| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/land/land_readparms.F,v 1.13 2009/04/28 22:10:02 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "LAND_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: LAND_CHECK |
| 8 |
C !INTERFACE: |
| 9 |
SUBROUTINE LAND_CHECK( myThid ) |
| 10 |
|
| 11 |
C !DESCRIPTION: \bv |
| 12 |
C *==========================================================* |
| 13 |
C | S/R LAND_CHECK |
| 14 |
C | o Check parameters and other package dependences |
| 15 |
C *==========================================================* |
| 16 |
C \ev |
| 17 |
|
| 18 |
C !USES: |
| 19 |
IMPLICIT NONE |
| 20 |
|
| 21 |
C == Global variables === |
| 22 |
C-- size for MITgcm & Land package : |
| 23 |
#include "LAND_SIZE.h" |
| 24 |
|
| 25 |
#include "EEPARAMS.h" |
| 26 |
#include "PARAMS.h" |
| 27 |
#include "LAND_PARAMS.h" |
| 28 |
#ifdef ALLOW_MNC |
| 29 |
# include "MNC_PARAMS.h" |
| 30 |
#endif |
| 31 |
|
| 32 |
C !INPUT/OUTPUT PARAMETERS: |
| 33 |
C myThid :: my Thread Id number |
| 34 |
INTEGER myThid |
| 35 |
|
| 36 |
#ifdef ALLOW_LAND |
| 37 |
C !FUNCTIONS: |
| 38 |
INTEGER ILNBLNK |
| 39 |
EXTERNAL ILNBLNK |
| 40 |
|
| 41 |
C !LOCAL VARIABLES: |
| 42 |
C msgBuf :: Informational/error message buffer |
| 43 |
C iUnit :: Work variable for IO unit number |
| 44 |
C iL :: Work variable for length of file-name |
| 45 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 46 |
INTEGER iUnit, iL |
| 47 |
CEOP |
| 48 |
|
| 49 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 50 |
|
| 51 |
_BEGIN_MASTER(myThid) |
| 52 |
|
| 53 |
iUnit = standardMessageUnit |
| 54 |
WRITE(msgBuf,'(A)') 'LAND_CHECK: #define ALLOW_LAND' |
| 55 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 56 |
|
| 57 |
C-- Print out parameter values : |
| 58 |
WRITE(msgBuf,'(A)') '// ===================================' |
| 59 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 60 |
WRITE(msgBuf,'(A)') '// Land package parameters :' |
| 61 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 62 |
WRITE(msgBuf,'(A)') '// ===================================' |
| 63 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 64 |
|
| 65 |
C- namelist LAND_MODEL_PAR: |
| 66 |
CALL WRITE_0D_L( land_calc_grT, INDEX_NONE, |
| 67 |
& 'land_calc_grT =', |
| 68 |
& ' /* step forward ground Temp. on/off flag */') |
| 69 |
CALL WRITE_0D_L( land_calc_grW, INDEX_NONE, |
| 70 |
& 'land_calc_grW =', |
| 71 |
& ' /* step forward soil moiture on/off flag */') |
| 72 |
CALL WRITE_0D_L( land_impl_grT, INDEX_NONE, |
| 73 |
& 'land_impl_grT =', |
| 74 |
& ' /* solve ground temperature implicitly */') |
| 75 |
CALL WRITE_0D_L( land_calc_snow, INDEX_NONE, |
| 76 |
& 'land_calc_snow =', |
| 77 |
& ' /* step forward snow thickness */') |
| 78 |
CALL WRITE_0D_L( land_calc_alb, INDEX_NONE, |
| 79 |
& 'land_calc_alb =', |
| 80 |
& ' /* compute land+snow albedo */') |
| 81 |
iL = ILNBLNK( land_grT_iniFile ) |
| 82 |
IF ( iL.GE.1 ) THEN |
| 83 |
WRITE(msgBuf,'(A,A)') 'land_grT_iniFile = ', |
| 84 |
& '/* Initial ground-Temp Input-File */' |
| 85 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 86 |
WRITE(msgBuf,'(16X,A)') land_grT_iniFile(1:iL) |
| 87 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 88 |
msgBuf=' ;' |
| 89 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 90 |
ENDIF |
| 91 |
iL = ILNBLNK( land_grW_iniFile ) |
| 92 |
IF ( iL.GE.1 ) THEN |
| 93 |
WRITE(msgBuf,'(A,A)') 'land_grW_iniFile = ', |
| 94 |
& '/* Initial soil-Water Input-File */' |
| 95 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 96 |
WRITE(msgBuf,'(16X,A)') land_grW_iniFile(1:iL) |
| 97 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 98 |
