SNAP-350 ... BandMaths operator fails copying the latitude tie-point …

…grid
senbox-org · Dec 10, 2015 · d35d0cf · d35d0cf
1 parent c5ed9f0
commit d35d0cf
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/snap-core/src/main/java/org/esa/snap/core/util/ProductUtils.java b/snap-core/src/main/java/org/esa/snap/core/util/ProductUtils.java
@@ -1145,7 +1145,9 @@ public static void copyImageGeometry(RasterDataNode sourceRaster, RasterDataNode
     public static void copyTiePointGrids(Product sourceProduct, Product targetProduct) {
         for (int i = 0; i < sourceProduct.getNumTiePointGrids(); i++) {
             TiePointGrid srcTPG = sourceProduct.getTiePointGridAt(i);
-            targetProduct.addTiePointGrid(srcTPG.cloneTiePointGrid());
+            if (!targetProduct.containsRasterDataNode(srcTPG.getName())) {
+                targetProduct.addTiePointGrid(srcTPG.cloneTiePointGrid());
+            }
         }
     }