Dear mailing list users, I am trying to fit the spline background function in a proper way to a spectrum (Ga K edge, see attached). However, it doesn't seem to work out, but I don't see why. I already tried the following: * Vary the Rbkg value * Change spline k-weight * Change k-range of spline fitting * Alter the strength of spline clamps ... and the combination of these effects. Since there is a strong white line, I suspect this causes the spline misfit. The data quality is OK. If you have any idea, please post it. Thanks in advance, Matthias _____________________ Matthias Filez Laboratory for Chemical Technology Department of Chemical Engineering Ghent University Technologiepark 914, B-9052 Zwijnaarde, Belgium +32 (0)9 33 11721 www.lct.ugent.behttp://www.lct.ugent.be/ Disclaimer: http://helpdesk.UGent.be/e-maildisclaimer.phphttp://helpdesk.ugent.be/e-maildisclaimer.php