00001 module interface_error_surface 00002 implicit none 00003 interface 00004 subroutine error_surface(pot,pot_bak,error,flag) 00005 real(8), pointer :: pot(:,:), pot_bak(:,:) 00006 real(8), intent(out) :: error 00007 integer, intent(out) :: flag 00008 end subroutine error_surface 00009 end interface 00010 end module interface_error_surface