diff --git a/crpptbx/TCV/gdat_tcv.m b/crpptbx/TCV/gdat_tcv.m
index b6559aa7a3ec03ddd50a31ebf8b380e1c5633fb2..ff2e7d3a251ed2cea85c25abec6529035c44c8b9 100644
--- a/crpptbx/TCV/gdat_tcv.m
+++ b/crpptbx/TCV/gdat_tcv.m
@@ -1522,6 +1522,7 @@ elseif strcmp(mapping_for_tcv.method,'switchcase')
         DS = take_all_signals(shot); %Read from mds
         SDS_DS = define_simulink_signals(DS); %Put them in predifined structure
         % Add the .data and .t structure
+        % there was a conflict with r 7471
         for ii=1:numel(SDS_DS) %iter over node 
           node = ii;
           for jj=1:numel(SDS_DS{ii}) %iter over threads