interpMonthlyVeg

INTERFACE:

   subroutine interpMonthlyVeg ()

DESCRIPTION:

Determine if 2 new months of data are to be read.

USES:

     use clm_varctl      , only : fsurdat
     use clm_time_manager, only : get_curr_date, get_step_size, &
                                  get_perp_date, is_perpetual, get_nstep

ARGUMENTS:

     implicit none

REVISION HISTORY:

   Created by Mariana Vertenstein

LOCAL VARIABLES: