"RuntimeWarning: invalid value encountered in log" in SID classification.
Performing spectral information divergence (SID) image classification... /home/gfz-fe/scheffler/python/specclassify/specclassify/similarity_measures.py:61: RuntimeWarning: invalid value encountered in log return np.sum(p * np.log(p / q) + q * np.log(q / p), axis=axis)