[Eeglablist] Standard channel location (including theta, sph_phi, sph_radius) for 128 non-hydrocel nets

[Tarik S Bel-Bahar]

Hi Jody, Some quick notes below that may help. Cheers.

The E129 channel does seem to have xyz info at least in the sfp file. You
should be able to find a way to estimate   ta, sph_phi, sph_radius from
that information (or search for the transformation or a related function
online).

One could interpolate or create the channel in eeglab. See if eeglab then
gives you the   ta, sph_phi, sph_radius you are looking for.

One could also check in directly with EGI support, which should be able to
provide you with any details about Cz on their net.

Last, you can check with individuals who have published using your net and
used EP toolkit.
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