# Parameters for WLRANGE task of IRAF package RVSAO 2.7.6

# Input Spectra
spectra,s,a,"",,,List of input spectra
specnum,s,h,"0",,,Spectrum aperture range if multispec or 2-D file
specband,i,h,0,,,Spectrum band if multispec file
specdir,s,h,"",,,Directory for input spectra

# Wavelength limits (values not set computed from input spectra)
st_lambda,r,h,INDEF,,,Starting wavelength in Angstroms to force
end_lambda,r,h,INDEF,,,Ending wavelength in Angstroms to force
pix_lambda,r,h,INDEF,,,Wavelength per pixel in Angstroms to force
npts,i,h,INDEF,,,Number of pixels for output spectrum to force

# Wavelength limits returned
wl1,r,h,INDEF,,,Reddest wavelength in Angstroms (output)
wl2,r,h,INDEF,,,Bluest wavelength in Angstroms (output)
dwl,r,h,INDEF,,,Wavelength per pixel in Angstroms (output)
npix,i,h,INDEF,,,Number of pixels (from file or set) (output)

# Velocity modification
velcomp,r,h,INDEF,,,Redshift composite velocity in km/sec (INDEF=ignore)
zcomp,r,h,INDEF,,,Redshift composite velocity in dlambda/lambda (overrides velcomp)
svel_corr,s,h,"none",none|file|heliocentric|barycentric|hfile,,"Spectrum velocity correction (none,file,helio,bary,hfile)"

nsum,i,h,1,,,"Number of pixels to sum across dispersion"

# Debugging
verbose,b,h,yes,,,Display final result (yes or no)
debug,b,h,no,,,Display intermediate results (yes or no)
mode,s,h,"ql",,,

# Jun 15 2009	New task