| To install from an archive file |
|---|
Put an archive file "ipvlbi_corYYYYMMDD.tar.gz" on an appropriate directory, where YYYYMMDD is archive date (year, month, day) such as 20210920, then extract as follows.
tar xvzf ipvlbi_corYYYYMMDD.tar.gz
As the directory named "ipvlbiYYYYMMDD" is created under the current directory, change the current directory
to "ipvlbiYYYYMMDD" as follows.
cd ipvlbiYYYYMMDD
Execute "make" as follows.
make T=COR [F=FFTW] [G=GNUPLOT]
where F=FFTW --- use FFTW package for FFT (default is FFT included in the software correlator package)
G=GNUPLOT --- use GNUPLOT for graphics instead of PGPLOT (default is PGPLOT)
High-speed FFT becomes possible by using the F=FFTW option when FFTW package has been already installed.
When re-make, execute
make clean
then execute
make T=COR [F=FFTW] [G=GNUPLOT]