hist_add_subscript

INTERFACE:

   subroutine hist_add_subscript(name, dim)

DESCRIPTION:

Add a history variable to the output history tape.

ARGUMENTS:

     implicit none
     character(len=*), intent(in) :: name ! name of subscript
     integer         , intent(in) :: dim  ! dimension of subscript

REVISION HISTORY:

   Created by Mariana Vertenstein

LOCAL VARIABLES: