Fixes issue #26

pmgbergen · Jun 21, 2017 · 515f2e9 · 515f2e9
1 parent 2cc383b
commit 515f2e9
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/porepy/fracs/structured.py b/src/porepy/fracs/structured.py
@@ -226,7 +226,7 @@ def cart_grid_2d(fracs, nx, physdims=None):
 
     # Create 0-D grids
     if np.any(shared_nodes > 1):
-        for global_node in np.where(shared_nodes > 1):
+        for global_node in np.argwhere(shared_nodes > 1).ravel():
             g = point_grid.PointGrid(g_2d.nodes[:, global_node])
             g.global_point_ind = np.asarray(global_node)
             g_0d.append(g)

diff --git a/test/integration/test_structured.py b/test/integration/test_structured.py
@@ -32,7 +32,7 @@ def test_x_intersection_2d(self):
         f_nodes_0 = [5]
         glob_1 = np.sort(g_1d_1.global_point_ind)
         glob_2 = np.sort(g_1d_2.global_point_ind)
-        glob_0 = np.sort(g_0d.global_point_ind)
+        glob_0 = np.sort(np.atleast_1d(g_0d.global_point_ind))
         assert np.all(f_nodes_1 == glob_1)
         assert np.all(f_nodes_2 == glob_2)
         assert np.all(f_nodes_0 == glob_0)