SimPEG.regularization.RegularizationMesh.cell_gradient_x

property RegularizationMesh.cell_gradient_x: csr_matrix

Cell-centered x-derivative operator on active cells.

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

Returns:

(n_active_faces_x, n_active_cells) scipy.sparse.csr_matrix

Cell-centered x-derivative operator on active cells.