Index: trunk/BNC/src/rinex/availplot.cpp
===================================================================
--- trunk/BNC/src/rinex/availplot.cpp	(revision 4593)
+++ trunk/BNC/src/rinex/availplot.cpp	(revision 4594)
@@ -51,4 +51,6 @@
   QwtSymbol* symbolGreen = new QwtSymbol(QwtSymbol::Rect, QBrush(Qt::green),
                                          QPen(Qt::green), QSize(4,4));
+  QwtSymbol* symbolBlue  = new QwtSymbol(QwtSymbol::Rect, QBrush(Qt::blue),
+                                         QPen(Qt::blue), QSize(4,4));
  
   // Curves