Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java @ 4821:bcf25d8c183e
Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Mon, 21 Jan 2013 14:03:22 +0100 |
| parents | 5b8919ef601d |
| children | 5f70c73b11ed |
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| 4820:26c849cf54e7 | 4821:bcf25d8c183e |
|---|---|
| 207 for (double d: values) { | 207 for (double d: values) { |
| 208 if (d > max) max = d; | 208 if (d > max) max = d; |
| 209 } | 209 } |
| 210 return max; | 210 return max; |
| 211 } | 211 } |
| 212 | |
| 213 public static void removeNaNs(TDoubleArrayList [] arrays) { | |
| 214 | |
| 215 int dest = 0; | |
| 216 | |
| 217 int A = arrays.length; | |
| 218 int N = arrays[0].size(); | |
| 219 | |
| 220 OUTER: for (int i = 0; i < N; ++i) { | |
| 221 for (int j = 0; j < A; ++j) { | |
| 222 TDoubleArrayList a = arrays[j]; | |
| 223 double v = a.getQuick(i); | |
| 224 if (Double.isNaN(v)) { | |
| 225 continue OUTER; | |
| 226 } | |
| 227 a.setQuick(dest, v); | |
| 228 } | |
| 229 ++dest; | |
| 230 } | |
| 231 | |
| 232 if (dest < N) { | |
| 233 for (int i = 0; i < A; ++i) { | |
| 234 arrays[i].remove(dest, N-dest); | |
| 235 } | |
| 236 } | |
| 237 } | |
| 212 } | 238 } |
| 213 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 239 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |