linpe at NINDS.NIH.GOV
Thu Jan 24 03:14:26 CET 2008
Recently, there was a problem with running fieldtrip analysis off of the NIMH MEG data for DICS.
This worked after a change of ctf_read_res4.m file. I ran the DICS script and it was fine until this
error came up:
the input is freq data with 273 channels, 21 frequencybins and no timebins
reading headmodel from file /home/linpe/raid/linpe/20071031/**_pright.ds/default.hdm
using gradiometers specified in the data
3794 dipoles inside, 11074 dipoles outside brain
computing cross-spectrum from fourier
??? Reference to non-existent field 'refchan'.
Error in ==> prepare_freq_matrices at 247
refindx = match_str(freq.label, cfg.refchan);
Error in ==> sourceanalysis at 714
[Cf, Cr, Pr, Ntrials, cfg] = prepare_freq_matrices(cfg,
Error in ==> pcc1 at 61
[source] = sourceanalysis(cfg, freq);
Any idea what led to this?
Thanks in advance,
The aim of this list is to facilitate the discussion between users of the FieldTrip toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis. See also http://listserv.surfnet.nl/archives/fieldtrip.html and http://www.ru.nl/fcdonders/fieldtrip.
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