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Issue #1355 fix bilinear interpolation for grid cells between -1 and 0

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Former-commit-id: 97ebdae978 [formerly 6ea390529a24a0a74be227b6d1cd6bdf0de7a27b]
Former-commit-id: bb2094a69d
This commit is contained in:
Ben Steffensmeier 2012-11-27 15:15:57 -06:00
parent 4cc389183e
commit 04d67c8932
1 changed files with 2 additions and 2 deletions
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4
edexOsgi/com.raytheon.uf.common.geospatial/src/com/raytheon/uf/common/geospatial/interpolation/BilinearInterpolation.java
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@ -50,8 +50,8 @@ public class BilinearInterpolation implements Interpolation {
double value = 0.0f;
double missing = 1.0f;
int xi = (int) x;
int yi = (int) y;
int xi = (int) Math.floor(x);
int yi = (int) Math.floor(y);
// Upper left corner
double xWeight = 1 - x + xi;
double yWeight = 1 - y + yi;