Bruce,
My immediate concern was that Stefano had read the feff document and figured that chi.dat would be written because it said so in the doc.
you know newcomers.... they try to stick to the recipe as much as possible, and the recipe said that the chi.dat file should be generated. But I agree with the alternative - and more flexible - use of Artemis for that.
It did occur to me to advise him to use Artemis to sum up the paths but I got curious about the thing in feff. I too would also advise people to use Artemis for this purpose, as Matt explains.
thanks
Now I just need to figure out the solution to the Mac-only bug that Stefano first pointed. Man! That Stefano is a trouble-maker! ;-)
well... you are not the first person to tell me that... :-)) Stefano -- ____________________________________________ Stefano Ciurli Professor of Chemistry Department of Agro-Environmental Science and Technology University of Bologna Viale Giuseppe Fanin, 40 I-40127 Bologna Italy Phone: +39-051-209-6204 Fax: +39-051-209-6203 "Fatti non foste a viver come bruti, ma per seguir virtute e canoscenza" Dante Alighieri - Inferno - Canto XXVI