simpeg.survey.BaseRx.getP#
- BaseRx.getP(mesh, projected_grid='CC')[source]#
Get projection matrix from mesh to receivers
- Parameters:
- mesh
discretize.BaseMesh
A discretize mesh
- projected_grid
str
Define what part of the mesh (i.e. edges, faces, centers, nodes) to project from. 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
- mesh
- Returns:
scipy.sparse.csr_matrix
P, the interpolation matrix