Division by zero in https://github.com/devanshkv/pysigproc/blob/master/gpu_utils.py

[MSnelders]

in gpu_utils.py, line 163 (frequency_decimation_factor = math.floor(cand.data.shape[1] // 256)).
You frequency_decimation_factor will be int( 0 ) if cand.data.shape[1] < 256. This causes division errors in line 171 and 173.

I am currently working with data which consists of 128 channels on the freq. axis, and thus I can't fully use gpu_utils.py.

Hope this helps!