Compatibility with numpy v1.24

[codecov[bot]]

Codecov Report

Merging #120 (30144c4) into main (0c721b1) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #120   +/-   ##
=======================================
  Coverage   74.39%   74.39%           
=======================================
  Files          32       32           
  Lines        2882     2882           
=======================================
  Hits         2144     2144           
  Misses        738      738           

Impacted Files	Coverage Δ
pygac/pod_reader.py	63.63% <ø> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[avalentino]

Thanks a lot for fixing this! What do you think of using np.float64 explicitly? I vaguely remember that on some systems a Python float can be 32 bit.

done