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Bug 1785 - implement support in ft_read_sens for the waveguard electrode file format
| Status | CLOSED INVALID |
| Reported | 2012-10-18 08:44:00 +0200 |
| Modified | 2012-10-29 13:44:59 +0100 |
| Product: | FieldTrip |
| Component: | fileio |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Mac OS |
| Importance: | P3 normal |
| Assigned to: | Robert Oostenveld |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Robert Oostenveld - 2012-10-18 08:44:15 +0200
The file format for the waveguard cap used in the HCP is slightly different from previous ANT *.elc file formats, hence the reading functinos have to be updated.
Robert Oostenveld - 2012-10-18 08:50:21 +0200
@Abbas, can you please confirm that this file was written with software from ANT? It looks so, but is quite different from previous versions of the *.elc file format. -------------- ;EEG Channel Configuration ;Ant-Neuro Waveguard EEG cap NumberOfChannels=64 ReferenceChannel=Cz UnitPosition=mm ;(x,y,z) positions of EEG channels are in MNI coordinate ;Each entry: E
Robert Oostenveld - 2012-10-18 08:54:42 +0200
I have added a test script mbp> svn commit test_bug1785.m Adding test_bug1785.m Transmitting file data . Committed revision 6769. The test case for the new file is still commented out, as it fails.
Robert Oostenveld - 2012-10-18 08:56:36 +0200
remove trailing '=' when parsing *.elc files. mbp> svn commit private/ Sending private/read_asa.m Sending private/read_asa_elc.m Transmitting file data .. Committed revision 6770.
Robert Oostenveld - 2012-10-20 07:58:20 +0200
On 18 Oct 2012, at 17:14, Abbas Babajani-Feremi wrote: Hi Robert, I did not use the ANT software to generate the "EEG_Configuration_CP10040_Pilot13_Aug01_2012.txt" file and I create this file using my MATLAB/Excel codes. As you know, the *.elc format does not contain any additional comments, for example specifying the Reference channel, thus, I did not use this format. The EEG config file is based on *.vhdr format of BrainVision but I did not use exactly same format. Best, Abbas
Robert Oostenveld - 2012-10-20 08:00:39 +0200
(In reply to comment #4) Then the bug is not valid and nothing needs to be fixed. mbp> svn commit test_bug1785.m Sending test_bug1785.m Transmitting file data . Committed revision 6775.