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Bug 801 - ft_senslabel does not recognize yokogawa160 again, but instead finds yokogawa440(_old_planar)
| Status | CLOSED FIXED |
| Reported | 2011-07-07 14:30:00 +0200 |
| Modified | 2011-07-13 14:46:47 +0200 |
| Product: | FieldTrip |
| Component: | yokogawa |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Windows |
| Importance: | P1 normal |
| Assigned to: | Robert Oostenveld |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Stephen Whitmarsh - 2011-07-07 14:30:40 +0200
This: %--------------------------------------% cfg = []; cfg.dataset = 'end_run01.NR.sqd'; hdr = ft_read_header(cfg.dataset); grad = hdr.grad; vol.r=8; vol.o=[0 0 4]; cfg = []; cfg.vol = vol; cfg.grad = grad; cfg.dip.pos=[-4 -4 4]; cfg.dip.mom = [1 0 0]'; %cfg.relnoise = 40; cfg.absnoise = 5e-10; cfg.ntrials = 100; cfg.dip.frequency = 10; cfg.dip.phase = 0; data1 = ft_dipolesimulation(cfg); %--------------------------------------% Causes this: %--------------------------------------% using headmodel specified in the configuration using gradiometers specified in the configuration ??? Undefined function or variable 'meg_zaxis'. Error in ==> ft_senslabel at 2845 if size(find(meg_zaxis+1==i),2) Error in ==> ft_senstype at 241 elseif (mean(ismember(ft_senslabel('yokogawa440_old_planar'), sens.label)) > 0.8) Error in ==> ft_prepare_vol_sens at 70 iseeg = ft_senstype(sens, 'eeg'); Error in ==> prepare_headmodel at 114 [vol, sens] = ft_prepare_vol_sens(vol, sens, 'channel', cfg.channel, 'order', cfg.order); Error in ==> ft_dipolesimulation at 100 [vol, sens, cfg] = prepare_headmodel(cfg, []); %--------------------------------------%
Stephen Whitmarsh - 2011-07-07 14:32:15 +0200
Created attachment 88 datafile from Yokogawa160 (Akiko's)
Stephen Whitmarsh - 2011-07-07 14:35:06 +0200
*** Bug 796 has been marked as a duplicate of this bug. ***
Robert Oostenveld - 2011-07-07 17:18:34 +0200
I fixed it by hardcoding the yokogawa440 channels in ft_senslabel instead of creating them on the fly. I made a selection of the axial gradiometers for yokogawa440_planar manzana> svn commit Adding fileio/test/test_yokogawa.m Sending forward/ft_senslabel.m Sending forward/ft_senstype.m Transmitting file data ... Committed revision 3798. manzana> svn update U fileio/private/ft_senslabel.m U fileio/private/ft_senstype.m U inverse/private/ft_senslabel.m U inverse/private/ft_senstype.m U plotting/private/ft_senslabel.m U plotting/private/ft_senstype.m Updated to revision 3799. See also fieldtrip/fileio/test/test_yokogawa.m
Robert Oostenveld - 2011-07-07 17:18:42 +0200
I made some more changes in manzana> svn commit Sending forward/ft_senslabel.m Sending forward/ft_senstype.m Sending ft_combineplanar.m Sending ft_prepare_layout.m Sending private/planarchannelset.m Transmitting file data ..... Committed revision 3800.