Index: /issm/trunk-jpl/test/NightlyRun/test703.py
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test703.py	(revision 22869)
+++ /issm/trunk-jpl/test/NightlyRun/test703.py	(revision 22870)
@@ -77,5 +77,5 @@
 md.basalforcings.floatingice_melting_rate = np.zeros((md.mesh.numberofvertices))
 md.basalforcings.geothermalflux = np.zeros((md.mesh.numberofvertices))
-posb = np.intersect1d(np.where(md.mesh.x > 0.), np.where(md.mesh.vertexonbase))
+posb = np.where(np.logical_and(md.mesh.x > 0.,md.mesh.vertexonbase))[0]
 md.basalforcings.groundedice_melting_rate[posb] = 18.
 md.basalforcings.floatingice_melting_rate[posb] = 18.