SimPEG.regularization.RegularizationMesh.cell_gradient_z

property RegularizationMesh.cell_gradient_z: csr_matrix

Cell-centered z-derivative operator on active cells.

Cell centered z-derivative operator that maps from active cells to active z-faces. Modified from :py:property:`~discretize.operators.differential_operators.DiffOperators.cell_gradient_z`.

Returns:

(n_active_faces_z, n_active_cells) scipy.sparse.csr_matrix

Cell-centered z-derivative operator on active cells.