Merge branch 'fft-norm' into 'master'

fix norm. for ffts of freqData before BayesLine

See merge request lscsoft/bayeswave!69

src/BayesWave.c

@@ -374,7 +374,10 @@ int main(int argc, char *argv[])
         timeData[ifo][2*i]   = data->s[ifo][2*(imin+1)];
         timeData[ifo][2*i+1] = data->s[ifo][2*(imin+1)+1];
       }
-      fftw_wrapper(timeData[ifo],data->N,-1);
+      fftw_wrapper(timeData[ifo],data->N,-1);
+
+      //normalize time series as expected by BayesLine
+      for(i=0; i<N; i++) timeData[ifo][i]/=data->Tobs;
       
       fprintf(stdout,"BayesLine search phase for IFO %s\n", data->ifos[ifo]);
       BayesLineBurnin(bayesline[0][ifo], timeData[ifo], asd);