matplotlib
diff --git a/‎lib/matplotlib/axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/axes.py
+8-3Lines changed: 8 additions & 3 deletions b/‎lib/matplotlib/axes.py
Copy file name to clipboardExpand all lines: lib/matplotlib/axes.py
+8-3Lines changed: 8 additions & 3 deletions
diff --git a/‎src/_contour.c
Copy file name to clipboardExpand all lines: src/_contour.c
+6-5Lines changed: 6 additions & 5 deletions b/‎src/_contour.c
Copy file name to clipboardExpand all lines: src/_contour.c
+6-5Lines changed: 6 additions & 5 deletions
@@ -1003,8 +1003,13 @@ def contour(self, z,
         else:
             jmax, imax = shape(z)
 
-        reg = ones((jmax,imax), Int32)
+        reg = ones((jmax+1,imax), Int32)
         reg[:,0]=0
+        reg[0,:]=0
+        reg[:,-1]=0
+        reg[-1,:]=0
+        #print reg
+        
         triangle = zeros((jmax,imax), Int16)
 
         if x == None and y == None:
@@ -1063,14 +1068,14 @@ def autolev(N):
         levels = []
         collections = []
 
-        region = 1  # FIXME: what should this be?
+        region = 0  
         for level, color, width  in args:
             ntotal, nparts  = _contour.GcInit1(x, y, reg, triangle, region, z, level)
             np = zeros((nparts,), Int)
             xp = zeros((ntotal, ), Float64)
             yp = zeros((ntotal,), Float64)
             nlist = _contour.GcTrace(np, xp, yp)
-
+            #print min(ravel(triangle)), max(ravel(triangle))
             col = LineCollection(nlist, colors=color, linewidths = width)
             col.set_label(fmt%level)
             self.add_collection(col)
 
@@ -77,11 +77,12 @@ static PyObject * GcInit1_wrap(PyObject *self, PyObject *args)
      PyErr_SetString(PyExc_ValueError, "Arrays y and z must have equal shapes");   
      return NULL;
   }
-  if ((zzsize[0] != regdata->dimensions[0]) || (zzsize[1] != regdata->dimensions[1]))
-  {
-     PyErr_SetString(PyExc_ValueError, "Arrays reg and z must have equal shapes");   
-     return NULL;
-    }
+
+  //if ((zzsize[0] != regdata->dimensions[0]) || (zzsize[1] != regdata->dimensions[1]))
+  //{
+   //  PyErr_SetString(PyExc_ValueError, "Arrays reg and z must have equal shapes");   
+   //  return NULL;
+   // }
   if ((zzsize[0] != tridata->dimensions[0]) || (zzsize[1] != tridata->dimensions[1]))
   {
      PyErr_SetString(PyExc_ValueError, "Arrays triangle and z must have equal shapes");