Back to the main page.
Bug 1840 - ft_read_headshape has to be extended to allow the import of FEM meshes
| Status | CLOSED FIXED |
| Reported | 2012-11-20 11:56:00 +0100 |
| Modified | 2013-06-30 15:17:50 +0200 |
| Product: | FieldTrip |
| Component: | external |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Mac OS |
| Importance: | P3 normal |
| Assigned to: | Johannes Vorwerk |
| URL: | |
| Tags: | |
| Depends on: | 18181819 |
| Blocks: | |
| See also: |
Robert Oostenveld - 2012-11-20 11:56:09 +0100
this bug serves as a placeholder for all things that need to be done.
Robert Oostenveld - 2012-11-20 11:57:02 +0100
this bug depends on bug 1818 and bug 1819.
Robert Oostenveld - 2012-11-20 11:58:04 +0100
...furthermore, ft_filetype needs to be updated, see http://bugzilla.fcdonders.nl/show_bug.cgi?id=1819#c4 and http://bugzilla.fcdonders.nl/show_bug.cgi?id=1819#c5
Robert Oostenveld - 2012-11-20 11:59:22 +0100
Using the following test code, I get an error >> cd /home/common/matlab/fieldtrip/data/test/bug1820 >> mesh = ft_read_headshape('cube2mm3layervorwerk_ns_127_127_127.v') Warning: adding /Volumes/Data/roboos/matlab/fieldtrip/external/simbio toolbox to your Matlab path Error using read_vista_mesh Too many input arguments. Error in ft_read_headshape (line 535) [nodes,elements,labels] = read_vista_mesh(filename); >> which read_vista_mesh.m /Volumes/Data/roboos/matlab/fieldtrip/external/simbio/read_vista_mesh.m
Robert Oostenveld - 2012-11-20 12:00:34 +0100
I have updated the following mac001> svn commit read_vista_mesh.m Sending read_vista_mesh.m Transmitting file data . Committed revision 6963. which now results in the following more meaningful error: >> mesh = ft_read_headshape('cube2mm3layervorwerk_ns_127_127_127.v') Error using read_vista_mesh (line 10) The mex file read_vista_mesh.mexmaci64 is missing Error in ft_read_headshape (line 535) [nodes,elements,labels] = read_vista_mesh(filename); @Johannes, can you add the mex file for other platforms?
Johannes Vorwerk - 2012-11-20 12:21:49 +0100
I'll do that asap, unfortunately I don't have my mac with me here, so this will have to wait until this evening/tomorrow morning.
Johannes Vorwerk - 2012-11-21 12:10:13 +0100
(In reply to comment #5) I've added mex-files for 32- and 64-bit Windows and 64-bit Intel-Mac.
Robert Oostenveld - 2012-11-21 18:01:08 +0100
(In reply to comment #6) This now works on Mac OS X. >> cd /home/common/matlab/fieldtrip/data/test/bug1820 >> mesh = ft_read_headshape('cube2mm3layervorwerk_ns_127_127_127.v') Trying to read FE mesh from file cube2mm3layervorwerk_ns_127_127_127.v. Successfully read mesh with 425832 nodes and 405767 elements. mesh = pnt: [425832x3 double] fid: [1x1 struct] hex: [405767x8 double] tissue: [405767x1 double] tissuelabel: {'101' '102' '103'} unit: 'mm' looks fine to me.