Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java @ 1919:9bec7d2f8c35
Prevent ArrayIndexOutOfBounds, log method entry.
flys-artifacts/trunk@3279 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Thu, 17 Nov 2011 09:14:42 +0000 |
| parents | 6c7fdfd262ac |
| children | f07d64d5cbe1 |
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| 1918:5afdf7ed0937 | 1919:9bec7d2f8c35 |
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| 656 * of other columns). | 656 * of other columns). |
| 657 * @param km position (km) at which to interpolate/lookup. | 657 * @param km position (km) at which to interpolate/lookup. |
| 658 * @return [[q0, q1, .. qx] , [w0, w1, .. wx]] (can contain NaNs) | 658 * @return [[q0, q1, .. qx] , [w0, w1, .. wx]] (can contain NaNs) |
| 659 */ | 659 */ |
| 660 public double [][] interpolateWQColumnwise(double km) { | 660 public double [][] interpolateWQColumnwise(double km) { |
| 661 log.debug("WstValueTable.interpolateWQColumnwise"); | |
| 661 double [] qs = new double[columns.length]; | 662 double [] qs = new double[columns.length]; |
| 662 double [] ws = new double[columns.length]; | 663 double [] ws = new double[columns.length]; |
| 663 | 664 |
| 664 // Find out row from where we will start searching. | 665 // Find out row from where we will start searching. |
| 665 int rowIndex = Collections.binarySearch(rows, new Row(km)); | 666 int rowIndex = Collections.binarySearch(rows, new Row(km)); |
| 666 | 667 |
| 667 if (rowIndex < 0) { | 668 if (rowIndex < 0) { |
| 668 rowIndex = -rowIndex -1; | 669 rowIndex = -rowIndex -1; |
| 669 } | 670 } |
| 671 if (rowIndex >= rows.size()) | |
| 672 rowIndex = rows.size() -1; | |
| 670 | 673 |
| 671 Row startRow = rows.get(rowIndex); | 674 Row startRow = rows.get(rowIndex); |
| 672 | 675 |
| 673 for (int col = 0; col < columns.length; col++) { | 676 for (int col = 0; col < columns.length; col++) { |
| 674 qs[col] = columns[col].getQRangeTree().findQ(km); | 677 qs[col] = columns[col].getQRangeTree().findQ(km); |