vo COR finding change

[swelborn]

Hey @nikitinvv

This line:

streamtomocupy/src/streamtomocupy/find_center.py

Line 53 in 7d675fd

if _tomo.shape[0] * _tomo.shape[1] > 4e4: # If data is large (>2kx2k)

Has a different value for the threshold for downsampling than this line: https://github.com/tomopy/tomopy/blob/2c94ed18a06f7908b018c6f8e43d320f8a8488f2/source/tomopy/recon/rotation.py#L258

Is this intentional? 2kx2k should be 4e6, right? It seems like we would almost always be downsampling if it is 4e4.