Flipping BioSemi EEG layout

[mcp0228]

@Francois

Indeed, it indicates that your channel files do not match across subjects.
You need to flip the rows in the ERP data file and THEN replace the flipped channel file with the original channel file.

Thanks for that suggestion Francois - but it looks like I'll just settle for the solution below that I posted above. I mean all I need to do is just reload the BioSemi 64 10-10 EEG position back into the grand average ERP data which does not seem difficult.

But just to make sure, do YOU see any potential issues that could arise from using this method?
I haven't found any so far but just wanted your expert opinion.

@mcp0228

Therefore what I've done is, I just reloaded the ICBM152 > BioSemi > BioSemi 64 10-10 EEG positions to the BDF channels under Group analysis. This then returned the EEG positions to their appropriate locations.

Do you have any other suggestions to resolve this issue?