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mirror of https://github.com/TREX-CoE/irpjast.git synced 2024-11-04 05:04:00 +01:00
irpjast/orders.irp.f
2020-12-09 22:23:19 +01:00

72 lines
1.3 KiB
Fortran

BEGIN_PROVIDER [integer, naord]
implicit none
BEGIN_DOC
! Expansion order for f_en
END_DOC
naord = 5
END_PROVIDER
BEGIN_PROVIDER [integer, nbord]
implicit none
BEGIN_DOC
! Expansion order for f_ee
END_DOC
nbord = 5
END_PROVIDER
BEGIN_PROVIDER [integer, ncord]
implicit none
BEGIN_DOC
! Expansion order for f_een
END_DOC
ncord = 5
END_PROVIDER
BEGIN_PROVIDER [integer, dim_cord_vect]
implicit none
BEGIN_DOC
! Recomputes the length of the unique C coefficients
END_DOC
integer :: k, p, l, lmax
dim_cord_vect = 0
do p = 2, ncord
do k = 0, p - 1
if ( k /= 0 ) then
lmax = p - k
else
lmax = p - k - 2
end if
do l = iand(p - k, 1), lmax, 2
dim_cord_vect = dim_cord_vect + 1
end do
end do
end do
END_PROVIDER
BEGIN_PROVIDER [double precision, aord_vect, (naord + 1, typenuc)]
&BEGIN_PROVIDER [double precision, bord_vect, (nbord + 1)]
&BEGIN_PROVIDER [double precision, cord_vect, (dim_cord_vect, typenuc)]
implicit none
BEGIN_DOC
! Read Jastow coefficients from file
END_DOC
PROVIDE naord
PROVIDE nbord
PROVIDE ncord
character(len=*), parameter :: FILE_NAME = "jast_coeffs.txt"
integer :: i, fu, rc
open(action='read', file=FILE_NAME, iostat=rc, newunit=fu)
read(fu, *) aord_vect
read(fu, *) bord_vect
read(fu, *) cord_vect
close(fu)
END_PROVIDER