Index: trunk/BNC/src/bncrinex.cpp
===================================================================
--- trunk/BNC/src/bncrinex.cpp	(revision 5517)
+++ trunk/BNC/src/bncrinex.cpp	(revision 5518)
@@ -412,5 +412,5 @@
                              << "C5" << "L5" << "D5" << "S5";
     
-    _header._obsTypesV3['C'] << "C2" << "L2" << "D2" << "S2"
+    _header._obsTypesV3['C'] << "C1" << "L1" << "D1" << "S1"
                              << "C6" << "L6" << "D6" << "S6"
                              << "C7" << "L7" << "D7" << "S7";