#include "ctrparam.h" ! ========================================================== ! ! GROUND.F: THIS SUBROUTINE USES THE SURFACE FLUXES TO ! PREDICT IN TIME THE GROUND TEMPERATURE, GROUND ! WATER AND ICE, AND SNOW MELTING. ! ! ---------------------------------------------------------- ! ! Revision History: ! ! When Who What ! ---- ---------- ------- ! 073100 Chien Wang add cpp & dmax dmin -> max, min ! ! ========================================================== SUBROUTINE GRFOROCEAN 7001. C**** 7001.5 C**** THIS SUBROUTINE USES THE SURFACE FLUXES TO PREDICT IN TIME THE 7002. C**** GROUND TEMPERATURE, GROUND WATER AND ICE, AND SNOW MELTING. 7002.5 C**** 7003. #include "BD2G04.COM" 7003.5 COMMON U,V,T,P,Q 7004. COMMON/WORK3/E0(IO0,JM0,4),E1(IO0,JM0,4),EVAPOR(IO0,JM0,4) 7004.5 COMMON/OT/OTA(IO0,JM0),OTB(IO0,JM0),OTC(IO0,JM0) 7005. COMMON/SPEC2/KM,KINC,COEK,C3LAND(IO0,JM0),C3OICE(IO0,JM0) 7005.1 * ,C3LICE(IO0,JM0),WMGE(IO0,JM0),TSSFC(1,JM0,4) 7005.2 common/qfl/QFLUX(JM0,0:13),ZOAV(JM0),QFLUXT(JM0) COMMON/OLDZO/Z1OOLD(IO0,JM0) DIMENSION FWATER(JM0),TOBS(JM0),TF68(JM0),DELR(JM0) 7005.3 DATA SHV/0./,SHW/4185./,SHI/2060./,RHOW/1000./,RHOI/916.6/, 7005.9 * ALAMI/2.1762/,TFO/-1.56/,Z1I/.1/,Z2LI/2.9/,Z1E/.1/,Z2E/4./ 7006. INTEGER JDOFM(13) 7006.1 DATA JDOFM/0,31,59,90,120,151,181,212,243,273,304,334,365/ 7006.2 DATA Z2OIM/0.9/,Z2OIX/4.9/ 7006.5 DATA TTRUNC/0./ 7007. DATA IFIRST/1/ 7007.5 C**** 7008. C**** FDATA 2 LAND COVERAGE (1) 7008.5 C**** 3 RATIO OF LAND ICE COVERAGE TO LAND COVERAGE (1) 7009. C**** 7009.5 C**** ODATA 1 OCEAN TEMPERATURE (C) 7010. C**** 2 RATIO OF OCEAN ICE COVERAGE TO WATER COVERAGE (1) 7010.5 C**** 3 OCEAN ICE AMOUNT OF SECOND LAYER (KG/M**2) 7011. C**** 7011.5 C**** GDATA 1 OCEAN ICE SNOW AMOUNT (KG/M**2) 7012. C**** 2 EARTH SNOW AMOUNT (KG/M**2) 7012.5 C**** 3 OCEAN ICE TEMPERATURE OF FIRST LAYER (C) 7013. C**** 4 EARTH TEMPERATURE OF FIRST LAYER (C) 7013.5 C**** 5 EARTH WATER OF FIRST LAYER (KG/M**2) 7014. C**** 6 EARTH ICE OF FIRST LAYER (KG/M**2) 7014.5 C**** 7 OCEAN ICE TEMPERATURE OF SECOND LAYER (C) 7015. C**** 8 EARTH TEMPERATURE OF SECOND LAYER (C) 7015.5 C**** 9 EARTH WATER OF SECOND LAYER (KG/M**2) 7016. C**** 10 EARTH ICE OF SECOND LAYER (KG/M**2) 7016.5 C**** 12 LAND ICE SNOW AMOUNT (KG/M**2) 7017. C**** 13 LAND ICE TEMPERATURE OF FIRST LAYER (C) 7017.5 C**** 14 LAND ICE TEMPERATURE OF SECOND LAYER (C) 7018. C**** 7018.5 C**** VDATA 9 WATER FIELD CAPACITY OF FIRST LAYER (KG/M**2) 7019. C**** 10 WATER FIELD CAPACITY OF SECOND LAYER (KG/M**2) 7019.5 C**** 7020. IF(IFIRST.NE.1) GO TO 50 7020.5 IFIRST=0 7021. FIO=IO 7021.1 JDAYPR=0 10 DTSRCE=NDYN*DT 7023. ACE1I=Z1I*RHOI 7023.5 AC2OIM=Z2OIM*RHOI 7024. ATRUNC=2.