C $Header: /u/gcmpack/MITgcm/pkg/land/land_check.F,v 1.1 2014/05/28 21:59:32 jmc Exp $ C $Name: $ #include "LAND_OPTIONS.h" CBOP C !ROUTINE: LAND_CHECK C !INTERFACE: SUBROUTINE LAND_CHECK( myThid ) C !DESCRIPTION: \bv C *==========================================================* C | S/R LAND_CHECK C | o Check parameters and other package dependences C *==========================================================* C \ev C !USES: IMPLICIT NONE C == Global variables === C-- size for MITgcm & Land package : #include "LAND_SIZE.h" #include "EEPARAMS.h" #include "PARAMS.h" #include "LAND_PARAMS.h" #ifdef ALLOW_MNC # include "MNC_PARAMS.h" #endif C !INPUT/OUTPUT PARAMETERS: C myThid :: my Thread Id number INTEGER myThid #ifdef ALLOW_LAND C !FUNCTIONS: INTEGER ILNBLNK EXTERNAL ILNBLNK C !LOCAL VARIABLES: C msgBuf :: Informational/error message buffer C iUnit :: Work variable for IO unit number C iL :: Work variable for length of file-name CHARACTER*(MAX_LEN_MBUF) msgBuf INTEGER iUnit, iL CEOP C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| _BEGIN_MASTER(myThid) iUnit = standardMessageUnit WRITE(msgBuf,'(A)') 'LAND_CHECK: #define ALLOW_LAND' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) C-- Print out parameter values : WRITE(msgBuf,'(A)') '// ===================================' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) WRITE(msgBuf,'(A)') '// Land package parameters :' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) WRITE(msgBuf,'(A)') '// ===================================' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) C- namelist LAND_MODEL_PAR: CALL WRITE_0D_L( land_calc_grT, INDEX_NONE, & 'land_calc_grT =', & ' /* step forward ground Temp. on/off flag */') CALL WRITE_0D_L( land_calc_grW, INDEX_NONE, & 'land_calc_grW =', & ' /* step forward soil moiture on/off flag */') CALL WRITE_0D_L( land_impl_grT, INDEX_NONE, & 'land_impl_grT =', & ' /* solve ground temperature implicitly */') CALL WRITE_0D_L( land_calc_snow, INDEX_NONE, & 'land_calc_snow =', & ' /* step forward snow thickness */') CALL WRITE_0D_L( land_calc_alb, INDEX_NONE, & 'land_calc_alb =', & ' /* compute land+snow albedo */') iL = ILNBLNK( land_grT_iniFile ) IF ( iL.GE.1 ) THEN WRITE(msgBuf,'(A,A)') 'land_grT_iniFile = ', & '/* Initial ground-Temp Input-File */' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) WRITE(msgBuf,'(16X,A)') land_grT_iniFile(1:iL) CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) msgBuf=' ;' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) ENDIF iL = ILNBLNK( land_grW_iniFile ) IF ( iL.GE.1 ) THEN WRITE(msgBuf,'(A,A)') 'land_grW_iniFile = ', & '/* Initial soil-Water Input-File */' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) WRITE(msgBuf,'(16X,A)') land_grW_iniFile(1:iL) CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) msgBuf=' ;' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) ENDIF iL = ILNBLNK( land_snow_iniFile ) IF ( iL.GE.1 ) THEN WRITE(msgBuf,'(A,A)') 'land_snow_iniFile= ', & '/* Initial snow thickness Input-File */' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) WRITE(msgBuf,'(16X,A)') land_grW_iniFile(1:iL) CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) msgBuf=' ;' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) ENDIF CALL WRITE_0D_RL( land_deltaT, INDEX_NONE,'land_deltaT =', & ' /* land model Time-Step (s) */') CALL WRITE_0D_RL( land_taveFreq, INDEX_NONE,'land_taveFreq =', & ' /* Frequency^-1 for time-Aver. output (s) */') CALL WRITE_0D_RL( land_diagFreq, INDEX_NONE,'land_diagFreq =', & ' /* Frequency^-1 for diagnostic output (s) */') CALL WRITE_0D_RL( land_diagFreq, INDEX_NONE,'land_monFreq =', & ' /* Frequency^-1 for monitor output (s) */') CALL WRITE_1D_RL( land_dzF,land_nLev, INDEX_K,'land_dzF = ', & ' /* layer thickness ( m ) */') CALL WRITE_1D_RL(land_rec_dzC,land_nLev,INDEX_K,'land_rec_dzC= ' & ,' /* recip. vertical spacing (m-1) */') CALL WRITE_0D_L( land_timeave_mdsio, INDEX_NONE, & 'land_timeave_mdsio =',' /* use MDSIO for Tave output */') CALL WRITE_0D_L( land_timeave_mnc, INDEX_NONE, & 'land_timeave_mnc =',' /* use MNC for Tave output */') CALL WRITE_0D_L( land_snapshot_mdsio, INDEX_NONE, & 'land_snapshot_mdsio =', & ' /* use MDSIO for snapshot output */') CALL WRITE_0D_L( land_snapshot_mnc, INDEX_NONE, & 