numpy / 1.22.0 / reference / generated / numpy.lib.format.write_array_header_2_0.html /

numpy.lib.format.write_array_header_2_0

lib.format. write_array_header_2_0 ( fp, d ) [source]
Write the header for an array using the 2.0 format.

The 2.0 format allows storing very large structured arrays.

New in version 1.9.0.

Parameters
fp filelike object
d dict

This has the appropriate entries for writing its string representation to the header of the file.

© 2005–2021 NumPy Developers
Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.22/reference/generated/numpy.lib.format.write_array_header_2_0.html