updated the notebook and minor bug fixes in utils

SimPEG/TensorMesh.py

@@ -8,21 +8,21 @@ from utils import ndgrid, mkvc
 
 class TensorMesh(BaseMesh, TensorView, DiffOperators, InnerProducts):
     """
-TensorMesh is a mesh class that deals with tensor product meshes.
+    TensorMesh is a mesh class that deals with tensor product meshes.
 
-Any Mesh that has a constant width along the entire axis
-such that it can defined by a single width vector, called 'h'.
+    Any Mesh that has a constant width along the entire axis
+    such that it can defined by a single width vector, called 'h'.
 
-::
+    ::
 
-    hx = np.array([1,1,1])
-    hy = np.array([1,2])
-    hz = np.array([1,1,1,1])
+        hx = np.array([1,1,1])
+        hy = np.array([1,2])
+        hz = np.array([1,1,1,1])
 
-    mesh = TensorMesh([hx, hy, hz])
+        mesh = TensorMesh([hx, hy, hz])
 
-.. math::
-    x^2 = 5
+    .. math::
+        x^2 = 5
 
     """
     _meshType = 'TENSOR'

SimPEG/utils/lomutils.py

@@ -1,6 +1,6 @@
 import numpy as np
 from scipy import sparse as sp
-from utils import mkvc, ndgrid, sub2ind
+from matutils import mkvc, ndgrid, sub2ind
 from sputils import sdiag
 
 

SimPEG/utils/sputils.py

@@ -1,5 +1,5 @@
 from scipy import sparse as sp
-from utils import mkvc
+from matutils import mkvc
 
 
 def sdiag(h):