Index: /trunk/BNC/src/bncoutf.cpp
===================================================================
--- /trunk/BNC/src/bncoutf.cpp	(revision 4379)
+++ /trunk/BNC/src/bncoutf.cpp	(revision 4380)
@@ -33,4 +33,5 @@
   _sampl         = sampl;
   _intr          = intr;
+  _numSec        = 0;
 
   QFileInfo fileInfo(sklFileName);
@@ -82,11 +83,14 @@
       }
     }
+    _numSec = 60 * step;
   }
   else if (intStr == "1 hour") {
     char ch = 'A' + datTim.time().hour();
     epoStr = QString("_") + ch;
+    _numSec = 3600;
   }
   else {
     epoStr = "";
+    _numSec = 86400;
   }
 
Index: /trunk/BNC/src/bncoutf.h
===================================================================
--- /trunk/BNC/src/bncoutf.h	(revision 4379)
+++ /trunk/BNC/src/bncoutf.h	(revision 4380)
@@ -20,4 +20,5 @@
   std::ofstream _out;
   int           _sampl;
+  int           _numSec;
 
  private: