made the 'connectivity' tests work (whatever they were)

interp/grid/DD.py

@@ -1,5 +1,5 @@
 from interp.grid.delaunay import dgrid as basegrid
-from interp.tools import exact_func, log
+from interp.tools import friendly_exact_2D as exact_func
 
 import numpy as np
 
@@ -29,13 +29,11 @@ class rect_grid(basegrid):
 
 class random_grid(rect_grid):
   def __init__(self, num_verts = 10):
-    log.debug("number of verts: %d" % num_verts)
     verts = []
     q = []
 
     r = np.random
     appx_side_res = int(np.sqrt(num_verts))
-    log.debug("appx_side_res: %d" % appx_side_res)
     delta = 1.0 / float(appx_side_res)
 
     for x in xrange(appx_side_res + 1):

interp/grid/DDD.py

@@ -1,5 +1,5 @@
 from interp.grid.delaunay import dgrid as basegrid
-from interp.tools import exact_func_3D, log
+from interp.tools import baker_exact_3D, log
 
 import numpy as np
 
@@ -30,7 +30,7 @@ class rect_grid(basegrid):
         for z in xrange(zres):
           cur_z = zmin + (z * zdel)
           verts.append([cur_x, cur_y, cur_z])
-          q.append(exact_func_3D((cur_x, cur_y, cur_z)))
+          q.append(baker_exact_3D((cur_x, cur_y, cur_z)))
     basegrid.__init__(self, verts, q)
 
 
@@ -55,8 +55,8 @@ class random_grid(rect_grid):
       cur_z = r.rand()
 
       verts.append([cur_x, cur_y, cur_z])
-      q.append(exact_func_3D((cur_x, cur_y, cur_z)))
-    rect_grid.__init__(self, verts, q)
+      q.append(baker_exact_3D((cur_x, cur_y, cur_z)))
+    basegrid.__init__(self, verts, q)
 
     self.verts = np.array(self.verts)
     self.q      = np.array(self.q)