Hi? I was stacking images but got this warning and error.
Singularity> fitstool.py --stack model_cube.fits:FREQ *-[0-9][0-9][0-9][0-9]-*model.fits
Warning: No Cattery package found.
If you have Cattery in a non-standard location, please set the MEQTREES_CATTERY_PATH environment
variable to point to it.
/opt/venv/lib/python3.8/site-packages/Owlcat/FitsTool.py:86: FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use arr[tuple(seq)] instead of arr[seq]. In the future this will be interpreted as an array index, arr[np.array(seq)], which will result either in an error or a different result.
data[imslice] = d
Killed.