diff --git a/hermesv3_gr/modules/grids/grid.py b/hermesv3_gr/modules/grids/grid.py
index 86b503b84c3ddb743e3aab1a5f5cf76863756081..81c4dfd418cb6904e346809134dfd57df5979b7c 100644
--- a/hermesv3_gr/modules/grids/grid.py
+++ b/hermesv3_gr/modules/grids/grid.py
@@ -433,7 +433,7 @@ class Grid(object):
             x = self.boundary_longitudes
             # sys.exit()
 
-            if self.grid_type == 'global':
+            if self.grid_type in ['global', 'regular']:
                 x = x.reshape((x.shape[1], x.shape[2]))
                 y = y.reshape((y.shape[1], y.shape[2]))