[Eeglablist] 128 EGI sensornet-Channel location file

[Delorme, Arnaud]

Dear Dr. Nirmala,

> 1. When i Started doing my next level analysis the version update i have
> done for EEGLAB.
> After that when i try to convert the raw file into .set default it is
> taking the channel location as GNS 129 but the total channel numbers are
> coming 128.

Yes, this is fine. Channel 129 in the EGI system is the reference (Cz) so you can safely ignore the last channel.

> When i try to change from Look up location option also it says fiducials
> are not matching.

You cannot look up channel location for EGI because the templates provided are for 10-20 systems.

> My EEGLAB Current version is v14.1.2

You need to upgrade to v2019.1

> 2.EGI data file format is .mff. When i try to add directly .mff file in
> EEGLAB its not importing the data.

Use the MFFmatlabIO plugin of EEGLAB (after you download v2019.1)

Best wishes,

Arno