C $Header: /u/gcmpack/MITgcm/pkg/aim_v23/AIM_OPTIONS.h,v 1.9 2007/08/10 03:09:07 dfer Exp $
C $Name:  $

C  CPP options file for AIM package 

#ifndef AIM_OPTIONS_H
#define AIM_OPTIONS_H
#include "PACKAGES_CONFIG.h"
#ifdef ALLOW_AIM

#include "CPP_OPTIONS.h"

C  restore the old AIM interface (ref: coupled run, summer 2000):
C  - use a simple shift of 1/2 mesh for mapping A.grid <-> C.grid.
C  - do not include minor changes (added to avoid negative Q).
#undef OLD_AIM_INTERFACE

C  allow dew to form on land (=negative evaporation)
#undef ALLOW_DEW_ON_LAND

#ifdef ALLOW_TIMEAVE
C  allow time average diagnostic:
# define ALLOW_AIM_TAVE
#endif

C  allow Clear-Sky diagnostic:
#define ALLOW_CLR_SKY_DIAG

C allow 3D cloud fraction for computation of radiation
#undef ALLOW_CLOUD_3D

C   Macro mapping dynamics vertical indexing (KD) to AIM vertical indexing (KA).
C   ( dynamics puts K=1 at bottom of atmos., AIM puts K=1 at top of atmos. )
#define _KD2KA( KD ) Nr-KD+1

#endif /* ALLOW_AIM */
#endif /* AIM_OPTIONS_H */

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