fit_function_poly Function

public function fit_function_poly(is, iperp, ppar_val, n_poly, fit_coeffs)

This function evaluates the orthogonal polynomical fit to f0 at real pperp_val and complex ppar_val, with the one-dimensional polynomical coefficient array fit_coeffs is fed into the function. For the evaluation in ALPS, use eval_fit. kgk: should this be .gt. or .ge. ?

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	is	Index of species for which eval_fit is executed.
integer,	intent(in)			::	iperp	Index of perpendicular momentum at which fit_function_poly is executed.
double complex				::	ppar_val	Complex parallel momentum.
integer				::	n_poly	Maximum Polynomial Order
double precision,	intent(in)			::	fit_coeffs(0:n_poly)	Array of polynomial coefficients

Return Value doublecomplex