**(-13) 7024.5 BYZICX=1./(Z1I+Z2OIX) 7024.6 HC1I=ACE1I*SHI 7025. HC2LI=Z2LI*RHOI*SHI 7025.5 HC1DE=Z1E*1129950. 7026. HC2DE=Z2E*1129950.+3.5*.125*RHOW*3100. 7026.5 DIFFUS=DTSRCE/SDAY 7027. C OTCOR=-.927E18 7027.1 c print *,'E0(1,j,1)' c print *,(E0(1,j,1),j=1,JM0) 50 ANGLE=TWOPI*JDAY/365. 7027.5 DO 55 MONTH=1,12 7027.6 IF(JDAY.LE.JDOFM(MONTH+1)) GO TO 56 7027.7 55 CONTINUE 7027.8 56 CONTINUE 7027.9 SINANG=SIN(ANGLE) 7028. COSANG=COS(ANGLE) 7028.5 C**** 7029. C**** OUTSIDE LOOP OVER J AND I, EXECUTED ONCE FOR EACH GRID POINT 7029.5 C**** 7030. JRPR=0 DO 980 J=1,JM 7030.5 IMAX=IM 7031. IF((J.EQ.1).OR.(J.EQ.JM)) IMAX=1 7031.5 C DELR(J)=(TF68(J)-TOBS(J))*Z1O(1,J)*RHOW*SHW/(365.*SDAY) 7031.6 BF1DT=0. 7032. CF1DT=0. 7032.5 AOTDT=0. 7033. COTDT=0. 7033.5 AEFO=0. 7034. CEFI=0. 7034.5 BEDIFS=0. 7035. CEDIFS=0. 7035.5 BERUN0=0. 7036. CF2DT=0. 7036.5 BERUN2=0. 7037. CERUN2=0. 7037.5 AERUN4=0. 7038. CERUN4=0. 7038.5 ATG1=0. 7039. BTG1=0. 7039.5 CTG1=0. 7040. ATG2=0. 7040.5 BTG2=0. 7041. CTG2=0. 7041.5 ATG3=0. 7042. AEVAP=0. 7042.5 BEVAP=0. 7043. CEVAP=0. 7043.5 BDIFS=0. 7044. CDIFS=0. 7044.5 AIFO=0. 7045. CIFI=0. 7045.5 BRUN0=0. 7046. CRUN0=0. 7046.5 BRUN2=0. 7047. CRUN2=0. 7047.5 ARUN4=0. 7048. CRUN4=0. 7048.5 BWTR1=0. 7049. BACE1=0. 7049.5 BWTR2=0. 7050. BACE2=0. 7050.5 CACE2=0. 7051. BSNOW=0. 7051.5 CSNOW=0. 7052. CICOV=0. 7052.5 c DO 960 I=1,IMAX 7053. I=1 C**** 7053.5 C**** DETERMINE SURFACE CONDITIONS 7054. C**** 7054.5 PLAND=FDATA(I,J,2) 7055. PWATER=1.-PLAND 7055.5 PLICE=FDATA(I,J,3)*PLAND 7056. PEARTH=PLAND-PLICE 7056.5 ROICE=ODATA(I,J,2) 7057. POICE=ROICE*PWATER 7057.5 POCEAN=PWATER-POICE 7058. if(POCEAN.LE.1.E-5)then POCEAN=0. POICE=PWATER endif JR=J DXYPJ=DXYP(J) 7059. SNOWS=0. 7059.5 WTR1S=0. 7060. ACE1S=0. 7060.5 WTR2S=0. 7061. ACE2S=0. 7061.5 TG1S=0. 7062. TG2S=0. 7062.5 EVAPS=0. 7063. RUN0S=0. 7063.5 DIFSS=0. 7064. C**** 7064.5 IF(PWATER.LE.0.0) GO TO 400 7065. C**** 7065.5 C**** OCEAN 7066. C**** 7066.5 EVAP=EVAPOR(I,J,1) 7067. ATG1=ATG1+ODATA(I,J,1)*POCEAN 7067.5 TG1S=TG1S+ODATA(I,J,1)*POCEAN 7068. AEVAP=AEVAP+EVAP*POCEAN 7068.5 EVAPS=EVAPS+EVAP*POCEAN 7069. AIJ(I,J,61)=AIJ(I,J,61)+EVAP*POCEAN 7069.5 ATG2=ATG2+ODATA(I,J,4)*POCEAN 7070.5 TG2S=TG2S+ODATA(I,J,4)*POCEAN 7071. ATG3=ATG3+ODATA(I,J,5)*POCEAN 7070.5 IF(POICE.GT.0.) GO TO 110 7071.5 GO TO 400 7072. C**** 7093. C**** OCEAN ICE 7093.5 C**** 7094. 