/[MITgcm]/MITgcm/pkg/thsice/thsice_readparms.F
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revision 1.7 by edhill, Fri Jun 24 04:36:54 2005 UTC revision 1.14 by jmc, Sun Apr 29 23:48:44 2007 UTC
# Line 32  C     === Global variables === Line 32  C     === Global variables ===
32    
33  C     !INPUT/OUTPUT PARAMETERS:  C     !INPUT/OUTPUT PARAMETERS:
34  C     === Routine arguments ===  C     === Routine arguments ===
35    C     myThid    :: My Thread Id. number
36        INTEGER myThid        INTEGER myThid
37  CEOP  CEOP
38    
39  #ifdef ALLOW_THSICE  #ifdef ALLOW_THSICE
40    
41  C     === Local variables ===  C     === Local variables ===
42  C     msgBuf      - Informational/error message buffer  C     msgBuf    :: Informational/error message buffer
43  C     iUnit       - Work variable for IO unit number  C     iUnit     :: Work variable for IO unit number
44        CHARACTER*(MAX_LEN_MBUF) msgBuf        CHARACTER*(MAX_LEN_MBUF) msgBuf
45        INTEGER iUnit        INTEGER iUnit
46    
47  C--   Th-Sea-ICE parameter  C--   Th-Sea-ICE parameter
48        NAMELIST /THSICE_CONST/        NAMELIST /THSICE_CONST/
49       &  rhos, rhoi, rhosw, rhofw,       &  rhos, rhoi, rhosw, rhofw,
50       &  cpice, cpwater,       &  cpIce, cpWater,
51       &  kice, ksnow,       &  kIce, kSnow,
52       &  transcoef, Lfresh, qsnow,       &  bMeltCoef, Lfresh, qsnow,
53       &  albColdSnow, albWarmSnow, albOldSnow, hNewSnowAge,       &  albColdSnow, albWarmSnow, tempSnowAlb,
54         &  albOldSnow, hNewSnowAge, snowAgTime,
55       &  albIceMax, albIceMin, hAlbIce, hAlbSnow,       &  albIceMax, albIceMin, hAlbIce, hAlbSnow,
56       &  i0, ksolar,       &  i0swFrac, ksolar, dhSnowLin,
57       &  saltice, S_winton, mu_Tf,       &  saltIce, S_winton, mu_Tf,
58       &  Tf0kel,       &  Tf0kel, Terrmax, nitMaxTsf,
59       &  himin, Terrmax, nitMaxTsf, hiMax, hsMax,       &  hIceMin, hiMax, hsMax, iceMaskMax, iceMaskMin,
60       &  iceMaskmax, iceMaskmin, himin0,       &  fracEnMelt, fracEnFreez, hThinIce, hThickIce, hNewIceMax
61       &  frac_energy, hihig  
   
62        NAMELIST /THSICE_PARM01/        NAMELIST /THSICE_PARM01/
63       &     startIceModel, stepFwd_oceMxL,       &     startIceModel, stepFwd_oceMxL,
64       &     thSIce_deltaT, ocean_deltaT, tauRelax_MxL,       &     thSIce_deltaT, thSIce_dtTemp,
65         &     ocean_deltaT, tauRelax_MxL,
66       &     hMxL_default, sMxL_default, vMxL_default,       &     hMxL_default, sMxL_default, vMxL_default,
67       &     stressReduction,       &     thSIce_diffK, thSIceAdvScheme, stressReduction,
68       &     thSIce_taveFreq, thSIce_diagFreq, thSIce_monFreq,       &     thSIce_taveFreq, thSIce_diagFreq, thSIce_monFreq,
69       &     thSIce_tave_mnc, thSIce_snapshot_mnc, thSIce_mon_mnc,       &     thSIce_tave_mnc, thSIce_snapshot_mnc, thSIce_mon_mnc,
70       &     thSIce_pickup_read_mnc, thSIce_pickup_write_mnc,       &     thSIce_pickup_read_mnc, thSIce_pickup_write_mnc,
# Line 75  C--   Th-Sea-ICE parameter Line 77  C--   Th-Sea-ICE parameter
77        WRITE(msgBuf,'(A)') ' THSICE_READPARMS: opening data.ice'        WRITE(msgBuf,'(A)') ' THSICE_READPARMS: opening data.ice'
78        CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,        CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
79       &                    SQUEEZE_RIGHT , 1)       &                    SQUEEZE_RIGHT , 1)
80        
81        CALL OPEN_COPY_DATA_FILE(        CALL OPEN_COPY_DATA_FILE(
82       I                          'data.ice', 'THSICE_READPARMS',       I                          'data.ice', 'THSICE_READPARMS',
83       O                          iUnit,       O                          iUnit,
# Line 86  C--   Default values (constants) Line 88  C--   Default values (constants)
88        rhoi     = 900. _d 0        rhoi     = 900. _d 0
89        rhosw    = rhoConst        rhosw    = rhoConst
90        rhofw    = rhoConstFresh        rhofw    = rhoConstFresh
91        cpice    = 2106. _d 0        cpIce    = 2106. _d 0
92        cpwater  = HeatCapacity_Cp        cpWater  = HeatCapacity_Cp
93        kice     = 2.03 _d 0        kIce     = 2.03 _d 0
94        ksnow    = 0.30 _d 0        kSnow    = 0.30 _d 0
95        transcoef=0.006 _d 0        bMeltCoef=0.006 _d 0
96        Lfresh   = 3.34 _d 5        Lfresh   = 3.34 _d 5
97        qsnow    = Lfresh        qsnow    = Lfresh
98        albColdSnow= 0.85 _d 0        albColdSnow= 0.85 _d 0
99        albWarmSnow= 0.70 _d 0        albWarmSnow= 0.70 _d 0
100          tempSnowAlb= -10. _d 0
101        albOldSnow = 0.55 _d 0        albOldSnow = 0.55 _d 0
102        albIceMax  = 0.65 _d 0        albIceMax  = 0.65 _d 0
103        albIceMin  = 0.20 _d 0        albIceMin  = 0.20 _d 0
104        hAlbIce    = 0.50 _d 0        hAlbIce    = 0.50 _d 0
105        hAlbSnow   = 0.30 _d 0        hAlbSnow   = 0.30 _d 0
106        hNewSnowAge= 2. _d -3        hNewSnowAge= 2. _d -3
107        i0       = 0.3 _d 0        snowAgTime = 50. _d 0 * 86400. _d 0
108          i0swFrac = 0.3 _d 0
109        ksolar   = 1.5 _d 0        ksolar   = 1.5 _d 0
110        saltice  = 4. _d 0        dhSnowLin= 0. _d 0
111          saltIce  = 4. _d 0
112        S_winton = 1. _d 0        S_winton = 1. _d 0
113        mu_Tf    = 0.054 _d 0        mu_Tf    = 0.054 _d 0
114        Tf0kel   = celsius2K        Tf0kel   = celsius2K
       himin    = 0.01 _d 0  
115        Terrmax  = 5.0 _d -1        Terrmax  = 5.0 _d -1
116        nitMaxTsf= 20        nitMaxTsf= 20
117          hIceMin    = 1. _d -2
118        hiMax      = 10. _d 0        hiMax      = 10. _d 0
119        hsMax      = 10. _d 0        hsMax      = 10. _d 0
120        iceMaskmax = 1.  _d 0        iceMaskMax =  1. _d 0
121        iceMaskmin =  .1 _d 0        iceMaskMin = 0.1 _d 0
122        himin0     = 0.2 _d 0        fracEnMelt = 0.4 _d 0
123        frac_energy=  .4 _d 0        fracEnFreez=  0. _d 0
124        hihig      = 2.5 _d 0        hThinIce   = 0.2 _d 0
125          hThickIce  = 2.5 _d 0
126          hNewIceMax = UNSET_RL
127    
128  C--   Default values (parameters)  C--   Default values (parameters)
129        stepFwd_oceMxL  = .FALSE.        stepFwd_oceMxL  = .FALSE.
130        startIceModel   = 0        startIceModel   = 0
131        thSIce_deltaT   = dTtracerLev(1)        thSIce_deltaT   = dTtracerLev(1)
132          thSIce_dtTemp  = UNSET_RL
133        ocean_deltaT    = dTtracerLev(1)        ocean_deltaT    = dTtracerLev(1)
134        tauRelax_MxL    = 0. _d 0        tauRelax_MxL    = 0. _d 0
135        hMxL_default    = 50. _d 0        hMxL_default    = 50. _d 0
136        sMxL_default    = 35. _d 0        sMxL_default    = 35. _d 0
137        vMxL_default    = 5. _d -2        vMxL_default    = 5. _d -2
138          thSIce_diffK    = 0. _d 0
139          thSIceAdvScheme = 0
140        stressReduction = 1. _d 0        stressReduction = 1. _d 0
141        thSIce_taveFreq = taveFreq        IF ( useSEAICE ) stressReduction = 0. _d 0
142          thSIce_taveFreq = taveFreq
143        thSIce_diagFreq = dumpFreq        thSIce_diagFreq = dumpFreq
144        thSIce_monFreq  = monitorFreq        thSIce_monFreq  = monitorFreq
145  #ifdef ALLOW_MNC  #ifdef ALLOW_MNC
# Line 166  C--   Read parameters from open data fil Line 177  C--   Read parameters from open data fil
177  C--   Close the open data file  C--   Close the open data file
178        CLOSE(iUnit)        CLOSE(iUnit)
179    
180    C-    neutral default:
181          IF ( hNewIceMax .EQ. UNSET_RL ) hNewIceMax = hiMax
182    
183    C     If using the same time step for both icetop temp solver
184    C     and ice thickness/growth, use thSIce_deltaT value
185          IF ( thSIce_dtTemp .EQ. UNSET_RL ) thSIce_dtTemp=thSIce_deltaT
186    
187  C-    Define other constants (from previous ones):  C-    Define other constants (from previous ones):
188        Tmlt1=-mu_Tf*S_winton        Tmlt1=-mu_Tf*S_winton
189        rhoiw = rhosw - rhoi        rhoiw = rhosw - rhoi
# Line 179  C     Set I/O parameters Line 197  C     Set I/O parameters
197        IF (useMNC) THEN        IF (useMNC) THEN
198          IF ( .NOT.outputTypesInclusive          IF ( .NOT.outputTypesInclusive
199       &       .AND. thSIce_tave_mnc ) thSIce_tave_mdsio = .FALSE.       &       .AND. thSIce_tave_mnc ) thSIce_tave_mdsio = .FALSE.
200          IF ( .NOT.outputTypesInclusive          IF ( .NOT.outputTypesInclusive
201       &       .AND. thSIce_snapshot_mnc )       &       .AND. thSIce_snapshot_mnc )
202       &       thSIce_snapshot_mdsio = .FALSE.       &       thSIce_snapshot_mdsio = .FALSE.
203          IF ( .NOT.outputTypesInclusive          IF ( .NOT.outputTypesInclusive
204       &       .AND. thSIce_mon_mnc  ) thSIce_mon_stdio  = .FALSE.       &       .AND. thSIce_mon_mnc  ) thSIce_mon_stdio  = .FALSE.
205          IF ( .NOT.outputTypesInclusive          IF ( .NOT.outputTypesInclusive
206       &       .AND. thSIce_pickup_write_mnc  )       &       .AND. thSIce_pickup_write_mnc  )
207       &       thSIce_pickup_write_mdsio = .FALSE.       &       thSIce_pickup_write_mdsio = .FALSE.
208        ENDIF        ENDIF
209  #endif  #endif
210    
211  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
212    C--   Check parameter consistency:
213          IF ( thSIceAdvScheme.EQ.0 .AND. thSIce_diffK.NE.0. ) THEN
214            WRITE(msgBuf,'(2A)')
215         &   'THSICE_READPARMS: to use thSIce_diffK, needs to select',
216         &   ' one advection scheme (thSIceAdvScheme<>0)'
217            CALL PRINT_ERROR( msgBuf , myThid )
218            STOP 'ABNORMAL END: THSICE_READPARMS'
219          ENDIF
220    #ifndef ALLOW_GENERIC_ADVDIFF
221          IF ( thSIceAdvScheme.NE.0 ) THEN
222            WRITE(msgBuf,'(2A)')
223         &   'THSICE_READPARMS: Need to compile "generic_advdiff" pkg',
224         &   ' in order to use thSIceAdvScheme'
225            CALL PRINT_ERROR( msgBuf , myThid )
226            STOP 'ABNORMAL END: THSICE_READPARMS'
227          ENDIF
228    #endif /* ndef ALLOW_GENERIC_ADVDIFF */
229    
230          IF ( useSEAICE .AND. stressReduction.NE.0. _d 0 ) THEN
231    C--     If useSEAICE=.true., the stress is computed in seaice_model,
232    C--     so that it does not need any further reduction
233            WRITE(msgBuf,'(2A)')
234         &   'THSICE_READPARMS: if useSEAICE, stress will be computed',
235         &   ' by SEAICE pkg => no reduction'
236            CALL PRINT_MESSAGE( msgBuf, errorMessageUnit,
237         &                    SQUEEZE_RIGHT , myThid)
238            WRITE(msgBuf,'(A)')
239         &   'THSICE_READPARMS: WARNING: reset stressReduction to zero'
240            CALL PRINT_MESSAGE( msgBuf, errorMessageUnit,
241         &                    SQUEEZE_RIGHT , myThid)
242            stressReduction = 0. _d 0
243          ENDIF
244    
245    C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
246        iUnit = standardMessageUnit        iUnit = standardMessageUnit
247  c     CALL MDSFINDUNIT( iUnit, mythid )  c     CALL MDSFINDUNIT( iUnit, mythid )
248  c     OPEN(iUnit,file='thsice_check_params',status='unknown')  c     OPEN(iUnit,file='thsice_check_params',status='unknown')
249        WRITE(iUnit,*) 'ThSI: rhos    =',rhos        WRITE(iUnit,*) 'ThSI: rhos      =',rhos
250        WRITE(iUnit,*) 'ThSI: rhoi    =',rhoi        WRITE(iUnit,*) 'ThSI: rhoi      =',rhoi
251        WRITE(iUnit,*) 'ThSI: rhosw   =',rhosw        WRITE(iUnit,*) 'ThSI: rhosw     =',rhosw
252        WRITE(iUnit,*) 'ThSI: rhofw   =',rhofw        WRITE(iUnit,*) 'ThSI: rhofw     =',rhofw
253        WRITE(iUnit,*) 'ThSI: rhoiw   =',rhoiw        WRITE(iUnit,*) 'ThSI: rhoiw     =',rhoiw
254        WRITE(iUnit,*) 'ThSI: cpice   =',cpice        WRITE(iUnit,*) 'ThSI: cpIce     =',cpIce
255        WRITE(iUnit,*) 'ThSI: cpwater =',cpwater        WRITE(iUnit,*) 'ThSI: cpWater   =',cpWater
256        WRITE(iUnit,*) 'ThSI: kice    =',kice        WRITE(iUnit,*) 'ThSI: kIce      =',kIce
257        WRITE(iUnit,*) 'ThSI: ksnow   =',ksnow        WRITE(iUnit,*) 'ThSI: kSnow     =',kSnow
258        WRITE(iUnit,*) 'ThSI: transcoef=',transcoef        WRITE(iUnit,*) 'ThSI: bMeltCoef =',bMeltCoef
259        WRITE(iUnit,*) 'ThSI: Lfresh  =',Lfresh        WRITE(iUnit,*) 'ThSI: Lfresh    =',Lfresh
260        WRITE(iUnit,*) 'ThSI: qsnow   =',qsnow        WRITE(iUnit,*) 'ThSI: qsnow     =',qsnow
261        WRITE(iUnit,*) 'ThSI: albColdSnow=',albColdSnow        WRITE(iUnit,*) 'ThSI: albColdSnow=',albColdSnow
262        WRITE(iUnit,*) 'ThSI: albWarmSnow=',albWarmSnow        WRITE(iUnit,*) 'ThSI: albWarmSnow=',albWarmSnow
263          WRITE(iUnit,*) 'ThSI: tempSnowAlb=',tempSnowAlb
264        WRITE(iUnit,*) 'ThSI: albOldSnow =',albOldSnow        WRITE(iUnit,*) 'ThSI: albOldSnow =',albOldSnow
