FTOOLS subroutines

The directory callib/src/gen contains a number of subroutines for reading and writing the extensions in FITS format spectral and response files. These are summarized below.

RDPHA2	Read a spectrum extension
WTPHA2	Write a spectrum extension
RDRMF4	Read the matrix extension
WTRMF4	Write the matrix extension
RDEBD3	Read the channel boundaries extension
WTEBD3	Write the channel boundaries extension
RDARF1	Read the effective area extension
WTARF1	Write the effective area extension

To use these routines the link line in the makefile should include

-L$FTOOLS/lib -lcaltools -lcftools -lftools -lcfitsio -lxanlib -lreadline -lhistory