msgBuf=' ;' |
| 99 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 100 |
ENDIF |
| 101 |
iL = ILNBLNK( land_snow_iniFile ) |
| 102 |
IF ( iL.GE.1 ) THEN |
| 103 |
WRITE(msgBuf,'(A,A)') 'land_snow_iniFile= ', |
| 104 |
& '/* Initial snow thickness Input-File */' |
| 105 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 106 |
WRITE(msgBuf,'(16X,A)') land_grW_iniFile(1:iL) |
| 107 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 108 |
msgBuf=' ;' |
| 109 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 110 |
ENDIF |
| 111 |
CALL WRITE_0D_RL( land_deltaT, INDEX_NONE,'land_deltaT =', |
| 112 |
& ' /* land model Time-Step (s) */') |
| 113 |
CALL WRITE_0D_RL( land_taveFreq, INDEX_NONE,'land_taveFreq =', |
| 114 |
& ' /* Frequency^-1 for time-Aver. output (s) */') |
| 115 |
CALL WRITE_0D_RL( land_diagFreq, INDEX_NONE,'land_diagFreq =', |
| 116 |
& ' /* Frequency^-1 for diagnostic output (s) */') |
| 117 |
CALL WRITE_0D_RL( land_diagFreq, INDEX_NONE,'land_monFreq =', |
| 118 |
& ' /* Frequency^-1 for monitor output (s) */') |
| 119 |
CALL WRITE_1D_RL( land_dzF,land_nLev, INDEX_K,'land_dzF = ', |
| 120 |
& ' /* layer thickness ( m ) */') |
| 121 |
CALL WRITE_1D_RL(land_rec_dzC,land_nLev,INDEX_K,'land_rec_dzC= ' |
| 122 |
& ,' /* recip. vertical spacing (m-1) */') |
| 123 |
CALL WRITE_0D_L( land_timeave_mdsio, INDEX_NONE, |
| 124 |
& 'land_timeave_mdsio =',' /* use MDSIO for Tave output */') |
| 125 |
CALL WRITE_0D_L( land_timeave_mnc, INDEX_NONE, |
| 126 |
& 'land_timeave_mnc =',' /* use MNC for Tave output */') |
| 127 |
CALL WRITE_0D_L( land_snapshot_mdsio, INDEX_NONE, |
| 128 |
& 'land_snapshot_mdsio =', |
| 129 |
& ' /* use MDSIO for snapshot output */') |
| 130 |
CALL WRITE_0D_L( land_snapshot_mnc, INDEX_NONE, |
| 131 |
& 'land_snapshot_mnc =',' /* use MNC for snapshot output */') |
| 132 |
CALL WRITE_0D_L( land_mon_stdio, INDEX_NONE, |
| 133 |
& 'land_mon_stdio =',' /* use STDOUT for monitor output */') |
| 134 |
CALL WRITE_0D_L( land_mon_mnc, INDEX_NONE, |
| 135 |
& 'land_mon_mnc =',' /* use MNC for monitor output */') |
| 136 |
CALL WRITE_0D_L( land_pickup_write_mnc, INDEX_NONE, |
| 137 |
& 'land_pickup_write_mnc =', |
| 138 |
& ' /* use MNC for writing pickups */') |
| 139 |
CALL WRITE_0D_L( land_pickup_read_mnc, INDEX_NONE, |
| 140 |
& 'land_pickup_read_mnc =', |
| 141 |
& ' /* use MNC for reading pickups */') |
| 142 |
|
| 143 |
C- namelist LAND_PHYS_PAR: |
| 144 |
CALL WRITE_0D_RL(land_grdLambda,INDEX_NONE,'land_grdLambda =', |
| 145 |
& ' /* Thermal conductivity of the ground (W/m/K)*/') |
| 146 |
CALL WRITE_0D_RL( land_heatCs,INDEX_NONE,'land_heatCs =', |
| 147 |
& ' /* Heat capacity of dry soil (J/m3/K) */') |
| 148 |
CALL WRITE_0D_RL( land_CpWater,INDEX_NONE,'land_CpWater =', |
| 149 |
& ' /* Heat capacity of water (J/kg/K) */') |
| 150 |
CALL WRITE_0D_RL( land_wTauDiff,INDEX_NONE,'land_wTauDiff =', |
| 151 |
& ' /* soil moisture diffusion time scale (s) */') |
| 152 |
CALL WRITE_0D_RL( land_waterCap,INDEX_NONE,'land_waterCap =', |
| 153 |
& ' /* field capacity per meter of soil (1) */') |
| 154 |
CALL WRITE_0D_RL(land_fractRunOff,INDEX_NONE,'land_fractRunOff=' |
| 155 |
& ,' /* fraction of water in excess which run-off */') |
| 156 |
CALL WRITE_0D_RL(land_rhoLiqW,INDEX_NONE,'land_rhoLiqW =', |
| 157 |
& ' /* density of liquid water (kg/m3) */') |
| 158 |
CALL WRITE_0D_RL(land_rhoSnow,INDEX_NONE,'land_rhoSnow =', |
| 159 |
& ' /* density of snow (kg/m3) */') |
| 160 |
CALL WRITE_0D_RL(land_Lfreez,INDEX_NONE,'land_Lfreez =', |
| 161 |
& ' /* Latent heat of freezing (J/kg) */') |
| 162 |
CALL WRITE_0D_RL(land_hMaxSnow,INDEX_NONE,'land_hMaxSnow =', |
