IO: Added options to import sensor positions in WORLD coordinates

brainstorm-tools · May 15, 2019 · 59c2b65 · 59c2b65
1 parent c2ab8d5
commit 59c2b65
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/toolbox/core/bst_get.m b/toolbox/core/bst_get.m
@@ -3349,12 +3349,15 @@
                     {'.pos','.pol','.elp','.txt'}, 'EEG: Polhemus (*.pos;*.pol;*.elp;*.txt)',    'POLHEMUS'; ...
                     {'*'},                         'EEG: ASCII: Name,XYZ (*.*)',       'ASCII_NXYZ'; ...
                     {'*'},                         'EEG: ASCII: Name,XYZ_MNI (*.*)',   'ASCII_NXYZ_MNI'; ...
+                    {'*'},                         'EEG: ASCII: Name,XYZ_World (*.*)', 'ASCII_NXYZ_WORLD'; ...
                     {'*'},                         'EEG: ASCII: Name,XY (*.*)',        'ASCII_NXY'; ...
                     {'*'},                         'EEG: ASCII: XYZ (*.*)',            'ASCII_XYZ'; ...
                     {'*'},                         'EEG: ASCII: XYZ_MNI (*.*)',        'ASCII_XYZ_MNI'; ...
+                    {'*'},                         'EEG: ASCII: XYZ_World (*.*)',      'ASCII_XYZ_WORLD'; ...
                     {'*'},                         'EEG: ASCII: XY (*.*)',             'ASCII_XY'; ...
                     {'*'},                         'EEG: ASCII: XYZ,Name (*.*)',       'ASCII_XYZN'; ...
                     {'*'},                         'EEG: ASCII: XYZ_MNI,Name (*.*)',   'ASCII_XYZN_MNI'; ...
+                    {'*'},                         'EEG: ASCII: XYZ_World,Name (*.*)', 'ASCII_XYZN_WORLD'; ...
                     {'*'},                         'EEG: ASCII: Name,Theta,Phi (*.*)', 'ASCII_NTP'; ...
                     {'*'},                         'EEG: ASCII: Theta,Phi (*.*)',      'ASCII_TP'; ...
                     };

diff --git a/toolbox/io/import_channel.m b/toolbox/io/import_channel.m
@@ -255,15 +255,15 @@
         ChannelMat.Comment = 'Contacts';
         FileUnits = 'mm';
         [ChannelMat.Channel.Type] = deal('SEEG');
-    case {'ASCII_XYZ', 'ASCII_XYZ_MNI'}  % (*.*)
+    case {'ASCII_XYZ', 'ASCII_XYZ_MNI', 'ASCII_XYZ_WORLD'}  % (*.*)
         ChannelMat = in_channel_ascii(ChannelFile, {'X','Y','Z'}, 0, .01);
         ChannelMat.Comment = 'Channels';
         FileUnits = 'cm';
-    case {'ASCII_NXYZ', 'ASCII_NXYZ_MNI'}  % (*.*)
+    case {'ASCII_NXYZ', 'ASCII_NXYZ_MNI', 'ASCII_NXYZ_WORLD'}  % (*.*)
         ChannelMat = in_channel_ascii(ChannelFile, {'Name','X','Y','Z'}, 0, .01);
         ChannelMat.Comment = 'Channels';
         FileUnits = 'cm';
-    case {'ASCII_XYZN', 'ASCII_XYZN_MNI'}  % (*.*)
+    case {'ASCII_XYZN', 'ASCII_XYZN_MNI', 'ASCII_XYZN_WORLD'}  % (*.*)
         ChannelMat = in_channel_ascii(ChannelFile, {'X','Y','Z','Name'}, 0, .01);
         ChannelMat.Comment = 'Channels';
         FileUnits = 'cm';
@@ -293,6 +293,10 @@
 end
 % Are the SCS coordinates defined for this file?
 isScsDefined = isfield(ChannelMat, 'SCS') && all(isfield(ChannelMat.SCS, {'NAS','LPA','RPA'})) && (length(ChannelMat.SCS.NAS) == 3) && (length(ChannelMat.SCS.LPA) == 3) && (length(ChannelMat.SCS.RPA) == 3);
+if ismember(FileFormat, {'ASCII_XYZ_WORLD', 'ASCII_NXYZ_WORLD', 'ASCII_XYZN_WORLD'})
+    isApplyVox2ras = 1;
+end
+
 
 
 %% ===== CHECK DISTANCE UNITS =====