Changeset 2578

Timestamp:

10/30/09 13:41:48 (15 years ago)

Author:

Mathieu Morlighem

Message:

Spit error message if x_m and/or y_m are not set up correctly

File:

• issm/trunk/src/c/InterpFromGridToMeshx/InterpFromGridToMeshx.cpp (modified) (1 diff)

issm/trunk/src/c/InterpFromGridToMeshx/InterpFromGridToMeshx.cpp

@@ -40 +40 @@
         if ((M<=2) || (N<=2) || (nods<=0)){
                 throw ErrorException(__FUNCT__,"nothing to be done according to the dimensions of input matrices and vectors.");
+        }
+        if (x_in[1]-x_in[0]<0){
+                throw ErrorException(__FUNCT__,"x coordinate vectore should be increasing.\n   use Matlab's command x=flipud(x), also flip the data matrix data=fliplr(data)");
+        }
+        if (y_in[1]-y_in[0]<0){
+                throw ErrorException(__FUNCT__,"y coordinate vectore should be increasing.\n   use Matlab's command y=flipud(y), also flip the data matrix data=flipud(data)");
         }