rk4_step Subroutine

public subroutine rk4_step(x, y, u_func, v_func, dt, x_new, y_new)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(in)			::	x
real(kind=wp),	intent(in)			::	y
private function u_func(x, y) Arguments Type Intent Optional Attributes Name real(kind=wp), intent(in) :: x real(kind=wp), intent(in) :: y Return Value real(kind=wp)
private function v_func(x, y) Arguments Type Intent Optional Attributes Name real(kind=wp), intent(in) :: x real(kind=wp), intent(in) :: y Return Value real(kind=wp)
real(kind=wp),	intent(in)			::	dt
real(kind=wp),	intent(out)			::	x_new
real(kind=wp),	intent(out)			::	y_new