numpy.ma.mask_rowcols

numpy.ma.mask_rowcols(a, axis=None)

Mask whole rows and/or columns of a 2D array that contain masked values. The masking behavior is selected with the axis parameter.

• If axis is None, rows and columns are masked.
• If axis is 0, only rows are masked.
• If axis is 1 or -1, only columns are masked.

Parameters:

axis : int, optional

Axis along which to perform the operation. If None, applies to a flattened version of the array.

Returns:

a *pure* ndarray. :