simpeg.electromagnetics.static.spectral_induced_polarization.receivers.Pole.getP#

Pole.getP(mesh, projected_grid)[source]#

Get projection matrix from mesh to receivers

Parameters:

meshdiscretize.base.BaseMesh

The mesh on which the discrete set of equations is solved

projected_gridstr

Tensor locations on the mesh being interpolated from. projected_grid must be one of:

‘Ex’, ‘edges_x’ -> x-component of field defined on x edges
‘Ey’, ‘edges_y’ -> y-component of field defined on y edges
‘Ez’, ‘edges_z’ -> z-component of field defined on z edges
‘Fx’, ‘faces_x’ -> x-component of field defined on x faces
‘Fy’, ‘faces_y’ -> y-component of field defined on y faces
‘Fz’, ‘faces_z’ -> z-component of field defined on z faces
‘N’, ‘nodes’ -> scalar field defined on nodes
‘CC’, ‘cell_centers’ -> scalar field defined on cell centers
‘CCVx’, ‘cell_centers_x’ -> x-component of vector field defined on cell centers
‘CCVy’, ‘cell_centers_y’ -> y-component of vector field defined on cell centers
‘CCVz’, ‘cell_centers_z’ -> z-component of vector field defined on cell centers

Returns:

scipy.sparse.csr_matrix: P, the interpolation matrix