[Mne_analysis] SSP for EEG channels using mne_process_raw

[Hari Bharadwaj]

Hi All,
   I was wondering if anyone knows how to create SSP projection operators
using mne_process_raw i.e in batch mode. For MEG channels, the
--makeproj with --projngrad and --projnmag seems to work well. However,
no equivalent EEG channel options seem to be available. The
functionality is available with the GUI option though i.e using
mne_browse_raw, where it makes a certain default number of SSP
operators for EEG as well.

Thanks,
Hari