numpy.ma.harden_mask

ma.harden_mask(self) = <numpy.ma.core._frommethod object>

Force the mask to hard.

Whether the mask of a masked array is hard or soft is determined by its hardmask property. harden_mask sets hardmask to True.

See also

ma.MaskedArray.hardmask

numpy.ma.mask_rows numpy.ma.soften_mask