Index: /trunk/Mars/mcorsika/MCorsikaRead.cc
===================================================================
--- /trunk/Mars/mcorsika/MCorsikaRead.cc	(revision 20042)
+++ /trunk/Mars/mcorsika/MCorsikaRead.cc	(revision 20043)
@@ -541,4 +541,5 @@
             case 1200:       // the run header
                status = fRunHeader->ReadEvt(fInFormat, fBlockLength / sizeof(Float_t));
+               fRunHeader->SetTelescopeNumber(fNumTelescope);
                fReadState = 1;  // RUNH is read
                break;