Index: trunk/BNC/bncmodel.cpp
===================================================================
--- trunk/BNC/bncmodel.cpp	(revision 3419)
+++ trunk/BNC/bncmodel.cpp	(revision 3420)
@@ -55,5 +55,5 @@
 using namespace std;
 
-const unsigned MINOBS                = 6;
+const unsigned MINOBS                = 5;
 const double   MINELE                = 10.0 * M_PI / 180.0;
 const double   MAXRES_CODE           = 10.0;