fwhm

PURPOSE

method returns FWHM, or empty if not available

SYNOPSIS

function f = fwhm(o)

DESCRIPTION

 method returns FWHM, or empty if not available
 
 $Id: tr.m,v 1.1 2004/01/26 22:08:55 matthewbrett Exp $

CROSS-REFERENCE INFORMATION

This function calls:

des_struct get/set method for des_struct field
mars_struct multifunction function for manipulating structures

This function is called by:

er_smooth smooth images prior to analysis

SOURCE CODE

0001 function f = fwhm(o)
0002 % method returns FWHM, or empty if not available
0003 %
0004 % $Id: tr.m,v 1.1 2004/01/26 22:08:55 matthewbrett Exp $
0005   
0006 f = [];
0007 SPM = des_struct(o);
0008 if mars_struct('isthere', SPM, 'xVol', 'FWHM')
0009   f = SPM.xVol.FWHM;
0010 end