Index: /issm/trunk-jpl/test/NightlyRun/test2003.py
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test2003.py	(revision 27746)
+++ /issm/trunk-jpl/test/NightlyRun/test2003.py	(revision 27747)
@@ -15,5 +15,5 @@
 # Load precomputed mesh
 with open('../Data/SlcTestMesh.pkl', 'rb') as slc_test_mesh_file:
-    md.mesh = pickle.load(slc_test_mesh_file)
+    md.mesh = pickle.load(slc_test_mesh_file, encoding='latin1')
 
 # Geometry for the bed, arbitrary thickness of 100
Index: /issm/trunk-jpl/test/NightlyRun/test2005.py
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test2005.py	(revision 27746)
+++ /issm/trunk-jpl/test/NightlyRun/test2005.py	(revision 27747)
@@ -16,5 +16,5 @@
 # Load precomputed mesh
 with open('../Data/SlcTestMesh.pkl', 'rb') as slc_test_mesh_file:
-    md.mesh = pickle.load(slc_test_mesh_file)
+    md.mesh = pickle.load(slc_test_mesh_file, encoding='latin1')
 
 # Geometry for the bed, arbitrary thickness of 100
Index: /issm/trunk-jpl/test/NightlyRun/test2010.py
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test2010.py	(revision 27746)
+++ /issm/trunk-jpl/test/NightlyRun/test2010.py	(revision 27747)
@@ -15,5 +15,5 @@
 # Load precomputed mesh
 with open('../Data/SlcTestMesh.pkl', 'rb') as slc_test_mesh_file:
-    md.mesh = pickle.load(slc_test_mesh_file)
+    md.mesh = pickle.load(slc_test_mesh_file, encoding='latin1')
 
 # Geometry for the bed, arbitrary thickness of 100