| 1 |
C $Header: /u/gcmpack/MITgcm_contrib/arctic/cs_36km/code/EXF_OPTIONS.h,v 1.1 2013/10/18 21:06:45 dimitri Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
CBOP |
| 5 |
C !ROUTINE: EXF_OPTIONS.h |
| 6 |
C !INTERFACE: |
| 7 |
C #include "EXF_OPTIONS.h" |
| 8 |
|
| 9 |
C !DESCRIPTION: |
| 10 |
C *==================================================================* |
| 11 |
C | CPP options file for EXternal Forcing (EXF) package: |
| 12 |
C | Control which optional features to compile in this package code. |
| 13 |
C *==================================================================* |
| 14 |
CEOP |
| 15 |
|
| 16 |
#ifndef EXF_OPTIONS_H |
| 17 |
#define EXF_OPTIONS_H |
| 18 |
#include "PACKAGES_CONFIG.h" |
| 19 |
#include "CPP_OPTIONS.h" |
| 20 |
|
| 21 |
#ifdef ALLOW_EXF |
| 22 |
#ifdef ECCO_CPPOPTIONS_H |
| 23 |
|
| 24 |
C-- When multi-package option-file ECCO_CPPOPTIONS.h is used (directly included |
| 25 |
C in CPP_OPTIONS.h), this option file is left empty since all options that |
| 26 |
C are specific to this package are assumed to be set in ECCO_CPPOPTIONS.h |
| 27 |
|
| 28 |
#else /* ndef ECCO_CPPOPTIONS_H */ |
| 29 |
|
| 30 |
C-- Package-specific Options & Macros go here |
| 31 |
|
| 32 |
C pkg/exf CPP options: |
| 33 |
C -------------------- |
| 34 |
C |
| 35 |
C > ( EXF_VERBOSE ) < replaced with run-time, logical parameter "exf_verbose". |
| 36 |
C |
| 37 |
C >>> ALLOW_ATM_WIND <<< |
| 38 |
C If defined, 10-m wind fields can be read-in from files. |
| 39 |
C |
| 40 |
C >>> ALLOW_ATM_TEMP <<< |
| 41 |
C If defined, atmospheric temperature and specific |
| 42 |
C humidity fields can be read-in from files. |
| 43 |
C |
| 44 |
C >>> ALLOW_DOWNWARD_RADIATION <<< |
| 45 |
C If defined, downward long-wave and short-wave radiation |
| 46 |
C can be read-in form files or computed from lwflux and swflux. |
| 47 |
C |
| 48 |
C >>> ALLOW_ZENITHANGLE <<< |
| 49 |
C If defined, ocean albedo varies with the zenith angle, and |
| 50 |
C incoming fluxes at the top of the atmosphere are computed |
| 51 |
C |
| 52 |
C >>> ALLOW_BULKFORMULAE <<< |
| 53 |
C Allows the use of bulk formulae in order to estimate |
| 54 |
C turbulent and radiative fluxes at the ocean surface. |
| 55 |
C |
| 56 |
C >>> EXF_READ_EVAP <<< |
| 57 |
C If defined, evaporation fields are read-in, rather than |
| 58 |
C computed from atmospheric state. |
| 59 |
C |
| 60 |
C >>> ALLOW_RUNOFF <<< |
| 61 |
C If defined, river and glacier runoff can be read-in from files. |
| 62 |
C |
| 63 |
C >>> ALLOW_RUNOFTEMP <<< |
| 64 |
C If defined, river and glacier runoff temperature |
| 65 |
C can be read-in from files. |
| 66 |
C |
| 67 |
C >>> ATMOSPHERIC_LOADING <<< |
| 68 |
C If defined, atmospheric pressure can be read-in from files. |
| 69 |
C WARNING: this flag is set (define/undef) in CPP_OPTIONS.h |
| 70 |
