simpeg.utils.unique_rows#

simpeg.utils.unique_rows(M)[source]#

Return unique rows, row indices and inverse indices.

Parameters:

Marray_like: The input array

Returns:

unqMnumpy.ndarray: Array consisting of the unique rows of the input array
unqIndnumpy.ndarray of int: Indices to project from input array to output array
unqIndnumpy.ndarray of int: Indices to project from output array to input array