diff --git a/matlab/TCV/gdat_tcv.m b/matlab/TCV/gdat_tcv.m
index 35a660300454a1719bbe4044447e9b65ea2824f2..d49f698031e95f34a61386d23468ad4bdf5e1d4f 100644
--- a/matlab/TCV/gdat_tcv.m
+++ b/matlab/TCV/gdat_tcv.m
@@ -1986,6 +1986,12 @@ elseif strcmp(mapping_for_tcv.method,'switchcase')
           gdat_data.data_fullpath=['\atlas::DT196_MHD_001:channel_083 -+ \atlas::DT196_MHD_001:channel_091 for n=1,2, LFS_sect3/11, z=0cm; _HFS' ...
                     ' same for HFS: MHD_002:channel_034-+MHD_002:channel_038'];
         end
+      elseif strcmp(gdat_data.gdat_params.source,'ltcc')
+        aaLTCC=tdi('\atlas::dt132_ltcc_001:channel_001');
+        n1 = aaLTCC;
+        n2.data = [];
+        n3.data = [];
+        gdat_data.data_fullpath='\atlas::dt132_ltcc_001:channel_001';
       else
         disp('should not be here in ''mhd'', ask O. Sauter')
         return
@@ -2510,7 +2516,8 @@ elseif strcmp(mapping_for_tcv.method,'switchcase')
     index_rad = [];
     if any(strmatch('rad',gdat_data.gdat_params.source))
       % RAD
-      nodenameeff='\results::bolo:prad:total';
+      nodenameeff='\results::bolo_u:prad';
+      if shot< 71076, nodenameeff='\results::bolo:prad:total'; end
       tracetdi=tdi(nodenameeff);
       if isempty(tracetdi.data) || isempty(tracetdi.dim) || ischar(tracetdi.data)
         if (gdat_params.nverbose>=1); warning(['problems loading data for ' nodenameeff ' for data_request= ' data_request_eff]); end