00001 module interface_calc_surface_normal_midpoint 00002 implicit none 00003 interface 00004 subroutine calc_surface_normal_midpoint(rs,rnx,rny,rnz,it,ip) 00005 real(8), pointer :: rs(:,:) 00006 real(8), intent(out) :: rnx, rny, rnz 00007 integer, intent(in) :: it,ip 00008 end subroutine calc_surface_normal_midpoint 00009 end interface 00010 end module interface_calc_surface_normal_midpoint