Version 2.1kn9/v2.1ln9 (November 2008)

Treatment of line profiles both in absorption and emission has been redone. Previously the profile function for each line was evaluated at the boundary of each energy bin. Now each energy bin contains the integrated line luminosity (or optical depth) within that bin. This will have a significant effect for lines which are narrower than the default bin spacing, which is approximately 350 km/s. This affects outputs in the binned spectrum in xout_spect1.fits.