I assume you mean you "can't assign a [variable] to N."
It's a quirk of FEFF that the value of N for a path must be a number
(perhaps even an integer?) but amplitude may be any number or a variable.
For that reason it's typical (or at least common practice in my experience)
to leave N as 1 and define the amplitude as some function of So2,
degeneracy, percent of that phase, or whatever else is appropriate for your
sample.
-Jason
On Sat, Jul 26, 2014 at 12:56 PM, Peng Liu
Hi all,
When I model a standard, I know the degeneracy through the other data. But for spectra of unknown material, I would like to set degeneracy as a variable like the amplitude, deltE0, e.g.. However, I can assign a letter to N and define it. Do you have any idea how I should do it?
Thanks for your reply,
Peng
-- Ph.D. Candidate Earth and Environmental Sciences, CEIT Bldg. Rm. 2026 University of Waterloo Ph: 519-888-4567 ext. 37232 200 University Avenue West Waterloo, Ontario N2L 3G1 Fax:519-746-3882 p26liu@uwaterloo.ca
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