i_fun_hmap_eval_dxdq Interface

interface
public function i_fun_hmap_eval_dxdq(sf, q_in, q_vec) result(dxdq_qvec)

Arguments

Type IntentOptional Attributes Name
class(c_hmap), intent(in) :: sf
real(kind=wp), intent(in) :: q_in(3)
real(kind=wp), intent(in) :: q_vec(3)

Return Value real(kind=wp)(3)

Description

evaluate total derivative of the mapping sum k=1,3 (dx(1:3)/dq^k) q_vec^k, where dx(1:3)/dq^k, k=1,2,3 is evaluated at q_in=(X^1,X^2,zeta) ,