changed gain renomrmalization (factor 1000) in normalizeGain2 (file visi2ntac.cc), Reza 13/04/2015

rdvisip4.cc

@@ -226,7 +226,8 @@ Vector normalizeGain2(Matrix& gain)
   Vector gnorm(gain.NRows());
   for(sa_size_t r=0;r<gain.NRows();r++) {
     double gn=gain.Row(r).Sum();
-    gain.Row(r) /= gn;
+    double fcg=1000./gn;    // we decide arbitray to renormalize the gain to have the sum[gains(i)]=1000 
+    gain.Row(r) *= fcg;
     sprintf(buff,"GNORM%d",(int)r);
     gain.Info()[buff]=gn;
     gnorm(r)=gn;