Match cell ID in exported mat file or nc file

[Tracy Chen]

Hi all, 

I am attempting to match cell IDs (or unit_id) from A xarray in the end of Minian pipeline. Yet I don't know where to find unit_id information as the saved mat file of A will be just cellnumber X height X frames (e.g 34 X 300 X 300). I am trying to match this ID the same as Minian viewer. For example in the white/black image here (from Matlab), my cell 1,2,3 are the same cell as 27, 30, 28 in Minian CNMF viewer. Does anyone know how to plot in Matlab the same ID as Minian (as the traces will need to be matched)? or how to plot an overlay of all cell IDs onto ROIs in Minian pipeline? I would like to match the cell ID with individual ROIs' traces to perform verification. Thank you so much for your input in advance!!! 

Best,

Xinyue (Tracy) Chen

PhD candidate, Neurobiology Behavior Program (NBB)

Peng Lab & Liu Lab

Columbia University Medical Center

Columbia University in the City of New York

[Tracy Chen]

Nvm I got the info! in the example of 34X 300X300, you need to get the A.unit_id, say it is 0, 2, 4, 5 etc, then each frame, ie each 1X300X300 in the order of 1 to 34, first frame is cell0,. second is 2, third is 4, so on and so forth! 

Xinyue