ts/wf/cross [WP]: prepare FFTreference

src/ts/wf/cross.cc

@@ -114,9 +114,9 @@ class FourierProcessor {
     //! return Fourier coefficients for time series s padded to n samples
     Tspectrum::Tcoc operator()(const Tconsttimeseries& s,
                                const unsigned int& n);
-  private:
     //! set new input series
     void setseries(const Tconsttimeseries& s);
+  private:
     //! pad input series and calculate Fourier coefficients
     void padseries(const unsigned int& n);
   private:
@@ -459,7 +459,7 @@ int main(int iargc, char* argv[])
           is >> reference;
           referenceread=true;
           if (opt.verbose) { cout << reference.header.wid2().line() << endl; }
-          // remember
+          if (opt.fourier) { FFTreference.setseries(reference); }
         }
         else
         {