'land_snapshot_mnc =',' /* use MNC for snapshot output */') CALL WRITE_0D_L( land_mon_stdio, INDEX_NONE, & 'land_mon_stdio =',' /* use STDOUT for monitor output */') CALL WRITE_0D_L( land_mon_mnc, INDEX_NONE, & 'land_mon_mnc =',' /* use MNC for monitor output */') CALL WRITE_0D_L( land_pickup_write_mnc, INDEX_NONE, & 'land_pickup_write_mnc =', & ' /* use MNC for writing pickups */') CALL WRITE_0D_L( land_pickup_read_mnc, INDEX_NONE, & 'land_pickup_read_mnc =', & ' /* use MNC for reading pickups */') C- namelist LAND_PHYS_PAR: CALL WRITE_0D_RL(land_grdLambda,INDEX_NONE,'land_grdLambda =', & ' /* Thermal conductivity of the ground (W/m/K)*/') CALL WRITE_0D_RL( land_heatCs,INDEX_NONE,'land_heatCs =', & ' /* Heat capacity of dry soil (J/m3/K) */') CALL WRITE_0D_RL( land_CpWater,INDEX_NONE,'land_CpWater =', & ' /* Heat capacity of water (J/kg/K) */') CALL WRITE_0D_RL( land_wTauDiff,INDEX_NONE,'land_wTauDiff =', & ' /* soil moisture diffusion time scale (s) */') CALL WRITE_0D_RL( land_waterCap,INDEX_NONE,'land_waterCap =', & ' /* field capacity per meter of soil (1) */') CALL WRITE_0D_RL(land_fractRunOff,INDEX_NONE,'land_fractRunOff=' & ,' /* fraction of water in excess which run-off */') CALL WRITE_0D_RL(land_rhoLiqW,INDEX_NONE,'land_rhoLiqW =', & ' /* density of liquid water (kg/m3) */') CALL WRITE_0D_RL(land_rhoSnow,INDEX_NONE,'land_rhoSnow =', & ' /* density of snow (kg/m3) */') CALL WRITE_0D_RL(land_Lfreez,INDEX_NONE,'land_Lfreez =', & ' /* Latent heat of freezing (J/kg) */') CALL WRITE_0D_RL(land_hMaxSnow,INDEX_NONE,'land_hMaxSnow =', & ' /* maximum snow-thickness (m) */') CALL WRITE_0D_RL(diffKsnow,INDEX_NONE,'diffKsnow =', & ' /* thermal conductivity of snow (W/m/K) */') CALL WRITE_0D_RL(timeSnowAge,INDEX_NONE,'timeSnowAge =', & ' /* snow aging time scale (s) */') CALL WRITE_0D_RL(hNewSnowAge,INDEX_NONE,'hNewSnowAge =', & ' /* new snow thickness to refresh snow-age by 1/e */') CALL WRITE_0D_RL(albColdSnow,INDEX_NONE,'albColdSnow =', & ' /* albedo of cold (=dry) new snow */') CALL WRITE_0D_RL(albWarmSnow,INDEX_NONE,'albWarmSnow =', & ' /* albedo of warm (=wet) new snow */') CALL WRITE_0D_RL(tempSnowAlbL,INDEX_NONE,'tempSnowAlbL =', & ' /* Temp. transition from ColdSnow to WarmSnow Alb. (oC) */') CALL WRITE_0D_RL(albOldSnow, INDEX_NONE,'albOldSnow =', & ' /* albedo of old snow (snowAge >35.d)*/') CALL WRITE_0D_RL(hAlbSnow, INDEX_NONE,'hAlbSnow =', & ' /* snow depth for albedo transition */') WRITE(msgBuf,'(A)') '// ===================================' CALL PRINT_MESSAGE(msgBuf,iUnit,SQUEEZE_RIGHT,myThid) C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| C-- Check parameters and model configuration C- for now, Land package works only with AIM package: IF ( .NOT.useAIM ) THEN WRITE(msgBuf,'(A)') & 'LAND_CHECK: land pkg only implemented with AIM physics' CALL PRINT_ERROR( msgBuf, myThid) WRITE(msgBuf,'(A)') & 'DO NOT use Land (useLand=T) without AIM (useAIM=F, data.pkg)' CALL PRINT_ERROR( msgBuf, myThid) STOP 'ABNORMAL END: S/R LAND_CHECK' ENDIF IF ( land_nLev.NE.2 .AND. land_impl_grT ) THEN WRITE(msgBuf,'(2A,I3)') 'LAND_CHECK: ', & ' land_impl_grT=.T. but land_nLev=',land_nLev CALL PRINT_ERROR( msgBuf, myThid) WRITE(msgBuf,'(A)') & 'Implicit scheme only implemented for 2 levels land Temp' CALL PRINT_ERROR( msgBuf, myThid) STOP 'ABNORMAL END: S/R LAND_CHECK' ENDIF C- If land_taveFreq is positive, then must compile the land-diagnostics code #ifndef ALLOW_LAND_TAVE IF (land_taveFreq.GT.0.) THEN WRITE(msgBuf,'(2A)') 'LAND_CHECK:', & ' land_taveFreq > 0 but ALLOW_LAND_TAVE undefined' CALL PRINT_ERROR( msgBuf, myThid) WRITE(msgBuf,'(2A)') 'Re-compile setting: ', & '#define ALLOW_LAND_TAVE (in LAND_OPTIONS.h)' CALL PRINT_ERROR( msgBuf, myThid) STOP 'ABNORMAL END: S/R LAND_CHECK' ENDIF #endif /* ALLOW_LAND_TAVE */ C- If land_monFreq is > 0, then must compile the monitor pkg #ifndef ALLOW_MONITOR IF (land_monFreq.GT.0.) THEN WRITE(msgBuf,'(2A)') 'LAND_CHECK:', & ' land_monFreq > 0 but ALLOW_MONITOR undefined' CALL PRINT_ERROR( msgBuf, myThid) WRITE(msgBuf,'(2A)') & 'Re-compile with pkg monitor (in packages.conf)' CALL PRINT_ERROR( msgBuf, myThid) STOP 'ABNORMAL END: S/R LAND_CHECK' ENDIF #endif /* ALLOW_MONITOR */ C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| _END_MASTER(myThid) #endif /* ALLOW_LAND */ RETURN END