fixed error introduced in previous commit

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

zUtil_Deformation/GtOrientationSampling.m

@@ -113,19 +113,19 @@ classdef GtOrientationSampling < handle
                 end
             end
 
-            mode = self.parameters.acq(conf.det_ind).type;
+            mode = self.parameters.acq(self.detector_index).type;
             if (ismember(mode, {'180degree', '360degree'}))
                 mode = 'dct';
             end
 
-            self.lattice.types{conf.det_ind} = mode;
+            self.lattice.types{self.detector_index} = mode;
 
-            self.print_sampling_details(conf.det_ind)
+            self.print_sampling_details(self.detector_index)
 
-            self.produce_geometry(conf.det_ind);
+            self.produce_geometry(self.detector_index);
 
             if (self.verbose && usejava('jvm'))
-                self.compute_blob_coverage_simple_grid(conf.det_ind);
+                self.compute_blob_coverage_simple_grid(self.detector_index);
                 self.plot_blob_coverage();
             end
         end