Index: /trunk/BNC/bnccaster.cpp
===================================================================
--- /trunk/BNC/bnccaster.cpp	(revision 133)
+++ /trunk/BNC/bnccaster.cpp	(revision 134)
@@ -18,4 +18,5 @@
 #include "bnccaster.h"
 #include "bncgetthread.h"
+#include "bncutils.h"
 #include "RTCM/RTCM.h"
 
@@ -25,5 +26,7 @@
 
   if ( !outFileName.isEmpty() ) {
-    _outFile = new QFile(outFileName); 
+    QString lName = outFileName;
+    expandEnvVar(lName);
+    _outFile = new QFile(lName); 
     _outFile->open(QIODevice::WriteOnly);
     _out = new QTextStream(_outFile);
Index: /trunk/BNC/bnccaster.h
===================================================================
--- /trunk/BNC/bnccaster.h	(revision 133)
+++ /trunk/BNC/bnccaster.h	(revision 134)
@@ -48,4 +48,5 @@
    QList<QByteArray>              _staIDs;
    QMap<QString, bncRinex*>       _rinexWriters;
+   int                            _samplingRate;
 };