restituteCV was not working because surf argument had no default. Set to 3D now (args.self = False)

bin/restituteCV

@@ -283,6 +283,9 @@ def run(args, job):
     # we use tuning here only for measuring CV
     args.conv = False
 
+    # Use 3D mesh
+    args.surf = False
+
     # determine CVs
     print('{:>6s} {:>8s}'.format('CI', 'CV'))
     print('{:>6s} {:>8s}'.format('[ms]', '[m/s]'))