/[MITgcm]/MITgcm/verification/OpenAD/code_ad/CPP_OPTIONS.h
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revision 1.4 by heimbach, Thu Jul 13 19:35:46 2006 UTC revision 1.8 by jmc, Thu Sep 11 19:31:31 2014 UTC
# Line 1  Line 1 
 C  
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3    
 C CPP flags controlling which code in included in the files that  
 C will be compiled.  
   
4  #ifndef CPP_OPTIONS_H  #ifndef CPP_OPTIONS_H
5  #define CPP_OPTIONS_H  #define CPP_OPTIONS_H
6    
7  #include "PACKAGES_CONFIG.h"  CBOP
8    C !ROUTINE: CPP_OPTIONS.h
9  C o Run as shallow water model  C !INTERFACE:
10  #define SINGLE_LAYER_MODE  C #include "CPP_OPTIONS.h"
11    
12    C !DESCRIPTION:
13    C *==================================================================*
14    C | main CPP options file for the model:
15    C | Control which optional features to compile in model/src code.
16    C *==================================================================*
17    CEOP
18    
19    C CPP flags controlling particular source code features
20    
21    C o Shortwave heating as extra term in external_forcing.F
22    C Note: this should be a run-time option
23    #undef SHORTWAVE_HEATING
24    
25  #ifdef ALLOW_KPP  C o Include/exclude Geothermal Heat Flux at the bottom of the ocean
26  #define  SHORTWAVE_HEATING  #undef ALLOW_GEOTHERMAL_FLUX
 #endif  
27    
28  C o Include/exclude phi_hyd calculation code  C o Include/exclude phi_hyd calculation code
29  #define INCLUDE_PHIHYD_CALCULATION_CODE  #define INCLUDE_PHIHYD_CALCULATION_CODE
30    
31  C o Include/exclude call to S/R CONVECT  C o Include/exclude call to S/R CONVECT
32  #undef INCLUDE_CONVECT_CALL  #define INCLUDE_CONVECT_CALL
33    
34  C o Include/exclude call to S/R CALC_DIFFUSIVITY  C o Include/exclude call to S/R CALC_DIFFUSIVITY
35  #undef INCLUDE_CALC_DIFFUSIVITY_CALL  #define INCLUDE_CALC_DIFFUSIVITY_CALL
36    
37    C o Allow full 3D specification of vertical diffusivity
38    #define ALLOW_3D_DIFFKR
39    
40    C o Allow latitudinally varying BryanLewis79 vertical diffusivity
41    #undef ALLOW_BL79_LAT_VARY
42    
43    C o Include/exclude Implicit vertical advection code
44    #undef INCLUDE_IMPLVERTADV_CODE
45    
46    C o Include/exclude AdamsBashforth-3rd-Order code
47    #undef ALLOW_ADAMSBASHFORTH_3
48    
49    C o Include/exclude nonHydrostatic code
50    #undef ALLOW_NONHYDROSTATIC
51    
52    C o Allow to account for heating due to friction (and momentum dissipation)
53    #undef ALLOW_FRICTION_HEATING
54    
55  C o Allow nonHydrostatic code  C o Allow mass source or sink of Fluid in the interior
56  #undef  ALLOW_NONHYDROSTATIC  C   (3-D generalisation of oceanic real-fresh water flux)
57    #undef ALLOW_ADDFLUID
58    
59  C o Exact volume conservation  C o Include pressure loading code
60    #undef ATMOSPHERIC_LOADING
61    
62    C o exclude/allow external forcing-fields load
63    C   this allows to read & do simple linear time interpolation of oceanic
64    C   forcing fields, if no specific pkg (e.g., EXF) is used to compute them.
65    #undef EXCLUDE_FFIELDS_LOAD
66    
67    C o Include/exclude balancing surface forcing fluxes code
68    #undef ALLOW_BALANCE_FLUXES
69    
70    C o Include/exclude balancing surface forcing relaxation code
71    #undef ALLOW_BALANCE_RELAX
72    
73    C o Include/exclude GM-like eddy stress in momentum code
74    #undef ALLOW_EDDYPSI
75    
76    C o Use "Exact Convervation" of fluid in Free-Surface formulation
77    C   so that d/dt(eta) is exactly equal to - Div.Transport
78  #undef EXACT_CONSERV  #undef EXACT_CONSERV
79    
80    C o Allow the use of Non-Linear Free-Surface formulation
81    C   this implies that surface thickness (hFactors) vary with time
82    #undef NONLIN_FRSURF
83    
84    C o Use Non Self-Adjoint (NSA) conjugate-gradient solver
85    #undef ALLOW_CG2D_NSA
86    
87    C o Include/exclude code for single reduction Conjugate-Gradient solver
88    #undef ALLOW_SRCG
89    
90    C o Choices for implicit solver routines solve_*diagonal.F
91    C   The following has low memory footprint, but not suitable for AD
92    #undef SOLVE_DIAGONAL_LOWMEMORY
93    C   The following one suitable for AD but does not vectorize
94    #undef SOLVE_DIAGONAL_KINNER
95    
96    C o ALLOW isotropic scaling of harmonic and bi-harmonic terms when
97    C   using an locally isotropic spherical grid with (dlambda) x (dphi*cos(phi))
98    C *only for use on a lat-lon grid*
99    C   Setting this flag here affects both momentum and tracer equation unless
100    C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
101    C   The definition of the flag is commented to avoid interference with
102    C   such other header files.
103    C   The preferred method is specifying a value for viscAhGrid or viscA4Grid
104    C   in data which is then automatically scaled by the grid size;
105    C   the old method of specifying viscAh/viscA4 and this flag is provided
106    C   for completeness only (and for use with the adjoint).
107    C#define ISOTROPIC_COS_SCALING
108    
109    C o This flag selects the form of COSINE(lat) scaling of bi-harmonic term.
110    C *only for use on a lat-lon grid*
111    C   Has no effect if ISOTROPIC_COS_SCALING is undefined.
112    C   Has no effect on vector invariant momentum equations.
113    C   Setting this flag here affects both momentum and tracer equation unless
114    C   it is set/unset again in other header fields (e.g., GAD_OPTIONS.h).
115    C   The definition of the flag is commented to avoid interference with
116    C   such other header files.
117    C#define COSINEMETH_III
118    
119    C o Use LONG.bin, LATG.bin, etc., initialization for ini_curviliear_grid.F
120    C   Default is to use "new" grid files (OLD_GRID_IO undef) but OLD_GRID_IO
121    C   is still useful with, e.g., single-domain curvilinear configurations.
122    #undef OLD_GRID_IO
123    
124  C o Execution environment support options  C o Execution environment support options
125  #include "CPP_EEOPTIONS.h"  #include "CPP_EEOPTIONS.h"
126    
127  #ifdef ALLOW_AUTODIFF  C o Include/exclude single header file containing multiple packages options
128  # include "ECCO_CPPOPTIONS.h"  C   (AUTODIFF, COST, CTRL, ECCO, EXF ...) instead of the standard way where
129  #endif  C   each of the above pkg get its own options from its specific option file.
130    C   Although this method, inherited from ECCO setup, has been traditionally
131    C   used for all adjoint built, work is in progress to allow to use the
132    C   standard method also for adjoint built.
133    c#ifdef PACKAGES_CONFIG_H
134    c# include "ECCO_CPPOPTIONS.h"
135    c#endif
136    
137  #endif /* CPP_OPTIONS_H */  #endif /* CPP_OPTIONS_H */
   
   

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