Si le QC associé à une variable n'existe pas, ne tente pas de le tracer.

tsg_util/plot_Sample.m

@@ -54,23 +54,33 @@ if isempty(MyColor)
     % ----------------------------------------------
     if strcmp( state, 'on')
 
-      % plot tsg salinity sample with right code/color
-      % ----------------------------------------------
-      ind = find(sample.([parameter '_QC']) == code );
-      if ~isempty( ind )
-
-        line( sample.DAYD(ind), sample.(Para)(ind), ...
-             'Tag', ['TAG_PLOT' num2str(PlotNum) '_LINE_' Para '_' key],...
-             'LineStyle', 'none',...
-             'Marker', 'square', 'MarkerSize', 5,...
-             'MarkerEdgeColor', 'k', 'MarkerFaceColor', color);
+      % test if structure sample exist and menber is valid
+      % --------------------------------------------------
+      if isfield(sample, [parameter '_QC'])
+        
+        % find corresponding code <=> values
+        % ----------------------------------
+        ind = find(sample.([parameter '_QC']) == code );
         
+        % plot tsg salinity sample with right code/color
+        % ----------------------------------------------
+        if ~isempty( ind )
+          
+          line( sample.DAYD(ind), sample.(Para)(ind), ...
+            'Tag', ['TAG_PLOT' num2str(PlotNum) '_LINE_' Para '_' key],...
+            'LineStyle', 'none',...
+            'Marker', 'square', 'MarkerSize', 5,...
+            'MarkerEdgeColor', 'k', 'MarkerFaceColor', color);
+          
+        end
       end
     end
   end
 
 else
 
+  % add comment !!!!
+  % ----------------------------------------------
   line( sample.DAYD, sample.(Para),...
         'Tag', ['TAG_PLOT' num2str(PlotNum) '_LINE_' Para],...
         'LineStyle', 'none', 'Marker', 'square', 'MarkerSize', 5,...