removing access to sample.mat

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@434 4c865b51-4357-4376-afb4-474e03ccb993

5_reconstruction/gtSetupReconstruction.m

@@ -27,7 +27,7 @@ samplefile = fullfile(parameters.acq.dir, '4_grains', 'sample.mat');
 if exist(samplefile, 'file')
        sample = GtSample.loadFromFile(samplefile);
 else
-       sample = gtCreateSample;
+       sample = GtSample();
 end
 
 absorption_volume = fullfile(acq.dir, '5_reconstruction', 'volume_absorption.mat');