integrate2d with method=("no", "csr","python") generates a transpose matrix

[EdgarGF93]

import numpy as np
from pyFAI import load
from pyFAI.gui.jupyter import plot2d
data = np.load('/data/scisoft/edgar/pyfai_files/data_eiger2m.npy')
poni = '/data/scisoft/edgar/pyfai_files/poni_eiger.poni'
ai = load(poni)

res2d = ai.integrate2d(data=data, 
                       npt_rad=1000, 
                       npt_azim=360, 
                      )
res2d.intensity.shape

(360, 1000)

res2d_histogram = ai.integrate2d(data=data, 
                       npt_rad=1000, 
                       npt_azim=360, 
                       method=("no", "histogram", "python"),
                      )
res2d_histogram.intensity.shape

(360, 1000)

res2d_csr = ai.integrate2d(data=data, 
                       npt_rad=1000, 
                       npt_azim=360, 
                       method=("no", "csr", "python"),
                      )
res2d_csr.intensity.shape

(1000, 360)

[kif]

Affects all python-CSR integrators

[kif]

Affects also CSC integrator in python

[kif]

One of the issue is that test_csr checks integrate_legacy from cython withintegrate_ng from python ...