This issue can be reproduced for very specific python versions and so far happens consistently only on specific CI runs.
It must have something to do with the environment. Python packages on GH Actions are all from PyPI...
import numpy as np
import pathlib
import matplotlib.pylab as plt
paths = ["data_expected.txt", "data_curious.txt"]
data = [np.loadtxt(f) for f in paths]
p1 = data[0].view(complex).reshape(22, 22)
p2 = data[1].view(complex).reshape(22, 22)
ax1 = plt.subplot(221, title="expected real")
ax1.imshow(p1.real)
ax2 = plt.subplot(222, title="expected imag")
ax2.imshow(p2.real)
ax3 = plt.subplot(223, title="diff real")
ax3.imshow(p2.real - p1.real)
ax4 = plt.subplot(224, title="diff imag")
ax4.imshow(p2.imag- p1.imag)
plt.show()
This issue can be reproduced for very specific python versions and so far happens consistently only on specific CI runs.
It must have something to do with the environment. Python packages on GH Actions are all from PyPI...