lexsort#
- astropy.utils.masked.function_helpers.lexsort(keys, axis=-1)[source]#
Perform an indirect stable sort using a sequence of keys.
Like
numpy.lexsortbut for possibly maskedkeys. Masked values are sorted towards the end for each key.
Perform an indirect stable sort using a sequence of keys.
Like numpy.lexsort but for possibly masked keys. Masked
values are sorted towards the end for each key.