lab is undefined in [gx,gy,idx] = grid_communities(lab); % BCT function

[ChenSD]

Hello,
I was trying to run the demo and found that lab is undefined in [gx,gy,idx] = grid_communities(lab); % BCT function.

Regards,
Shengdong

[faskowit]

Hi Shengdong,

I assume you figured out that the grid_communities function is from the Brain Connectivity Toolbox? Otherwise, the lab variable should be loaded when you load example_data.mat

Cheers,
Josh