diff --git a/getfile.cpp b/getfile.cpp
index e286e00f8..9468832a6 100644
--- a/getfile.cpp
+++ b/getfile.cpp
@@ -11,6 +11,10 @@ void getfile(QString fname, int ntrperiod)
   strcpy(name,fname.toAscii());
   FILE* fp=fopen(name,"rb");
 
+  int i0=fname.indexOf(".wav");
+  jt9com_.nutc=0;
+  if(i0>0) jt9com_.nutc=100*fname.mid(i0-4,2).toInt() +
+      fname.mid(i0-2,2).toInt();
   int npts=ntrperiod*12000;
   memset(jt9com_.d2,0,2*npts);
 
diff --git a/lib/decoder.f90 b/lib/decoder.f90
index cd1f13471..5c40086f9 100644
--- a/lib/decoder.f90
+++ b/lib/decoder.f90
@@ -39,7 +39,6 @@ subroutine decoder(ntrSeconds,c0)
   if(nsps.eq.0) stop 'Error: bad TRperiod'    !Better: return an error code###
 
 ! Now do the decoding
-  nutc=0
   kstep=nsps/2
   tstep=kstep/12000.0
 
diff --git a/mainwindow.cpp b/mainwindow.cpp
index ac7241b08..8bbcb44d4 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,4 +1,4 @@
-//---------------------------------------------------------------- MainWindow
+//--------------------------------------------------------------- MainWindow
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include "devsetup.h"