make sure index grid retrieval in correct directory

CI-WATER · Jun 2, 2017 · b0f62a6 · b0f62a6
1 parent 99393da
commit b0f62a6
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/gsshapy/orm/prj.py b/gsshapy/orm/prj.py
@@ -1190,9 +1190,10 @@ def getIndexGrid(self, name):
         if gssha_pro_card is None:
             raise ValueError("#PROJECTION_FILE card not found ...")
 
-        # return gssha grid
-        return GDALGrid(index_map.filename,
-                        gssha_pro_card.value.strip('"').strip("'"))
+        with tmp_chdir(self.project_directory):
+            # return gssha grid
+            return GDALGrid(index_map.filename,
+                            gssha_pro_card.value.strip('"').strip("'"))
 
     def getWkt(self):
         """