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testautoRIFT.py and testGeogrid_ISCE.py warning and does not generate offset.tif #110

@barely-sad-one

Description

@barely-sad-one

testautoRIFT_ISCE.py is not generating offset.tif only offset.mat.
Is this a correct behaviour? or any further process to process offset.mat file.

root@51c8630c4b17:/home/work# ./testautoRIFT_ISCE.py -m ./T47QKE_20250330T040549_B08_10m.tif -s ./T47QKE_20250404T040611_B08_10m.tif -fo 1
Using default ISCE Path: /usr/lib/python3.8/dist-packages/isce
Preprocessing filter width 5
Using preprocessing methods ['hps', 'hps']
Pre-process Start!!!
Using Wallis Filter Width: 5
Pre-process Done!!!
3.1208484172821045
Uniform Data Type Done!!!
14.948001861572266
AutoRIFT Start!!!
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1468: RuntimeWarning: divide by zero encountered in true_divide
  DxMadmin = np.ones(Dx.shape) / OverSampleRatio / SearchLimitX * 2;
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1469: RuntimeWarning: divide by zero encountered in true_divide
  DyMadmin = np.ones(Dy.shape) / OverSampleRatio / SearchLimitY * 2;
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1425: RuntimeWarning: invalid value encountered in less
  C = np.sum(D<option[1],axis=0)
/usr/lib/python3/dist-packages/numpy/lib/nanfunctions.py:1114: RuntimeWarning: All-NaN slice encountered
  r, k = function_base._ureduce(a, func=_nanmedian, axis=axis, out=out,
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1492: RuntimeWarning: invalid value encountered in less_equal
  M = (np.abs(Dx - DxM) <= np.maximum(self.MadScalar * DxMad, DxMadmin)) & (np.abs(Dy - DyM) <= np.maximum(self.MadScalar * DyMad, DyMadmin)) & M
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1468: RuntimeWarning: divide by zero encountered in true_divide
  DxMadmin = np.ones(Dx.shape) / OverSampleRatio / SearchLimitX * 2;
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1469: RuntimeWarning: divide by zero encountered in true_divide
  DyMadmin = np.ones(Dy.shape) / OverSampleRatio / SearchLimitY * 2;
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1425: RuntimeWarning: invalid value encountered in less
  C = np.sum(D<option[1],axis=0)
/usr/lib/python3/dist-packages/numpy/lib/nanfunctions.py:1114: RuntimeWarning: All-NaN slice encountered
  r, k = function_base._ureduce(a, func=_nanmedian, axis=axis, out=out,
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1492: RuntimeWarning: invalid value encountered in less_equal
  M = (np.abs(Dx - DxM) <= np.maximum(self.MadScalar * DxMad, DxMadmin)) & (np.abs(Dy - DyM) <= np.maximum(self.MadScalar * DyMad, DyMadmin)) & M
/usr/lib/python3.8/dist-packages/isce/components/contrib/geo_autoRIFT/autoRIFT/autoRIFT.py:1399: RuntimeWarning: Mean of empty slice
  C = np.nanmean(B,axis=0)
AutoRIFT Done!!!
45.071414947509766
root@51c8630c4b17:/home/work# ./testGeogrid_ISCE.py -m ./T47QKE_20250330T040549_B08_10m.tif -s ./T47QKE_20250404T040611_B08_10m.tif -d ./dem.tif -fo 1
Using default ISCE Path: /usr/lib/python3.8/dist-packages/isce
Traceback (most recent call last):
  File "./testGeogrid_ISCE.py", line 392, in <module>
    main()
  File "./testGeogrid_ISCE.py", line 383, in main
    metadata_m, metadata_s = coregisterLoadMetadataOptical(inps.indir_m, inps.indir_s)
  File "./testGeogrid_ISCE.py", line 184, in coregisterLoadMetadataOptical
    raise Exception('Optical data NOT supported yet!')
Exception: Optical data NOT supported yet!

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