Index: trunk/BNC/src/bncantex.cpp
===================================================================
--- trunk/BNC/src/bncantex.cpp	(revision 5754)
+++ trunk/BNC/src/bncantex.cpp	(revision 5755)
@@ -257,5 +257,5 @@
 // Phase Center Offset (Receiver Antenna and GPS only)
 ////////////////////////////////////////////////////////////////////////////
-double bncAntex::pco(const QString& antName, double eleSat, bool& found) {
+double bncAntex::pco(const QString& antName, double eleSat, bool& found) const {
 
   static const double f1 = t_CST::freq1;
@@ -280,2 +280,9 @@
   return 0.0;
 }
+
+// 
+////////////////////////////////////////////////////////////////////////////
+double bncAntex::rcvCorr(BNC::t_frequency::type /* frqType */, const std::string& antName,
+               double eleSat, bool& found) const {
+  return pco(QString(antName.c_str()), eleSat, found);
+}
Index: trunk/BNC/src/bncantex.h
===================================================================
--- trunk/BNC/src/bncantex.h	(revision 5754)
+++ trunk/BNC/src/bncantex.h	(revision 5755)
@@ -40,5 +40,5 @@
   t_irc readFile(const QString& fileName);  
   void print() const;
-  double pco(const QString& antName, double eleSat, bool& found);
+  double pco(const QString& antName, double eleSat, bool& found) const;
   double rcvCorr(BNC::t_frequency::type frqType, const std::string& antName,
                  double eleSat, bool& found) const;