Baysor crashes with OutOfMemoryError() when prior segmentation column contains large integers

[pakiessling]

I verified this behavior in baysor 0.5.2 and 0.6.1

See the attached csv that crashes baysor when prior segmentation is set to cell_id but not when set to a small integers derived from the id in the column baysor_id.

This is an issue as technology like Vizgen's Merscope use large integers as cell id by default.

baysor_troubleshoot.csv

[VPetukhov]

Thank you for the example! Fixed it in the develop branch.

[VPetukhov]

And now it's released!