updated plots and documentation

docs/examples/mesh/plot_LogicallyOrthogonalMesh.py

@@ -0,0 +1,6 @@
+from SimPEG import LogicallyOrthogonalMesh, utils
+import matplotlib.pyplot as plt
+X, Y = utils.exampleLomGird([3,3],'rotate')
+M = LogicallyOrthogonalMesh([X, Y])
+M.plotGrid()
+plt.show()

docs/examples/mesh/plot_TensorMesh.py

@@ -0,0 +1,21 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from SimPEG import TensorMesh
+
+pad = 7
+padfactor = 1.4
+xpad = (np.ones(pad)*padfactor)**np.arange(pad)
+ypad = (np.ones(pad)*padfactor)**np.arange(pad)
+
+core = 15
+xcore = np.ones(core)
+ycore = np.ones(core)
+
+h1 = np.r_[xpad[::-1],xcore,xpad]
+h2 = np.r_[ypad[::-1],ycore,ypad]
+
+mesh = TensorMesh([h1, h2])
+mesh.plotGrid()
+plt.axis('tight')
+
+plt.show()

docs/examples/mesh/plot_grid_2D.py

@@ -5,7 +5,7 @@ from SimPEG import TensorMesh
 h1 = np.linspace(.1,.5,3)
 h2 = np.linspace(.1,.5,5)
 mesh = TensorMesh([h1, h2])
-mesh.plotGrid()
+mesh.plotGrid(nodes=True, faces=True, centers=True, lines=True)
 
 plt.show()
 

docs/examples/mesh/plot_grid_3D.py

@@ -6,7 +6,7 @@ h1 = np.linspace(.1,.5,3)
 h2 = np.linspace(.1,.5,5)
 h3 = np.linspace(.1,.5,3)
 mesh = TensorMesh([h1,h2,h3])
-mesh.plotGrid()
+mesh.plotGrid(nodes=True, faces=True, centers=True, lines=True)
 
 plt.show()