rowlesmr Hi all I've done some fits with some backgrounds made from fit_objs. How can I visualise these to show their contribution to the model? The GUI will only show the strs, xo_Is, and bkg. Matthew
alancoelho Something like the following will work xdd... prm a1 1; fit_obj = a1 X^2; xdd_out file.xy load out_record out_fmt out_eqn { " %11.6f " = X; " %11.6f\n" = a1 X^2; } Then load file.xy into the GUI to view it. Version 5 does it automatically; see "Plotting fit_objs" in the Technical_Reference.PDF