[Ifeffit] Single shell

Dear subscribers: For your amusement, attached is a quintessential single-shell EXAFS spectrum. Second in simplicity, perhaps, after only mu_not. It is taken from a bulk metal oxide. The k-range in FT: from 2 to 15 A^-1. Can be used for teaching EXAFS basics. If anyone is interested I will send raw data. Anatoly