replaced answer with a namedtuple

interp/grid/__init__.py

@@ -6,7 +6,7 @@ from xml.dom.minidom import Document
 import numpy as np
 from scipy.spatial import KDTree
 
-from interp.baker import run_baker
+from interp.baker import interpolate
 from interp.baker import get_phis
 import interp
 
@@ -136,9 +136,9 @@ class grid(object):
 
         return (r_mesh, s_mesh)
 
-    def run_baker(self, X, order=2, extra_points=3):
+    def interpolate(self, X, order=2, extra_points=3):
         (R, S) = self.get_simplex_and_nearest_points(X, extra_points)
-        answer = run_baker(X, R, S, order)
+        answer = interpolate(X, R, S, order)
         return answer
 
     def for_qhull_generator(self):