[Eeglablist] Problems with reading sensor positions for EGI's Hydrocell 128 Net

Caspar M. Schwiedrzik schwiedrzik at mpih-frankfurt.mpg.de
Mon May 3 05:10:09 PDT 2010


Dear all,
I am trying to read in the sensor positions for EGI's Hydrocell 128
Net. I have an SFP file that was provided by EGI (Hydrocel GSN 128
10.sfp).
It has the following structure:

E1      6.60688      6.30230     -2.94229
E2      6.04082      7.65872     0.350950
E3      4.41106      8.71481      3.50199

When I read it in in EEGlab, all sensor positions seem to be rotated
by 90 degrees.
Unfortunately, I didn't find any other file on the EGI FTP server.

I guess somebody must have solved this problem. Any hints how to read
in the sensor positions properly or anyone with another file that
works?
Thanks and kind regards,
Caspar M. Schwiedrzik


More information about the eeglablist mailing list