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

bin/test2d-connectivity.py

@@ -1,11 +1,14 @@
 #!/usr/bin/env python
 
 import sys
-from grid.DD import random_grid
-from baker import get_phis, run_baker
-from baker.tools import exact_func, smberror, improved_answer, smblog
+import os
+
+import pickle
 from glob import glob
-from os import remove
+
+from interp.grid.DD     import random_grid
+from interp.baker       import get_phis, run_baker
+from interp.tools       import friendly_exact_2D as exact_func, improved_answer
 
 import numpy as np
 
@@ -19,14 +22,14 @@ def draw_gb(bad, good):
   pylab.plot(good)
   pylab.legend(('bad', 'good'))
 
-  pylab.show()
+  pylab.savefig("output.png")
 
 FILE_PREFIX='/tmp/qhull-'
 
 
 if __name__ == '__main__':
   for g in glob('%s*' % FILE_PREFIX):
-    remove(g)
+    os.remove(g)
 
   try:
     total_points   = int(sys.argv[1])
@@ -37,10 +40,6 @@ if __name__ == '__main__':
     sys.exit(1)
 
 
-  smblog.debug("total points: %d" % total_points)
-
-
-
   d = {True: 0, False: 0}
   good = []
   bad = []
@@ -67,3 +66,4 @@ if __name__ == '__main__':
     good.append(d[True])
 
   draw_gb(bad = bad, good = good)
+  pickle.dump((bad,good), open("test.p", 'w'))

bin/test3d-connectivity.py

@@ -1,11 +1,14 @@
 #!/usr/bin/env python
 
 import sys
-from interp.grid.DDD import random_grid
-from interp.baker import get_phis, run_baker
-from interp.tools import exact_func, improved_answer, log
+import os
+
+import pickle
 from glob import glob
-from os import remove
+
+from interp.grid.DDD   import random_grid
+from interp.baker      import get_phis, run_baker
+from interp.tools      import baker_exact_3D as exact_func, improved_answer
 
 import numpy as np
 
@@ -19,14 +22,14 @@ def draw_gb(bad, good):
   pylab.plot(good)
   pylab.legend(('bad', 'good'))
 
-  pylab.show()
+  pylab.savefig("output.png")
 
 FILE_PREFIX='/tmp/qhull-'
 
 
 if __name__ == '__main__':
   for g in glob('%s*' % FILE_PREFIX):
-    remove(g)
+    os.remove(g)
 
   try:
     total_points   = int(sys.argv[1])
@@ -39,11 +42,11 @@ if __name__ == '__main__':
 
   print "total points", total_points
 
-  d = {True: 0, False: 0}
   good = []
   bad = []
-  for cur_try in xrange(total_tries):
-    g = random_grid(total_points)
+  for cur_try in xrange(1,total_tries + 1):
+    d = {True: 0, False: 0}
+    g = random_grid(total_points * cur_try)
     open('%s%0.3d.txt' % (FILE_PREFIX, cur_try), 'w').write(g.for_qhull())
 
     for i in xrange(random_points):
@@ -52,10 +55,10 @@ if __name__ == '__main__':
 
       try:
         try:
-          answer =  g.run_baker(X)
+          answer =  g.run_baker(X, order=2, extra_points=10)
           d[improved_answer(answer, exact)] += 1
         except ValueError as e:
-          log.error(e)
+          print e
       except Exception as e:
         print e
         print d

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)