SO4x2/code_ad_nodiva/GAD_OPTIONS.h

C $Header: /u/gcmpack/MITgcm/verification/natl_box_adjoint/code/GAD_OPTIONS.h,v 1.2 2003/11/06 22:30:59 heimbach Exp $
C $Name:  $

CBOP
C !ROUTINE: GAD_OPTIONS.h

C !INTERFACE:
C #include "GAD_OPTIONS.h" 

C !DESCRIPTION:
C Contains CPP macros/flags for controlling optional features of package.
CEOP

C CPP options file for GAD (Generic Advection Diffusion) package
C
C Use this file for selecting options within the GAD package

#ifndef GAD_OPTIONS_H
#define GAD_OPTIONS_H
#include "PACKAGES_CONFIG.h"
#ifndef DISABLE_GENERIC_ADVDIFF

#include "CPP_OPTIONS.h"

C The selects the form of COSINE(lat) scaling of bi-harmonic term.
C *only for use on a lat-lon grid*
#define COSINEMETH_III

C The selects isotropic scaling of bi-harmonic term when
C using the COSINE(lat) scaling.
#undef  ISOTROPIC_COS_SCALING

C As of checkpoint41, the inclusion of multi-dimensional advection
C introduces excessive recomputation/storage for the adjoint.
C We can disable it here using CPP because run-time flags are insufficient.
#define  DISABLE_MULTIDIM_ADVECTION

#else

C If GAD is disabled then so is multi-dimensional advection
#define DISABLE_MULTIDIM_ADVECTION

#endif /* DISABLE_GENERIC_ADVDIFF */
#endif /* GAD_OPTIONS_H */
1	C $Header: /u/gcmpack/MITgcm/verification/natl_box_adjoint/code/GAD_OPTIONS.h,v 1.2 2003/11/06 22:30:59 heimbach Exp $
2	C $Name: $
3
4	CBOP
5	C !ROUTINE: GAD_OPTIONS.h
6
7	C !INTERFACE:
8	C #include "GAD_OPTIONS.h"
9
10	C !DESCRIPTION:
11	C Contains CPP macros/flags for controlling optional features of package.
12	CEOP
13
14	C CPP options file for GAD (Generic Advection Diffusion) package
15	C
16	C Use this file for selecting options within the GAD package
17
18	#ifndef GAD_OPTIONS_H
19	#define GAD_OPTIONS_H
20	#include "PACKAGES_CONFIG.h"
21	#ifndef DISABLE_GENERIC_ADVDIFF
22
23	#include "CPP_OPTIONS.h"
24
25	C The selects the form of COSINE(lat) scaling of bi-harmonic term.
26	C only for use on a lat-lon grid
27	#define COSINEMETH_III
28
29	C The selects isotropic scaling of bi-harmonic term when
30	C using the COSINE(lat) scaling.
31	#undef ISOTROPIC_COS_SCALING
32
33	C As of checkpoint41, the inclusion of multi-dimensional advection
34	C introduces excessive recomputation/storage for the adjoint.
35	C We can disable it here using CPP because run-time flags are insufficient.
36	#define DISABLE_MULTIDIM_ADVECTION
37
38	#else
39
40	C If GAD is disabled then so is multi-dimensional advection
41	#define DISABLE_MULTIDIM_ADVECTION
42
43	#endif /* DISABLE_GENERIC_ADVDIFF */
44	#endif /* GAD_OPTIONS_H */