110 SNOW=GDATA(I,J,1) 7094.5 TG1=GDATA(I,J,3) 7095. TG2=GDATA(I,J,7) 7095.5 ACE2=ODATA(I,J,3) 7096. C AIJ(I,J,1)=AIJ(I,J,1)+POICE 7096.5 AIJ(I,J,58)=AIJ(I,J,58)+ACE2*POICE 7097. F0DT=E0(I,J,2) 7097.5 AIJ(I,J,66)=AIJ(I,J,66)+F0DT*POICE 7098. F1DT=E1(I,J,2) 7098.5 EVAP=EVAPOR(I,J,2) 7099. AIJ(I,J,62)=AIJ(I,J,62)+EVAP*POICE 7099.5 Z2=ACE2/RHOI 7100. IF(KOCEAN.NE.1) GO TO 120 7100.5 WTRI0=WTRO-(SNOW+ACE1I+ACE2) 7101. EIW0=WTRI0*TGW*SHW 7101.5 WTRW0=WTRO-ROICE*(SNOW+ACE1I+ACE2) 7102. ENRGW0=WTRW0*TGW*SHW 7102.5 RUN0=0. 7103. DIFSI=0. 7103.5 EDIFSI=0. 7104. RUN4=-EVAP 7104.5 ERUN4=TGW*RUN4*SHW 7105. CERUN4=CERUN4+ERUN4*POICE 7105.5 CRUN4=CRUN4+RUN4*POICE 7106. C**** 7106.5 C**** OCEAN ICE, CALCULATE TG1 7107. C**** 7107.5 120 SNANDI=SNOW+ACE1I-EVAP 7108. C**** 7124. C**** 7125. 200 F2DT=DTSRCE*(TG2-TFO)*ALAMI*2./Z2 CSNOW=CSNOW+SNOW*POICE 7160.5 CTG1=CTG1+TG1*POICE 7161. CTG2=CTG2+TG2*POICE 7161.5 CACE2=CACE2+ACE2*POICE 7162. CF1DT=CF1DT+F1DT*POICE 7162.5 CF2DT=CF2DT+F2DT*POICE 7163. CEVAP=CEVAP+EVAP*POICE 7163.5 CICOV=CICOV+POICE 7164. SNOWS=SNOWS+SNOW*POICE 7164.5 TG1S=TG1S+TG1*POICE 7165. ACE1S=ACE1S+ACE1I*POICE 7165.5 ACE2S=ACE2S+ACE2*POICE 7166. TG2S=TG2S+TG2*POICE 7166.5 EVAPS=EVAPS+EVAP*POICE 7167. C**** 7167.5 400 continue C**** 7306.5 C**** ACCUMULATE DIAGNOSTICS 7307. C**** 7307.5 C**** LONGITUDINALLY INTEGRATED QUANTITIES FOR DIAGJ 7316. CJ(J,15)=CJ(J,15)+CF2DT 7316.5 AJ(J,17)=AJ(J,17)+ATG2 7317. CJ(J,17)=CJ(J,17)+CTG2 7318. AJ(J,18)=AJ(J,18)+ATG1 7318.5 CJ(J,18)=CJ(J,18)+CTG1 7319.5 AJ(J,19)=AJ(J,19)+AEVAP 7320. CJ(J,19)=CJ(J,19)+CEVAP 7321. CJ(J,30)=CJ(J,30)+CICOV 7321.5 CCC AJ(J,33)=AJ(J,33)+AOTDT 7322. CCC CJ(J,33)=CJ(J,33)+COTDT 7322.5 AJ(J,34)=AJ(J,34)+ATG3 7323. CJ(J,41)=CJ(J,41)+CEDIFS 7324.5 CJ(J,42)=CJ(J,42)+CF1DT 7325.5 AJ(J,43)=AJ(J,43)+AEFO 7326. CJ(J,43)=CJ(J,43)+(CERUN2+CEFI) 7327. CJ(J,45)=CJ(J,45)+CDIFS 7328. AJ(J,46)=AJ(J,46)+AIFO 7328.5 CJ(J,46)=CJ(J,46)+(CRUN2+CIFI) 7329.5 AJ(J,47)=AJ(J,47)+ARUN4 7330. CJ(J,47)=CJ(J,47)+CRUN4 7330.5 AJ(J,48)=AJ(J,48)+AERUN4 7331. CJ(J,48)=CJ(J,48)+CERUN4 7331.5 CJ(J,52)=CJ(J,52)+CACE2 7334. CJ(J,53)=CJ(J,53)+CSNOW 7335. CJ(J,54)=CJ(J,54)+CRUN0 7336. 980 CONTINUE 7336.5 RETURN 7337. END 7337.5