C and cannot be changed here (in EXF_OPTIONS) |
| 71 |
C |
| 72 |
C >>> EXF_SEAICE_FRACTION <<< |
| 73 |
C If defined, seaice fraction can be read-in from files (areaMaskFile) |
| 74 |
C |
| 75 |
C >>> ALLOW_CLIMSST_RELAXATION <<< |
| 76 |
C Allow the relaxation to a monthly climatology of sea surface |
| 77 |
C temperature, e.g. the Reynolds climatology. |
| 78 |
C |
| 79 |
C >>> ALLOW_CLIMSSS_RELAXATION <<< |
| 80 |
C Allow the relaxation to a monthly climatology of sea surface |
| 81 |
C salinity, e.g. the Levitus climatology. |
| 82 |
C |
| 83 |
C >>> USE_EXF_INTERPOLATION <<< |
| 84 |
C Allows specification of arbitrary Cartesian input grids. |
| 85 |
C |
| 86 |
C ==================================================================== |
| 87 |
C |
| 88 |
C The following CPP options: |
| 89 |
C |
| 90 |
C ALLOW_ATM_WIND (WIND) |
| 91 |
C ALLOW_ATM_TEMP (TEMP) |
| 92 |
C ALLOW_DOWNWARD_RADIATION (DOWN) |
| 93 |
C ALLOW_BULKFORMULAE (BULK) |
| 94 |
C EXF_READ_EVAP (EVAP) |
| 95 |
C |
| 96 |
C permit the ocean-model forcing configurations listed in the |
| 97 |
C table below. The first configuration is the default, |
| 98 |
C flux-forced, ocean model. The next four are stand-alone |
| 99 |
C configurations that use pkg/exf, open-water bulk formulae to |
| 100 |
C compute the missing surface fluxes from atmospheric variables. |
| 101 |
C The last four configurations can be used in conjunction with |
| 102 |
C pkg/seaice to model ice-covered regions. The forcing fields |
| 103 |
C in the rightmost column are defined in exf_fields. |
| 104 |
C |
| 105 |
C |
| 106 |
C WIND |TEMP |DOWN |BULK |EVAP | actions |
| 107 |
C -----|-----|-----|-----|-----|------------------------------------- |
| 108 |
C | | | | | |
| 109 |
C - | - | - | - | - | Read-in ustress, vstress, hflux, |
| 110 |
C | | | | | swflux, and sflux. |
| 111 |
C | | | | | |
| 112 |
C def | def | def | def | - | Read-in uwind, vwind, atemp, aqh, |
| 113 |
C | | | | | swdown, lwdown, precip, and runoff. |
| 114 |
C | | | | | Compute ustress, vstress, hflux, |
| 115 |
C | | | | | swflux, and sflux. |
| 116 |
C | | | | | |
| 117 |
C def | def | - | def | - | Read-in uwind, vwind, atemp, aqh, |
| 118 |
C | | | | | swflux, lwflux, precip, and runoff. |
| 119 |
C | | | | | Compute ustress, vstress, hflux, |
| 120 |
C | | | | | and sflux. |
| 121 |
C | | | | | |
| 122 |
C def | - | - | def | - | Read-in uwind, vwind, hflux, |
| 123 |
C | | | | | swflux, and sflux. |
| 124 |
C | | | | | Compute ustress and vstress. |
| 125 |
C | | | | | |
| 126 |
C - | def | - | def | - | Read-in ustress, vstress, atemp, |
| 127 |
C | | | | | aqh, swflux, lwflux, precip, and |
| 128 |
C | | | | | runoff. Compute hflux and sflux. |
| 129 |
C | | | | | |
| 130 |
C def | def | - | - | def | Read-in uwind, vwind, atemp, aqh, |
| 131 |
C | | | | | swflux, lwflux, precip, runoff, |
