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block_cols

PURPOSE

method gets design columns for block (session / subject)

SYNOPSIS

function cols = block_cols(D)

DESCRIPTION

 method gets design columns for block (session / subject)
 FORMAT cols = block_cols(D)
 
 Returns cell array of column indices (one per session)

 $Id$

CROSS-REFERENCE INFORMATION

This function calls:

des_struct get/set method for des_struct field
is_fmri method returns 1 if this is an fmri design

This function is called by:

SOURCE CODE

0001 function cols = block_cols(D)
0002 % method gets design columns for block (session / subject)
0003 % FORMAT cols = block_cols(D)
0004 %
0005 % Returns cell array of column indices (one per session)
0006 %
0007 % $Id$
0008   
0009 if ~is_fmri(D)
0010   error('Needs FMRI design');
0011 end
0012 
0013 SPM   = des_struct(D);
0014 cols  = {SPM.Sess(:).col};