cv2 error on datarmor

[vincelhx]

terminate called after throwing an instance of 'cv::Exception'
  what():  OpenCV(4.10.0) /home/conda/feedstock_root/build_artifacts/libopencv_1727758804785/work/modules/core/src/system.cpp:1772: error: (-215:Assertion failed) tlsSlotsSize > slotIdx in function 'getData'
Aborted

while processing a random S1A image.

[vincelhx]

the error was coming from here

 self.gradients = xsarsea.gradients.Gradients(
            self.xr_dataset_100['sigma0_detrend'],
            windows_sizes=self.windows_sizes,
            downscales_factors=self.downscales_factors,
            window_step=self.window_step
        )

https://github.com/umr-lops/grdwindinversion/blob/004d4b4cc682409a7dcb8a0f94921acaa5c3f8ac/grdwindinversion/gradientFeatures.py#L58C1-L63C10

and then on the call of cv2.resize in xsarsea

[vincelhx]

#101 will solve
however i dont understand something.

when i place the "force-singlethread" lines on inversion.py it's working ; if i place them on main.py its not..
in the second case i get a segmentation fault.

in any case i think that the best thing is to call cv2 at first