Return the base 1D arrays for a specified mesh tensor.
The cell-centers, nodes, x-faces, z-edges, etc… of a tensor mesh can be constructed by applying tensor products to the set of base 1D arrays; i.e. (vx, vy, vz). These 1D arrays define the gridded locations for the mesh tensor along each axis. For a given mesh tensor (i.e. cell centers, nodes, x/y/z faces or x/y/z edges), get_tensor returns a list containing the base 1D arrays.
Specifies the tensor being returned. Please choose from:
'CC', 'cell_centers' -> location of cell centers 'N', 'nodes' -> location of nodes 'Fx', 'faces_x' -> location of faces with an x normal 'Fy', 'faces_y' -> location of faces with an y normal 'Fz', 'faces_z' -> location of faces with an z normal 'Ex', 'edges_x' -> location of edges with an x tangent 'Ey', 'edges_y' -> location of edges with an y tangent 'Ez', 'edges_z' -> location of edges with an z tangent