diff --git a/JET/loadJETdata.m b/JET/loadJETdata.m
index 652f68e42d4168d14bc4f5c65d2bce1bb34dde81..c718f69ca2478c2d6adbb6b1e242fce84dc38cf2 100644
--- a/JET/loadJETdata.m
+++ b/JET/loadJETdata.m
@@ -255,7 +255,11 @@ else
   if isempty(index)
     disp(' ')
     disp('********************')
-    disp(['no such keyword: ' data_type_eff])
+    if iscell(data_type_eff)
+      disp(['no such keyword: ' data_type_eff{1} '/' data_type_eff{2}])
+    else
+      disp(['no such keyword: ' data_type_eff])
+    end
     disp(' ')
     disp('Available keywords:')
     JETkeywrdall(:)
@@ -264,7 +268,11 @@ else
   end
 end
 disp(' ')
-disp(['loading' ' ' char(data_type_eff) ' from JET shot #' num2str(shot)]); 
+if iscell(data_type_eff)
+  disp(['loading' ' ' data_type_eff{1} '/' data_type_eff{2} ' from JET shot #' num2str(shot)]); 
+else
+  disp(['loading' ' ' data_type_eff ' from JET shot #' num2str(shot)]); 
+end
 disp(['case ' JETkeywrdcase{index}])
 disp(' ')
 switch JETkeywrdcase{index}