| 132 |
C | | | | | and evap. |
| 133 |
C | | | | | |
| 134 |
C def | def | - | def | - | Read-in uwind, vwind, atemp, aqh, |
| 135 |
C | | | | | swflux, lwflux, precip, and runoff. |
| 136 |
C | | | | | Compute open-water ustress, vstress, |
| 137 |
C | | | | | hflux, swflux, and evap. |
| 138 |
C | | | | | |
| 139 |
C def | def | def | - | def | Read-in uwind, vwind, atemp, aqh, |
| 140 |
C | | | | | swdown, lwdown, precip, runoff, |
| 141 |
C | | | | | and evap. |
| 142 |
C | | | | | |
| 143 |
C def | def | def | def | - | Read-in uwind, vwind, atemp, aqh, |
| 144 |
C | | | | | swdown, lwdown, precip, and runoff. |
| 145 |
C | | | | | Compute open-water ustress, vstress, |
| 146 |
C | | | | | hflux, swflux, and evap. |
| 147 |
C |
| 148 |
C ==================================================================== |
| 149 |
|
| 150 |
C Bulk formulae related flags. |
| 151 |
#define ALLOW_ATM_TEMP |
| 152 |
#define ALLOW_ATM_WIND |
| 153 |
#define ALLOW_DOWNWARD_RADIATION |
| 154 |
#define ALLOW_RUNOFF |
| 155 |
#undef ALLOW_RUNOFTEMP |
| 156 |
#if (defined (ALLOW_ATM_TEMP) || defined (ALLOW_ATM_WIND)) |
| 157 |
# define ALLOW_BULKFORMULAE |
| 158 |
# undef ALLOW_BULK_LARGEYEAGER04 |
| 159 |
#endif |
| 160 |
|
| 161 |
C Zenith Angle/Albedo related flags. |
| 162 |
#ifdef ALLOW_DOWNWARD_RADIATION |
| 163 |
# undef ALLOW_ZENITHANGLE |
| 164 |
#endif |
| 165 |
|
| 166 |
C Use ocean_emissivity*lwdown in lwFlux. This flag should be defined |
| 167 |
C unless to reproduce old results (obtained with inconsistent old code) |
| 168 |
#ifdef ALLOW_DOWNWARD_RADIATION |
| 169 |
# define EXF_LWDOWN_WITH_EMISSIVITY |
| 170 |
#endif |
| 171 |
|
| 172 |
C Relaxation to monthly climatologies. |
| 173 |
#undef ALLOW_CLIMSST_RELAXATION |
| 174 |
#undef ALLOW_CLIMSSS_RELAXATION |
| 175 |
|
| 176 |
C Allows to read-in seaice fraction from files (areaMaskFile) |
| 177 |
#undef EXF_SEAICE_FRACTION |
| 178 |
|
| 179 |
C Use spatial interpolation to interpolate |
| 180 |
C forcing files from input grid to model grid. |
| 181 |
#define USE_EXF_INTERPOLATION |
| 182 |
C for interpolated vector fields, rotate towards model-grid axis |
| 183 |
C using old rotation formulae (instead of grid-angles) |
| 184 |
#undef EXF_USE_OLD_VEC_ROTATION |
| 185 |
C for interpolation around N & S pole, use the old formulation |
| 186 |
C (no pole symmetry, single vector-comp interp, reset to 0 zonal-comp @ N.pole) |
| 187 |
#undef EXF_USE_OLD_INTERP_POLE |
| 188 |
|
| 189 |
#define EXF_INTERP_USE_DYNALLOC |
| 190 |
#if ( defined (EXF_INTERP_USE_DYNALLOC) && defined (USING_THREADS) ) |
| 191 |
# define EXF_IREAD_USE_GLOBAL_POINTER |
| 192 |
#endif |
| 193 |
|
| 194 |
#endif /* ndef ECCO_CPPOPTIONS_H */ |
| 195 |
#endif /* ALLOW_EXF */ |
| 196 |
#endif /* EXF_OPTIONS_H */ |
Parent Directory
| 
Revision Log
| 
Revision Graph