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
fpfilelike object
ddict

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