FITS-based I/O of power spectra


Functions
void	read_powspec_from_fits (const std::string &infile, PowSpec &powspec, int nspecs, int lmax)
void	write_powspec_to_fits (fitshandle &out, const PowSpec &powspec, int nspecs)

Detailed Description

Opens the FITS file filename, jumpd to HDU 2, and reads nspecs columns into powspec. nspecs must be 1 or 4.

Inserts a new binary table into out, which contains one or four columns of FITS type TDOUBLE, and writes the components of powspec into it.

Definition at line 118 of file powspec_fitsio.cc.