| 163 |
& ' /* maximum snow-thickness (m) */') |
| 164 |
CALL WRITE_0D_RL(diffKsnow,INDEX_NONE,'diffKsnow =', |
| 165 |
& ' /* thermal conductivity of snow (W/m/K) */') |
| 166 |
CALL WRITE_0D_RL(timeSnowAge,INDEX_NONE,'timeSnowAge =', |
| 167 |
& ' /* snow aging time scale (s) */') |
| 168 |
CALL WRITE_0D_RL(hNewSnowAge,INDEX_NONE,'hNewSnowAge =', |
| 169 |
& ' /* new snow thickness to refresh snow-age by 1/e */') |
| 170 |
CALL WRITE_0D_RL(albColdSnow,INDEX_NONE,'albColdSnow =', |
| 171 |
& ' /* albedo of cold (=dry) new snow */') |
| 172 |
CALL WRITE_0D_RL(albWarmSnow,INDEX_NONE,'albWarmSnow =', |
| 173 |
& ' /* albedo of warm (=wet) new snow */') |
| 174 |
CALL WRITE_0D_RL(tempSnowAlbL,INDEX_NONE,'tempSnowAlbL =', |
| 175 |
& ' /* Temp. transition from ColdSnow to WarmSnow Alb. (oC) */') |
| 176 |
CALL WRITE_0D_RL(albOldSnow, INDEX_NONE,'albOldSnow =', |
| 177 |
& ' /* albedo of old snow (snowAge >35.d)*/') |
| 178 |
CALL WRITE_0D_RL(hAlbSnow, INDEX_NONE,'hAlbSnow =', |
| 179 |
& ' /* snow depth for albedo transition */') |
| 180 |
|
| 181 |
WRITE(msgBuf,'(A)') '// ===================================' |
| 182 |
CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) |
| 183 |
|
| 184 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 185 |
C-- Check parameters and model configuration |
| 186 |
|
| 187 |
C- for now, Land package works only with AIM package: |
| 188 |
IF ( .NOT.useAIM ) THEN |
| 189 |
WRITE(msgBuf,'(A)') |
| 190 |
& 'LAND_CHECK: land pkg only implemented with AIM physics' |
| 191 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 192 |
WRITE(msgBuf,'(A)') |
| 193 |
& 'DO NOT use Land (useLand=T) without AIM (useAIM=F, data.pkg)' |
| 194 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 195 |
STOP 'ABNORMAL END: S/R LAND_CHECK' |
| 196 |
ENDIF |
| 197 |
|
| 198 |
IF ( land_nLev.NE.2 .AND. land_impl_grT ) THEN |
| 199 |
WRITE(msgBuf,'(2A,I3)') 'LAND_CHECK: ', |
| 200 |
& ' land_impl_grT=.T. but land_nLev=',land_nLev |
| 201 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 202 |
WRITE(msgBuf,'(A)') |
| 203 |
& 'Implicit scheme only implemented for 2 levels land Temp' |
| 204 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 205 |
STOP 'ABNORMAL END: S/R LAND_CHECK' |
| 206 |
ENDIF |
| 207 |
|
| 208 |
C- If land_taveFreq is positive, then must compile the land-diagnostics code |
| 209 |
#ifndef ALLOW_LAND_TAVE |
| 210 |
IF (land_taveFreq.GT.0.) THEN |
| 211 |
WRITE(msgBuf,'(2A)') 'LAND_CHECK:', |
| 212 |
& ' land_taveFreq > 0 but ALLOW_LAND_TAVE undefined' |
| 213 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 214 |
WRITE(msgBuf,'(2A)') 'Re-compile setting: ', |
| 215 |
& '#define ALLOW_LAND_TAVE (in LAND_OPTIONS.h)' |
| 216 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 217 |
STOP 'ABNORMAL END: S/R LAND_CHECK' |
| 218 |
ENDIF |
| 219 |
#endif /* ALLOW_LAND_TAVE */ |
| 220 |
|
| 221 |
C- If land_monFreq is > 0, then must compile the monitor pkg |
| 222 |
#ifndef ALLOW_MONITOR |
| 223 |
IF (land_monFreq.GT.0.) THEN |
| 224 |
WRITE(msgBuf,'(2A)') 'LAND_CHECK:', |
| 225 |
& ' land_monFreq > 0 but ALLOW_MONITOR undefined' |
| 226 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 227 |
WRITE(msgBuf,'(2A)') |
| 228 |
& 'Re-compile with pkg monitor (in packages.conf)' |
| 229 |
CALL PRINT_ERROR( msgBuf, myThid) |
| 230 |
STOP 'ABNORMAL END: S/R LAND_CHECK' |
| 231 |
ENDIF |
| 232 |
#endif /* ALLOW_MONITOR */ |
| 233 |
|
| 234 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 235 |
|
| 236 |
_END_MASTER(myThid) |
| 237 |
|
| 238 |
#endif /* ALLOW_LAND */ |
| 239 |
|
| 240 |
RETURN |
| 241 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph