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#include "ctrparam.h" |
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|
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! ========================================================== |
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! |
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! GROUND.F: THIS SUBROUTINE USES THE SURFACE FLUXES TO |
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! PREDICT IN TIME THE GROUND TEMPERATURE, GROUND |
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! WATER AND ICE, AND SNOW MELTING. |
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! |
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! ---------------------------------------------------------- |
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! |
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! Revision History: |
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! |
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! When Who What |
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! ---- ---------- ------- |
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! 073100 Chien Wang add cpp & dmax dmin -> max, min |
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! |
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! ========================================================== |
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|
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SUBROUTINE GROCEAN(mndriver) 7001. |
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C**** 7001.5 |
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C**** THIS SUBROUTINE USES THE SURFACE FLUXES TO PREDICT IN TIME THE 7002. |
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C**** GROUND TEMPERATURE, GROUND WATER AND ICE, AND SNOW MELTING. 7002.5 |
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C**** 7003. |
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|
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#include "BD2G04.COM" 7003.5 |
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|
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COMMON U,V,T,P,Q 7004. |
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COMMON/WORK1/CONV(IM0,JM0,LM0),PK(IM0,JM0,LM0),PREC(IM0,JM0), |
| 30 |
& TPREC(IM0,JM0) 4005.5 |
| 31 |
COMMON/WORK3/E0(IO0,JM0,4),E1(IO0,JM0,4),EVAPOR(IO0,JM0,4) 7004.5 |
| 32 |
COMMON/OT/OTA(IO0,JM0),OTB(IO0,JM0),OTC(IO0,JM0) 7005. |
| 33 |
COMMON/SPEC2/KM,KINC,COEK,C3LAND(IO0,JM0),C3OICE(IO0,JM0) 7005.1 |
| 34 |
* ,C3LICE(IO0,JM0),WMGE(IO0,JM0),TSSFC(1,JM0,4) 7005.2 |
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common/qfl/QFLUX(JM0,0:13),ZOAV(JM0),QFLUXT(JM0) |
| 36 |
COMMON/OLDZO/Z1OOLD(IO0,JM0) |
| 37 |
DIMENSION FWATER(JM0),TOBS(JM0),TF68(JM0),DELR(JM0) 7005.3 |
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DATA SHV/0./,SHW/4185./,SHI/2060./,RHOW/1000./,RHOI/916.6/, 7005.9 |
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* ALAMI/2.1762/,TFO/-1.56/,Z1I/.1/,Z2LI/2.9/,Z1E/.1/,Z2E/4./ 7006. |
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INTEGER JDOFM(13) 7006.1 |
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DATA JDOFM/0,31,59,90,120,151,181,212,243,273,304,334,365/ 7006.2 |
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DATA Z2OIM/0.9/,Z2OIX/4.9/ 7006.5 |
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DATA TTRUNC/0./ 7007. |
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DATA IFIRST/1/ 7007.5 |
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C**** 7008. |
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C**** FDATA 2 LAND COVERAGE (1) 7008.5 |
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C**** 3 RATIO OF LAND ICE COVERAGE TO LAND COVERAGE (1) 7009. |
| 48 |
C**** 7009.5 |
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C**** ODATA 1 OCEAN TEMPERATURE (C) 7010. |
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C**** 2 RATIO OF OCEAN ICE COVERAGE TO WATER COVERAGE (1) 7010.5 |
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C**** 3 OCEAN ICE AMOUNT OF SECOND LAYER (KG/M**2) 7011. |
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C**** 7011.5 |
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C**** GDATA 1 OCEAN ICE SNOW AMOUNT (KG/M**2) 7012. |
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C**** 2 EARTH SNOW AMOUNT (KG/M**2) 7012.5 |
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C**** 3 OCEAN ICE TEMPERATURE OF FIRST LAYER (C) 7013. |
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C**** 4 EARTH TEMPERATURE OF FIRST LAYER (C) 7013.5 |
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C**** 5 EARTH WATER OF FIRST LAYER (KG/M**2) 7014. |
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C**** 6 EARTH ICE OF FIRST LAYER (KG/M**2) 7014.5 |
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C**** 7 OCEAN ICE TEMPERATURE OF SECOND LAYER (C) 7015. |
| 60 |
C**** 8 EARTH TEMPERATURE OF SECOND LAYER (C) 7015.5 |
| 61 |
C**** 9 EARTH WATER OF SECOND LAYER (KG/M**2) 7016. |
| 62 |
C**** 10 EARTH ICE OF SECOND LAYER (KG/M**2) 7016.5 |
| 63 |
C**** 12 LAND ICE SNOW AMOUNT (KG/M**2) 7017. |
| 64 |
C**** 13 LAND ICE TEMPERATURE OF FIRST LAYER (C) 7017.5 |
| 65 |
C**** 14 LAND ICE TEMPERATURE OF SECOND LAYER (C) 7018. |
| 66 |
C**** 7018.5 |
| 67 |
C**** VDATA 9 WATER FIELD CAPACITY OF FIRST LAYER (KG/M**2) 7019. |
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C**** 10 WATER FIELD CAPACITY OF SECOND LAYER (KG/M**2) 7019.5 |
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C**** 7020. |
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IF(IFIRST.NE.1) GO TO 50 7020.5 |
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IFIRST=0 7021. |
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FIO=IO 7021.1 |
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JDAYPR=0 |
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IF(KOCEAN.NE.1) GO TO 10 7021.5 |
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DO 30 ii=1,12 |
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DO 30 J=1,JM 7022.88 |
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SUMJ=SUMJ+QFLUX(J,ii)*DXYP(J)/12. |
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30 continue |
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SUMJ=SUMJ/AREAG 7022.9 |
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WRITE(6,31) SUMJ 7022.91 |
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31 FORMAT(1X,'GLOBAL ANNUAL MEAN QFLUX ',E15.4) |
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10 DTSRCE=NDYN*DT 7023. |
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ACE1I=Z1I*RHOI 7023.5 |
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AC2OIM=Z2OIM*RHOI 7024. |
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ATRUNC=2.**(-13) 7024.5 |
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BYZICX=1./(Z1I+Z2OIX) 7024.6 |
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HC1I=ACE1I*SHI 7025. |
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HC2LI=Z2LI*RHOI*SHI 7025.5 |
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HC1DE=Z1E*1129950. 7026. |
| 90 |
HC2DE=Z2E*1129950.+3.5*.125*RHOW*3100. 7026.5 |
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DIFFUS=DTSRCE/SDAY 7027. |
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C OTCOR=-.927E18 7027.1 |
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print *,'From GROCEAN PREC over ocean' |
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print *,'E0(1,j,1)' |
| 95 |
print *,(E0(1,j,1),j=1,JM0) |
| 96 |
50 ANGLE=TWOPI*JDAY/365. 7027.5 |
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DO 55 MONTH=1,12 7027.6 |
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IF(JDAY.LE.JDOFM(MONTH+1)) GO TO 56 7027.7 |
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55 CONTINUE 7027.8 |
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56 CONTINUE 7027.9 |
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SINANG=SIN(ANGLE) 7028. |
| 102 |
COSANG=COS(ANGLE) 7028.5 |
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C**** 7029. |
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C**** OUTSIDE LOOP OVER J AND I, EXECUTED ONCE FOR EACH GRID POINT 7029.5 |
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C**** 7030. |
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JRPR=0 |
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DO 980 J=1,JM 7030.5 |
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if(J.eq.-3.and.TAU.ge. 17520.00)then |
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print *,'ODATA(1,J,1)=',ODATA(1,J,1) |
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print *,'ODATA(1,J,2)=',ODATA(1,J,2) |
| 111 |
print *,'ODATA(1,J,3)=',ODATA(1,J,3) |
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endif |
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IMAX=IM 7031. |
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IF((J.EQ.1).OR.(J.EQ.JM)) IMAX=1 7031.5 |
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BF1DT=0. 7032. |
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CF1DT=0. 7032.5 |
| 117 |
AOTDT=0. 7033. |
| 118 |
COTDT=0. 7033.5 |
| 119 |
AEFO=0. 7034. |
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CEFI=0. 7034.5 |
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BEDIFS=0. 7035. |
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CEDIFS=0. 7035.5 |
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BERUN0=0. 7036. |
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CF2DT=0. 7036.5 |
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BERUN2=0. 7037. |
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CERUN2=0. 7037.5 |
| 127 |
AERUN4=0. 7038. |
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CERUN4=0. 7038.5 |
| 129 |
ATG1=0. 7039. |
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BTG1=0. 7039.5 |
| 131 |
CTG1=0. 7040. |
| 132 |
ATG2=0. 7040.5 |
| 133 |
BTG2=0. 7041. |
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CTG2=0. 7041.5 |
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ATG3=0. 7042. |
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AEVAP=0. 7042.5 |
| 137 |
BEVAP=0. 7043. |
| 138 |
CEVAP=0. 7043.5 |
| 139 |
BDIFS=0. 7044. |
| 140 |
CDIFS=0. 7044.5 |
| 141 |
AIFO=0. 7045. |
| 142 |
CIFI=0. 7045.5 |
| 143 |
BRUN0=0. 7046. |
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CRUN0=0. 7046.5 |
| 145 |
BRUN2=0. 7047. |
| 146 |
CRUN2=0. 7047.5 |
| 147 |
ARUN4=0. 7048. |
| 148 |
CRUN4=0. 7048.5 |
| 149 |
BWTR1=0. 7049. |
| 150 |
BACE1=0. 7049.5 |
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BWTR2=0. 7050. |
| 152 |
BACE2=0. 7050.5 |
| 153 |
CACE2=0. 7051. |
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BSNOW=0. 7051.5 |
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CSNOW=0. 7052. |
| 156 |
CICOV=0. 7052.5 |
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DO 960 I=1,IMAX 7053. |
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C**** 7053.5 |
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C**** DETERMINE SURFACE CONDITIONS 7054. |
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C**** 7054.5 |
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PLAND=FDATA(I,J,2) 7055. |
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PWATER=1.-PLAND 7055.5 |
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PLICE=FDATA(I,J,3)*PLAND 7056. |
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PEARTH=PLAND-PLICE 7056.5 |
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ROICE=ODATA(I,J,2) 7057. |
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POICE=ROICE*PWATER 7057.5 |
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POCEAN=PWATER-POICE 7058. |
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if(POCEAN.LE.1.E-5)then |
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POCEAN=0. |
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POICE=PWATER |
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endif |
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JR=J |
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DXYPJ=DXYP(J) 7059. |
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SNOWS=0. 7059.5 |
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WTR1S=0. 7060. |
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ACE1S=0. 7060.5 |
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WTR2S=0. 7061. |
| 178 |
ACE2S=0. 7061.5 |
| 179 |
TG1S=0. 7062. |
| 180 |
TG2S=0. 7062.5 |
| 181 |
EVAPS=0. 7063. |
| 182 |
RUN0S=0. 7063.5 |
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DIFSS=0. 7064. |
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C**** CALCULATE PRECIPITATION HEAT FLUX (FALLS AT 0 DEGREES CENTIGRADE) 4044.5 |
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PRCP=PREC(I,J) 4045. |
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if (fland.lt.1.0)then |
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PRCP=PRCP*(1.-fland*prlnd2total(j,mndriver)) |
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& /(1.-fland) |
| 189 |
endif |
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TPRCP=TPREC(I,J) 4045.5 |
| 191 |
IF(TPRCP.LT.0.) GO TO 530 4046. |
| 192 |
C EPRCP=PRCP*TPRCP*SHW 4046.5 |
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EPRCP=0. 4047. |
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ENRGP=EPRCP 4047.5 |
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GO TO 550 4048. |
| 196 |
C EPRCP=PRCP*TPRCP*SHI 4048.5 |
| 197 |
530 EPRCP=0. 4049. |
| 198 |
ENRGP=EPRCP-PRCP*LHM 4049.5 |
| 199 |
AIJ(I,J,70)=AIJ(I,J,70)+PRCP 4050. |
| 200 |
550 CONTINUE |
| 201 |
c if(TAU.ge.17520.0.and.TAU.lt.17524.0)then |
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c print *,'GROCEAN TAU=',TAU |
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c print *,'PRCP=',PRCP,' TPRCP=',TPRCP |
| 204 |
c print *,'ENRGP=',ENRGP |
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c endif |
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C**** |
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C**** 7064.5 |
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IF(PWATER.LE.0.0) GO TO 400 7065. |
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C**** 7065.5 |
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C**** OCEAN 7066. |
| 211 |
C**** 7066.5 |
| 212 |
EVAP=EVAPOR(I,J,1) 7067. |
| 213 |
ATG1=ATG1+ODATA(I,J,1)*POCEAN 7067.5 |
| 214 |
TG1S=TG1S+ODATA(I,J,1)*POCEAN 7068. |
| 215 |
AEVAP=AEVAP+EVAP*POCEAN 7068.5 |
| 216 |
EVAPS=EVAPS+EVAP*POCEAN 7069. |
| 217 |
AIJ(I,J,61)=AIJ(I,J,61)+EVAP*POCEAN 7069.5 |
| 218 |
IF(KOCEAN.EQ.1) GO TO 60 7070. |
| 219 |
ATG2=ATG2+ODATA(I,J,1)*POCEAN 7070.5 |
| 220 |
TG2S=TG2S+ODATA(I,J,1)*POCEAN 7071. |
| 221 |
IF(POICE.GT.0.) GO TO 110 7071.5 |
| 222 |
GO TO 400 7072. |
| 223 |
60 TGW=ODATA(I,J,1) 7072.5 |
| 224 |
OTDT=DTSRCE*QFLUXT(J) |
| 225 |
AIJ(I,J,57)=AIJ(I,J,57)+TGW 7073. |
| 226 |
WTRO=Z1O(I,J)*RHOW 7073.5 |
| 227 |
ENRGO0=WTRO*TGW*SHW 7074. |
| 228 |
EOFRZ=WTRO*TFO*SHW 7074.5 |
| 229 |
ENRGFO=0. |
| 230 |
ENRGO=0. |
| 231 |
ACEFO=0. |
| 232 |
if(POCEAN.LE.0.0)go to 100 |
| 233 |
F0DT=E0(I,J,1) 7075. |
| 234 |
AIJ(I,J,65)=AIJ(I,J,65)+F0DT*POCEAN 7075.5 |
| 235 |
ATG2=ATG2+ODATA(I,J,4)*POCEAN 7076.5 |
| 236 |
TG2S=TG2S+ODATA(I,J,4)*POCEAN 7077. |
| 237 |
ATG3=ATG3+ODATA(I,J,5)*POCEAN 7077.5 |
| 238 |
AOTDT=AOTDT+OTDT*POCEAN 7078. |
| 239 |
CPRE RUN4=-EVAP 7078.5 |
| 240 |
RUN4=PRCP-EVAP 7078.5 |
| 241 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 242 |
print *,'EVAP=',EVAP,' PRCP=',PRCP |
| 243 |
endif |
| 244 |
ERUN4=RUN4*TGW*SHW 7079. |
| 245 |
AERUN4=AERUN4+ERUN4*POCEAN 7079.5 |
| 246 |
ARUN4=ARUN4+RUN4*POCEAN 7080. |
| 247 |
CPRE ENRGO=F0DT+OTDT-ERUN4 7080.5 |
| 248 |
ENRGO=F0DT+OTDT+ENRGP-ERUN4 7080.5 |
| 249 |
IF(ENRGO0+ENRGO.LT.EOFRZ) GO TO 80 7081. |
| 250 |
C**** FLUXES RECOMPUTE TGO WHICH IS ABOVE FREEZING POINT FOR OCEAN 7081.5 |
| 251 |
ENRGFO=0. 7082. |
| 252 |
ACEFO=0. 7082.5 |
| 253 |
IF(ROICE.GT.0.) GO TO 100 7083. |
| 254 |
ODATA(I,J,1)=TGW+(ENRGO/(WTRO*SHW)+TTRUNC) 7083.5 |
| 255 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 256 |
print *,'1 ODATA(i,j,1)=',ODATA(i,j,1) |
| 257 |
print *,'TGW=',TGW,' WTRO=',WTRO |
| 258 |
print *,'RHOW=',RHOW,' Z1O(i,j)=',Z1O(i,j) |
| 259 |
print *,'SHW=',SHW |
| 260 |
endif |
| 261 |
GO TO 400 7084. |
| 262 |
C**** FLUXES COOL TGO TO FREEZING POINT FOR OCEAN AND FORM SOME ICE 7084.5 |
| 263 |
80 ACEFO=(ENRGO0+ENRGO-EOFRZ)/(TFO*(SHI-SHW)-LHM) 7085. |
| 264 |
ENRGFO=ACEFO*(TFO*SHI-LHM) 7085.5 |
| 265 |
AEFO=AEFO-ENRGFO*POCEAN 7086. |
| 266 |
AIFO=AIFO-ACEFO*POCEAN 7086.5 |
| 267 |
IF(ROICE.GT.0.) GO TO 100 7087. |
| 268 |
ROICE=ACEFO/(ACE1I+AC2OIM) 7087.5 |
| 269 |
ODATA(I,J,1)=TFO 7088. |
| 270 |
c if(J.eq.8.and.TAU.ge. 17520.00)then |
| 271 |
c print *,'2 ODATA(i,j,1)=',ODATA(i,j,1) |
| 272 |
c endif |
| 273 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 274 |
print *,'ROICE==',ROICE |
| 275 |
endif |
| 276 |
ODATA(I,J,2)=ROICE 7088.5 |
| 277 |
GDATA(I,J,1)=0. 7089. |
| 278 |
GDATA(I,J,3)=TFO 7089.5 |
| 279 |
GDATA(I,J,7)=TFO 7090. |
| 280 |
ODATA(I,J,3)=AC2OIM 7090.5 |
| 281 |
GO TO 400 7091. |
| 282 |
C**** 7091.5 |
| 283 |
100 ACE2F=0. 7092. |
| 284 |
ACE2M=0. 7092.5 |
| 285 |
C**** 7093. |
| 286 |
C**** OCEAN ICE 7093.5 |
| 287 |
C**** 7094. |
| 288 |
110 SNOW=GDATA(I,J,1) 7094.5 |
| 289 |
TG1=GDATA(I,J,3) 7095. |
| 290 |
TG2=GDATA(I,J,7) 7095.5 |
| 291 |
ACE2=ODATA(I,J,3) 7096. |
| 292 |
C AIJ(I,J,1)=AIJ(I,J,1)+POICE 7096.5 |
| 293 |
AIJ(I,J,58)=AIJ(I,J,58)+ACE2*POICE 7097. |
| 294 |
F0DT=E0(I,J,2) 7097.5 |
| 295 |
AIJ(I,J,66)=AIJ(I,J,66)+F0DT*POICE 7098. |
| 296 |
F1DT=E1(I,J,2) 7098.5 |
| 297 |
EVAP=EVAPOR(I,J,2) 7099. |
| 298 |
AIJ(I,J,62)=AIJ(I,J,62)+EVAP*POICE 7099.5 |
| 299 |
Z2=ACE2/RHOI 7100. |
| 300 |
IF(KOCEAN.NE.1) GO TO 120 7100.5 |
| 301 |
WTRI0=WTRO-(SNOW+ACE1I+ACE2) 7101. |
| 302 |
EIW0=WTRI0*TGW*SHW 7101.5 |
| 303 |
WTRW0=WTRO-ROICE*(SNOW+ACE1I+ACE2) 7102. |
| 304 |
ENRGW0=WTRW0*TGW*SHW 7102.5 |
| 305 |
RUN0=0. 7103. |
| 306 |
DIFSI=0. 7103.5 |
| 307 |
EDIFSI=0. 7104. |
| 308 |
RUN4=-EVAP 7104.5 |
| 309 |
ERUN4=TGW*RUN4*SHW 7105. |
| 310 |
CERUN4=CERUN4+ERUN4*POICE 7105.5 |
| 311 |
CRUN4=CRUN4+RUN4*POICE 7106. |
| 312 |
C**** 7106.5 |
| 313 |
C**** OCEAN ICE, CALCULATE TG1 7107. |
| 314 |
C**** 7107.5 |
| 315 |
120 SNANDI=SNOW+ACE1I-EVAP 7108. |
| 316 |
if(TPRCP.lt.0.0)then |
| 317 |
SNANDI=SNANDI+PRCP |
| 318 |
endif |
| 319 |
HC1=SNANDI*SHI 7108.5 |
| 320 |
ENRG1=F0DT+EVAP*(TG1*SHI-LHM)-F1DT 7109. |
| 321 |
C PRE |
| 322 |
ENRG1=ENRG1+ENRGP |
| 323 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 324 |
print *,'ENRG1=',ENRG1,' ENRGP=',ENRGP |
| 325 |
print *,'ENRGEV=',EVAP*(TG1*SHI-LHM) |
| 326 |
print *,'F0DT=',F0DT,' F1DT=',F1DT |
| 327 |
endif |
| 328 |
C PRE |
| 329 |
IF(ENRG1.LE.-TG1*HC1) GO TO 130 7109.5 |
| 330 |
C**** FLUXES HEAT UP TG1 TO FREEZING POINT AND MELT SOME SNOW AND ICE 7110. |
| 331 |
RUN0=(ENRG1+TG1*HC1)/LHM 7110.5 |
| 332 |
TG1=0. 7111. |
| 333 |
SNANDI=SNANDI-RUN0 7111.5 |
| 334 |
CRUN0=CRUN0+RUN0*POICE 7112. |
| 335 |
RUN0S=RUN0S+RUN0*POICE 7112.5 |
| 336 |
GO TO 140 7113. |
| 337 |
C**** FLUXES RECOMPUTE TG1 WHICH IS BELOW FREEZING POINT 7113.5 |
| 338 |
130 TG1=TG1+ENRG1/HC1 7114. |
| 339 |
140 IF(SNANDI.GE.ACE1I) GO TO 160 7114.5 |
| 340 |
C**** SOME ICE HAS MELTED OR EVAPORATED, TAKE IT FROM G2 7115. |
| 341 |
SNOW=0. 7115.5 |
| 342 |
DIFS=SNANDI-ACE1I 7116. |
| 343 |
TG1=(TG1*SNANDI-TG2*DIFS)/ACE1I 7116.5 |
| 344 |
EDIFS=DIFS*(TG2*SHI-LHM) 7117. |
| 345 |
IF(KOCEAN.EQ.1) GO TO 150 7117.5 |
| 346 |
CEDIFS=CEDIFS+EDIFS*POICE 7118. |
| 347 |
CDIFS=CDIFS+DIFS*POICE 7118.5 |
| 348 |
CERUN2=CERUN2+EDIFS*POICE 7119. |
| 349 |
CRUN2=CRUN2+DIFS*POICE 7119.5 |
| 350 |
DIFSS=DIFSS+DIFS*POICE 7120. |
| 351 |
GO TO 200 7120.5 |
| 352 |
150 ACE2=ACE2+(DIFS+ATRUNC) 7121. |
| 353 |
DIFSI=ROICE*DIFS 7121.5 |
| 354 |
EDIFSI=ROICE*EDIFS 7122. |
| 355 |
GO TO 210 7122.5 |
| 356 |
160 SNOW=SNANDI-ACE1I 7123. |
| 357 |
C FROM PREC |
| 358 |
if(SNOW.GT.ACE1I)then |
| 359 |
C**** SNOW IS COMPACTED INTO ICE, ICE FROM LAYER 1 GOES DOWN TO LAYER 2 |
| 360 |
DIFS=SNOW-.9*ACE1I 4095.5 |
| 361 |
SNOW=.9*ACE1I 4096. |
| 362 |
EDIFS=DIFS*(TG1*SHI-LHM) 4096.5 |
| 363 |
IF(KOCEAN.EQ.0) THEN |
| 364 |
ERUN2=DIFS*(TG2*SHI-LHM) 4097.5 |
| 365 |
CEDIFS=CEDIFS+EDIFS*POICE 4098.5 |
| 366 |
CDIFS=CDIFS+DIFS*POICE 4099. |
| 367 |
DIFSS=DIFSS+DIFS*POICE 4099.5 |
| 368 |
CERUN2=CERUN2+ERUN2*POICE 4100. |
| 369 |
CRUN2=CRUN2+DIFS*POICE 4100.5 |
| 370 |
ENDIF |
| 371 |
C**** DIFFUSION CHANGES ICE AMOUNT AND TEMPERATURE OF SECOND LAYER 4101.5 |
| 372 |
TG2=TG2+(TG1-TG2)*DIFS/(ACE2+DIFS) |
| 373 |
endif |
| 374 |
C FROM PREC |
| 375 |
IF(KOCEAN.EQ.1) GO TO 210 7123.5 |
| 376 |
C**** 7124. |
| 377 |
C**** OCEAN ICE, CALCULATE TG2 7124.5 |
| 378 |
C**** 7125. |
| 379 |
200 F2DT=DTSRCE*(TG2-TFO)*ALAMI*2./Z2 |
| 380 |
TG2=TG2+(F1DT-F2DT)/(ACE2*SHI) 7126. |
| 381 |
GO TO 370 7126.5 |
| 382 |
210 F2DT=DTSRCE*(TG2-TGW)*ALAMI*2./Z2 |
| 383 |
ENRG2=F1DT-F2DT 7127.5 |
| 384 |
ENRGIW=F2DT+OTDT-ERUN4 7128. |
| 385 |
ENRGFI=0. 7128.5 |
| 386 |
HC2=ACE2*SHI 7129. |
| 387 |
IF(ENRG2.LE.-TG2*HC2) GO TO 220 7129.5 |
| 388 |
C**** FLUXES HEAT UP TG2 TO FREEZING POINT AND MELT SOME ICE 7130. |
| 389 |
ACE2M=(ENRG2+TG2*HC2)/LHM 7130.5 |
| 390 |
TG2=0. 7131. |
| 391 |
ACE2=ACE2+(-ACE2M+ATRUNC) 7131.5 |
| 392 |
AIFI=AIFI+ACE2M*POICE 7132. |
| 393 |
GO TO 300 7132.5 |
| 394 |
C**** CALCULATE THE ENERGY OF THE WATER BELOW THE ICE AT THE FREEZING 7133. |
| 395 |
C**** POINT AND TEST WHETHER NEW ICE MUST BE FORMED 7133.5 |
| 396 |
220 WTRI1=WTRO-(SNOW+ACE1I+ACE2) 7134. |
| 397 |
EFIW=WTRI1*TFO*SHW 7134.5 |
| 398 |
IF(EIW0+ENRGIW.LT.EFIW) GO TO 240 7135. |
| 399 |
C**** FLUXES RECOMPUTE TG2, THE WATER BELOW THE ICE IS ABOVE FREEZING 7135.5 |
| 400 |
TG2=TG2+ENRG2/HC2 7136. |
| 401 |
GO TO 300 7136.5 |
| 402 |
C**** FLUXES WOULD COOL TGIW TO BELOW FREEZING, FREEZE SOME MORE ICE 7137. |
| 403 |
240 ACE2F=(EIW0+ENRGIW-EFIW)/(TFO*(SHI-SHW)-LHM) 7137.5 |
| 404 |
ENRGFI=ACE2F*(TFO*SHI-LHM) 7138. |
| 405 |
CEFI=CEFI-ENRGFI*POICE 7138.5 |
| 406 |
CIFI=CIFI-ACE2F*POICE 7139. |
| 407 |
ACE2=ACE2+(ACE2F+ATRUNC) 7139.5 |
| 408 |
TG2=TG2+(ENRG2+ACE2F*(TFO-TG2)*SHI)/(ACE2*SHI) 7140. |
| 409 |
C**** 7140.5 |
| 410 |
C**** CALCULATE COMPOSITE TEMPERATURES AND REDISTRIBUTION OF ICE 7141. |
| 411 |
C**** 7141.5 |
| 412 |
300 WTRW=WTRW0-(1.-ROICE)*ACEFO+ROICE*(RUN0-RUN4+ACE2M-ACE2F) 7142. |
| 413 |
ENRGW=ENRGW0+(1.-ROICE)*(ENRGO-ENRGFO)+ROICE*(ENRGIW-ENRGFI) 7142.5 |
| 414 |
TGW=ENRGW/(WTRW*SHW)+TTRUNC 7143. |
| 415 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 416 |
print *,' ENRGW=',ENRGW |
| 417 |
print *,' ENRGW0=',ENRGW0 |
| 418 |
print *,' ENRGO=',ENRGO |
| 419 |
print *,' ENRGFO=',ENRGFO |
| 420 |
print *,' ENRGIW=',ENRGIW |
| 421 |
print *,' ENRGFI=',ENRGFI |
| 422 |
print *,' ROICE=',ROICE |
| 423 |
endif |
| 424 |
IF(ACEFO.LE.0.) GO TO 310 7143.5 |
| 425 |
C**** NEW ICE FORMED ON THE OCEAN SURFACE 7144. |
| 426 |
DRO=(1.-ROICE)*ACEFO/(ACE1I+AC2OIM) 7144.5 |
| 427 |
TG1=TG1+(TFO-TG1)*DRO*ACE1I/(ROICE*(SNOW+ACE1I)+DRO*ACE1I) 7145. |
| 428 |
TG2=TG2+(TFO-TG2)*DRO*AC2OIM/(ROICE*ACE2+DRO*AC2OIM) 7145.5 |
| 429 |
SNOW=SNOW*ROICE/(ROICE+DRO) 7146. |
| 430 |
ROICE=ROICE+DRO 7146.5 |
| 431 |
ACE2=ACE2+(DRO*(AC2OIM-ACE2)/ROICE+ATRUNC) 7147. |
| 432 |
310 IF(ACE2.GE.AC2OIM) GO TO 320 7147.5 |
| 433 |
C**** ICE IS TO THIN, COMPRESS IT HORIZONTALLY 7148. |
| 434 |
ROICEN=ROICE*(ACE1I+ACE2)/(ACE1I+AC2OIM) 7148.5 |
| 435 |
GO TO 340 7149. |
| 436 |
320 OPNOCN=.06*(RHOI/(ACE1I+ACE2)-BYZICX) 7149.5 |
| 437 |
IF(1.-ROICE.GT.OPNOCN) GO TO 360 7149.6 |
| 438 |
C**** TOO LITTLE OPEN OCEAN, COMPRESS THE ICE HORIZONTALLY 7150. |
| 439 |
ROICEN=1.-OPNOCN 7150.5 |
| 440 |
340 DRI=ROICE-ROICEN 7151. |
| 441 |
DIFS=DRI*ACE1I/ROICE 7151.5 |
| 442 |
SNOW=SNOW*(ROICE/ROICEN) 7152. |
| 443 |
TG2=TG2+(TG1-TG2)*DIFS/(ACE2+DIFS) 7152.5 |
| 444 |
ACE2=ACE2+(DRI*(ACE1I+ACE2)/ROICEN+ATRUNC) 7153. |
| 445 |
EDIFSI=EDIFSI+ROICE*DIFS*(TG1*SHI-LHM) 7153.5 |
| 446 |
DIFSI=DIFSI+ROICE*DIFS 7154. |
| 447 |
ROICE=ROICEN 7154.5 |
| 448 |
C**** RESAVE PROGNOSTIC QUANTITIES 7155. |
| 449 |
360 ODATA(I,J,1)=TGW 7155.5 |
| 450 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 451 |
print *,'3 ODATA(i,j,1)=',ODATA(i,j,1) |
| 452 |
endif |
| 453 |
if(ROICE.lt.0.0.or.ACE2.lt.AC2OIM)then |
| 454 |
print *,'From ground' |
| 455 |
print *,'J=',' ROICE=',ROICE,' ACE2=',ACE2 |
| 456 |
stop |
| 457 |
endif |
| 458 |
if(J.eq.-3.and.TAU.ge. 17520.00)then |
| 459 |
print *,'after 360 ROICE==',ROICE |
| 460 |
print *,' TG1=',TG1,' TG2=',TG2 |
| 461 |
endif |
| 462 |
ODATA(I,J,2)=ROICE 7156. |
| 463 |
ODATA(I,J,3)=ACE2 7156.5 |
| 464 |
COTDT=COTDT+OTDT*POICE 7157. |
| 465 |
CEDIFS=CEDIFS+EDIFSI*PWATER 7157.5 |
| 466 |
CDIFS=CDIFS+DIFSI*PWATER 7158. |
| 467 |
DIFSS=DIFSS+DIFSI*PWATER 7158.5 |
| 468 |
370 GDATA(I,J,1)=SNOW 7159. |
| 469 |
GDATA(I,J,3)=TG1 7159.5 |
| 470 |
GDATA(I,J,7)=TG2 7160. |
| 471 |
CSNOW=CSNOW+SNOW*POICE 7160.5 |
| 472 |
CTG1=CTG1+TG1*POICE 7161. |
| 473 |
CTG2=CTG2+TG2*POICE 7161.5 |
| 474 |
CACE2=CACE2+ACE2*POICE 7162. |
| 475 |
CF1DT=CF1DT+F1DT*POICE 7162.5 |
| 476 |
CF2DT=CF2DT+F2DT*POICE 7163. |
| 477 |
CEVAP=CEVAP+EVAP*POICE 7163.5 |
| 478 |
CICOV=CICOV+POICE 7164. |
| 479 |
SNOWS=SNOWS+SNOW*POICE 7164.5 |
| 480 |
TG1S=TG1S+TG1*POICE 7165. |
| 481 |
ACE1S=ACE1S+ACE1I*POICE 7165.5 |
| 482 |
ACE2S=ACE2S+ACE2*POICE 7166. |
| 483 |
TG2S=TG2S+TG2*POICE 7166.5 |
| 484 |
EVAPS=EVAPS+EVAP*POICE 7167. |
| 485 |
C**** 7167.5 |
| 486 |
400 continue |
| 487 |
AIJ(I,J,7)=AIJ(I,J,7)+(WTR1+ACE1)/WFC1 7305.5 |
| 488 |
AIJ(I,J,50)=AIJ(I,J,50)+(WTR1+ACE1+WTR2+ACE2) 7306. |
| 489 |
C**** 7306.5 |
| 490 |
C**** ACCUMULATE DIAGNOSTICS 7307. |
| 491 |
C**** 7307.5 |
| 492 |
C**** QUANTITIES ACCUMULATED FOR LATITUDE-LONGITUDE MAPS IN DIAGIJ 7314. |
| 493 |
950 AIJ(I,J,6)=AIJ(I,J,6)+EVAPS 7314.5 |
| 494 |
AIJ(I,J,28)=AIJ(I,J,28)+TG1S 7315. |
| 495 |
960 CONTINUE 7315.5 |
| 496 |
C**** LONGITUDINALLY INTEGRATED QUANTITIES FOR DIAGJ 7316. |
| 497 |
CJ(J,15)=CJ(J,15)+CF2DT 7316.5 |
| 498 |
AJ(J,17)=AJ(J,17)+ATG2 7317. |
| 499 |
CJ(J,17)=CJ(J,17)+CTG2 7318. |
| 500 |
AJ(J,18)=AJ(J,18)+ATG1 7318.5 |
| 501 |
CJ(J,18)=CJ(J,18)+CTG1 7319.5 |
| 502 |
AJ(J,19)=AJ(J,19)+AEVAP 7320. |
| 503 |
CJ(J,19)=CJ(J,19)+CEVAP 7321. |
| 504 |
CJ(J,30)=CJ(J,30)+CICOV 7321.5 |
| 505 |
CCC AJ(J,33)=AJ(J,33)+AOTDT 7322. |
| 506 |
CCC CJ(J,33)=CJ(J,33)+COTDT 7322.5 |
| 507 |
AJ(J,34)=AJ(J,34)+ATG3 7323. |
| 508 |
CJ(J,41)=CJ(J,41)+CEDIFS 7324.5 |
| 509 |
CJ(J,42)=CJ(J,42)+CF1DT 7325.5 |
| 510 |
AJ(J,43)=AJ(J,43)+AEFO 7326. |
| 511 |
CJ(J,43)=CJ(J,43)+(CERUN2+CEFI) 7327. |
| 512 |
CJ(J,45)=CJ(J,45)+CDIFS 7328. |
| 513 |
AJ(J,46)=AJ(J,46)+AIFO 7328.5 |
| 514 |
CJ(J,46)=CJ(J,46)+(CRUN2+CIFI) 7329.5 |
| 515 |
AJ(J,47)=AJ(J,47)+ARUN4 7330. |
| 516 |
CJ(J,47)=CJ(J,47)+CRUN4 7330.5 |
| 517 |
AJ(J,48)=AJ(J,48)+AERUN4 7331. |
| 518 |
CJ(J,48)=CJ(J,48)+CERUN4 7331.5 |
| 519 |
CJ(J,52)=CJ(J,52)+CACE2 7334. |
| 520 |
CJ(J,53)=CJ(J,53)+CSNOW 7335. |
| 521 |
CJ(J,54)=CJ(J,54)+CRUN0 7336. |
| 522 |
c if(J.eq.8.and.TAU.ge. 17520.00)then |
| 523 |
c print *,'4 ODATA(1,j,1)=',ODATA(1,j,1) |
| 524 |
c endif |
| 525 |
980 CONTINUE 7336.5 |
| 526 |
RETURN 7337. |
| 527 |
END 7337.5 |
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