265        WRITE(iUnit,*) 'ThSI: hNewSnowAge=',hNewSnowAge        WRITE(iUnit,*) 'ThSI: hNewSnowAge=',hNewSnowAge
266          WRITE(iUnit,*) 'ThSI: snowAgTime =',snowAgTime
267        WRITE(iUnit,*) 'ThSI: albIceMax =',albIceMax        WRITE(iUnit,*) 'ThSI: albIceMax =',albIceMax
268        WRITE(iUnit,*) 'ThSI: albIceMin =',albIceMin        WRITE(iUnit,*) 'ThSI: albIceMin =',albIceMin
269        WRITE(iUnit,*) 'ThSI: hAlbIce   =',hAlbIce        WRITE(iUnit,*) 'ThSI: hAlbIce   =',hAlbIce
270        WRITE(iUnit,*) 'ThSI: hAlbSnow  =',hAlbSnow        WRITE(iUnit,*) 'ThSI: hAlbSnow  =',hAlbSnow
271        WRITE(iUnit,*) 'ThSI: i0      =',i0        WRITE(iUnit,*) 'ThSI: i0swFrac  =',i0swFrac
272        WRITE(iUnit,*) 'ThSI: ksolar  =',ksolar        WRITE(iUnit,*) 'ThSI: ksolar    =',ksolar
273        WRITE(iUnit,*) 'ThSI: saltice =',saltice        WRITE(iUnit,*) 'ThSI: dhSnowLin =',dhSnowLin
274        WRITE(iUnit,*) 'ThSI: S_winton=',S_winton        WRITE(iUnit,*) 'ThSI: saltIce   =',saltIce
275        WRITE(iUnit,*) 'ThSI: mu_Tf   =',mu_Tf        WRITE(iUnit,*) 'ThSI: S_winton  =',S_winton
276        WRITE(iUnit,*) 'ThSI: Tf0kel  =',Tf0kel        WRITE(iUnit,*) 'ThSI: mu_Tf     =',mu_Tf
277        WRITE(iUnit,*) 'ThSI: Tmlt1   =',Tmlt1        WRITE(iUnit,*) 'ThSI: Tf0kel    =',Tf0kel
278        WRITE(iUnit,*) 'ThSI: himin   =',himin        WRITE(iUnit,*) 'ThSI: Tmlt1     =',Tmlt1
279        WRITE(iUnit,*) 'ThSI: Terrmax =',Terrmax        WRITE(iUnit,*) 'ThSI: Terrmax   =',Terrmax
280        WRITE(iUnit,*) 'ThSI: nitMaxTsf=',nitMaxTsf        WRITE(iUnit,*) 'ThSI: nitMaxTsf =',nitMaxTsf
281        WRITE(iUnit,*) 'ThSI: hiMax   =',hiMax        WRITE(iUnit,*) 'ThSI: hIceMin   =',hIceMin
282        WRITE(iUnit,*) 'ThSI: hsMax   =',hsMax        WRITE(iUnit,*) 'ThSI: hiMax     =',hiMax
283        WRITE(iUnit,*) 'ThSI: iceMaskmax=',iceMaskmax        WRITE(iUnit,*) 'ThSI: hsMax     =',hsMax
284        WRITE(iUnit,*) 'ThSI: iceMaskmin=',iceMaskmin        WRITE(iUnit,*) 'ThSI: iceMaskMax =',iceMaskMax
285        WRITE(iUnit,*) 'ThSI: himin0  =',himin0        WRITE(iUnit,*) 'ThSI: iceMaskMin =',iceMaskMin
286        WRITE(iUnit,*) 'ThSI: frac_energy',frac_energy        WRITE(iUnit,*) 'ThSI: fracEnMelt =',fracEnMelt
287        WRITE(iUnit,*) 'ThSI: hihig   =',hihig        WRITE(iUnit,*) 'ThSI: fracEnFreez=',fracEnFreez
288          WRITE(iUnit,*) 'ThSI: hThinIce   =',hThinIce
289          WRITE(iUnit,*) 'ThSI: hThickIce  =',hThickIce
290          WRITE(iUnit,*) 'ThSI: hNewIceMax =',hNewIceMax
291        WRITE(iUnit,*) 'ThSI: stressReduction =',stressReduction        WRITE(iUnit,*) 'ThSI: stressReduction =',stressReduction
292          WRITE(iUnit,*) 'ThSI: thSIceAdvScheme =',thSIceAdvScheme
293          WRITE(iUnit,*) 'ThSI: thSIce_diffK  =',thSIce_diffK
294        WRITE(iUnit,*) 'ThSI: thSIce_deltaT =',thSIce_deltaT        WRITE(iUnit,*) 'ThSI: thSIce_deltaT =',thSIce_deltaT
295        WRITE(iUnit,*) 'ThSI: ocean_deltaT  =',ocean_deltaT        WRITE(iUnit,*) 'ThSI: ocean_deltaT  =',ocean_deltaT
296        WRITE(iUnit,*) 'ThSI: stepFwd_oceMxL=',stepFwd_oceMxL        WRITE(iUnit,*) 'ThSI: stepFwd_oceMxL=',stepFwd_oceMxL
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