 36 | 40 |
| 37 int idx = Arrays.binarySearch(kms, km); | 41 int idx = Arrays.binarySearch(kms, km); |
| 38 | 42 |
| 39 if (idx >= 0) { | 43 if (idx >= 0) { |
| 40 w[0] = ws[idx]; | 44 w[index] = ws[idx]; |
| 41 return true; | 45 return true; |
| 42 } | 46 } |
| 43 | 47 |
| 44 idx = -idx - 1; | 48 idx = -idx - 1; |
| 45 | 49 |
| 46 w[0] = Linear.linear(km, kms[idx], kms[idx+1], ws[idx], ws[idx+1]); | 50 w[index] = Linear.linear(km, kms[idx], kms[idx+1], ws[idx], ws[idx+1]); |
| 47 return false; | 51 return false; |
| 48 } | 52 } |
| 49 | 53 |
| 50 public double getQ(double km) { | 54 public double getQ(double km) { |
| 51 return qs.findQ(km); | 55 return qs.findQ(km); |