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Bug 2937 - ft_transform_geometry doesn't transform the chanori field of a sensor definition

Reported 2015-07-23 21:44:00 +0200
Modified 2016-01-14 21:27:23 +0100
Product: FieldTrip
Component: core
Version: unspecified
Hardware: All
Operating System: All
Importance: P5 normal
Assigned to: Jan-Mathijs Schoffelen
Depends on:
See also:

Luke - 2015-07-23 21:44:11 +0200

the chanori field of a sensor definition is not transformed by calls to ft_transform_geometry fix is a to change line 68 from rfields = {'ori' 'nrm' 'coilori'}; % only apply rotation to rfields = {'ori' 'nrm' 'coilori' 'chanori'}; % only apply rotation Cheers Luke

Jan-Mathijs Schoffelen - 2015-07-24 08:08:54 +0200

/home/language/jansch/matlab/fieldtrip [jansch@mentat002 fieldtrip]$ cd utilities/ [jansch@mentat002 utilities]$ vim ft_transform_geometry.m [jansch@mentat002 utilities]$ svn diff ft_transform_geometry.m Index: ft_transform_geometry.m =================================================================== --- ft_transform_geometry.m (revision 10560) +++ ft_transform_geometry.m (working copy) @@ -65,7 +65,7 @@ end tfields = {'pos' 'pnt' 'o' 'chanpos' 'chanposorg' 'coilpos' 'elecpos', 'nas', 'lpa', 'rpa', 'zpoint'}; % apply rotation plus translation -rfields = {'ori' 'nrm' 'coilori'}; % only apply rotation +rfields = {'ori' 'nrm' 'coilori' 'chanori'}; % only apply rotation mfields = {'transform'}; % plain matrix multiplication recfields = {'fid' 'bnd' 'orig'}; % recurse into these fields % the field 'r' is not included here, because it applies to a volume [jansch@mentat002 utilities]$ svn commit -m "enhancement - also rotate chanori, thanks to Luke Bloy" ft_transform_geometry.m Sending ft_transform_geometry.m Transmitting file data . Committed revision 10561. [jansch@mentat002 utilities]$ Thanks, Luke!