
kmin = 1.5, kmax = 18.5, dk = 1.0, kweight = 2

s02 =  1, e0  = -1, ss2 = 0.002

path (0, s02 = s02, e0 = e0, sigma2 =  "abs(ss2) + 0.001" )

path (1, feff= ../feff/feffcu01.dat)
path (2, feff= ../feff/feffcu02.dat)
path (3, feff= ../feff/feffcu03.dat)

ff2chi(1,   group = f1)
fftf  (real = f1.chi)

ff2chi(2,   group = f2)
fftf  (real = f2.chi)

ff2chi(3,   group = f3)
fftf  (real = f3.chi)

ff2chi( 1,2,3,  group = sum)
$group = sum
fftf  (real = sum.chi)

show @paths
