| 1 | ! |
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| 2 | !NCEP_MESO:MODEL_LAYER: PHYSICS |
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| 3 | ! |
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| 4 | !*********************************************************************** |
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| 5 | SUBROUTINE RDTEMP(NTSD,DT,JULDAY,JULYR,IHRST,GLAT,GLON & |
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| 6 | & ,CZEN,CZMEAN,T,RSWTT,RLWTT,HTM,HBM2 & |
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| 7 | & ,IDS,IDE,JDS,JDE,KDS,KDE & |
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| 8 | & ,IMS,IME,JMS,JME,KMS,KME & |
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| 9 | & ,ITS,ITE,JTS,JTE,KTS,KTE) |
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| 10 | !*********************************************************************** |
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| 11 | !$$$ SUBPROGRAM DOCUMENTATION BLOCK |
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| 12 | ! . . . |
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| 13 | ! SUBPROGRAM: RDTEMP RADIATIVE TEMPERATURE CHANGE |
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| 14 | ! PRGRMMR: BLACK ORG: W/NP22 DATE: 93-12-29 |
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| 15 | ! |
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| 16 | ! ABSTRACT: |
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| 17 | ! RDTEMP APPLIES THE TEMPERATURE TENDENCIES DUE TO |
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| 18 | ! RADIATION AT ALL LAYERS AT EACH ADJUSTMENT TIME STEP |
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| 19 | ! |
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| 20 | ! PROGRAM HISTORY LOG: |
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| 21 | ! 87-09-?? BLACK - ORIGINATOR |
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| 22 | ! 95-03-25 BLACK - CONVERSION FROM 1-D TO 2-D IN HORIZONTAL |
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| 23 | ! 95-11-20 ABELES - PARALLEL OPTIMIZATION |
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| 24 | ! 98-10-30 BLACK - MODIFIED FOR DISTRIBUTED MEMORY |
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| 25 | ! 02-06-07 BLACK - WRF CODING STANDARDS |
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| 26 | ! 02-09-09 WOLFE - CONVERTING TO GLOBAL INDEXING |
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| 27 | ! |
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| 28 | ! USAGE: CALL RDTEMP FROM SUBROUTINE SOLVE_RUNSTREAM |
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| 29 | ! |
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| 30 | ! ATTRIBUTES: |
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| 31 | ! LANGUAGE: FORTRAN 90 |
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| 32 | ! MACHINE : IBM SP |
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| 33 | !$$$ |
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| 34 | !----------------------------------------------------------------------- |
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| 35 | USE MODULE_MPP |
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| 36 | USE MODULE_RA_GFDLETA,ONLY : CAL_MON_DAY,ZENITH |
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| 37 | !----------------------------------------------------------------------- |
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| 38 | ! |
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| 39 | IMPLICIT NONE |
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| 40 | ! |
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| 41 | !----------------------------------------------------------------------- |
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| 42 | ! |
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| 43 | INTEGER,INTENT(IN) :: IDS,IDE,JDS,JDE,KDS,KDE & |
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| 44 | & ,IMS,IME,JMS,JME,KMS,KME & |
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| 45 | & ,ITS,ITE,JTS,JTE,KTS,KTE |
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| 46 | ! |
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| 47 | INTEGER,INTENT(IN) :: IHRST,JULDAY,JULYR,NTSD |
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| 48 | ! |
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| 49 | REAL,INTENT(IN) :: DT |
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| 50 | ! |
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| 51 | REAL,DIMENSION(IMS:IME,JMS:JME),INTENT(IN) :: CZMEAN,GLAT,GLON & |
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| 52 | & ,HBM2 |
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| 53 | ! |
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| 54 | REAL,DIMENSION(IMS:IME,KMS:KME,JMS:JME),INTENT(IN) :: HTM & |
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| 55 | & ,RLWTT & |
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| 56 | & ,RSWTT |
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| 57 | ! |
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| 58 | REAL,DIMENSION(IMS:IME,KMS:KME,JMS:JME),INTENT(INOUT) :: T |
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| 59 | ! |
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| 60 | REAL,DIMENSION(IMS:IME,JMS:JME),INTENT(OUT) :: CZEN |
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| 61 | ! |
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| 62 | !----------------------------------------------------------------------- |
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| 63 | !*** LOCAL VARIABLES |
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| 64 | !----------------------------------------------------------------------- |
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| 65 | ! |
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| 66 | INTEGER :: I,J,JDAY,JMONTH,K |
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| 67 | ! |
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| 68 | INTEGER,DIMENSION(3) :: IDAT |
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| 69 | ! |
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| 70 | REAL :: DAYI,HOUR,TIMES,TTNDKL |
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| 71 | ! |
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| 72 | REAL,DIMENSION(IMS:IME,JMS:JME) :: CZEN2,XLAT2,XLON2 |
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| 73 | ! |
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| 74 | REAL,DIMENSION(ITS:ITE,JTS:JTE) :: FACTR |
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| 75 | ! |
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| 76 | REAL :: DEGRAD=3.1415926/180. |
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| 77 | real :: xlat1,xlon1 |
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| 78 | ! |
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| 79 | !----------------------------------------------------------------------- |
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| 80 | !----------------------------------------------------------------------- |
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| 81 | MYIS=MAX(IDS,ITS) |
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| 82 | MYIE=MIN(IDE,ITE) |
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| 83 | MYJS=MAX(JDS,JTS) |
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| 84 | MYJE=MIN(JDE,JTE) |
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| 85 | !----------------------------------------------------------------------- |
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| 86 | ! |
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| 87 | !*** GET CURRENT VALUE OF COS(ZENITH ANGLE) |
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| 88 | ! |
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| 89 | TIMES=NTSD*DT |
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| 90 | ! |
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| 91 | DO J=MYJS,MYJE |
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| 92 | DO I=MYIS,MYIE |
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| 93 | XLAT2(I,J)=GLAT(I,J) |
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| 94 | XLON2(I,J)=GLON(I,J) |
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| 95 | !!!!!!!!!!!!Remove the following lines after bit-correct answers |
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| 96 | !!!!!!!!!!!!are established with the control |
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| 97 | ! xlat1=glat(i,j)/degrad |
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| 98 | ! xlat2(i,j)=xlat1*degrad |
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| 99 | ! xlon1=glon(i,j)/degrad |
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| 100 | ! xlon2(i,j)=xlon1*degrad |
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| 101 | !!!!!!!!!!!! |
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| 102 | !!!!!!!!!!!! |
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| 103 | ENDDO |
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| 104 | ENDDO |
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| 105 | ! |
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| 106 | CALL CAL_MON_DAY(JULDAY,JULYR,JMONTH,JDAY) |
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| 107 | |
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| 108 | IDAT(1)=JMONTH |
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| 109 | IDAT(2)=JDAY |
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| 110 | IDAT(3)=JULYR |
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| 111 | ! |
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| 112 | CALL ZENITH(TIMES,DAYI,HOUR,IDAT,IHRST,XLON2,XLAT2,CZEN2 & |
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| 113 | & ,MYIS,MYIE,MYJS,MYJE & |
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| 114 | & ,IDS,IDE,JDS,JDE,KDS,KDE & |
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| 115 | & ,IMS,IME,JMS,JME,KMS,KME & |
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| 116 | & ,ITS,ITE,JTS,JTE,KTS,KTE) |
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| 117 | ! |
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| 118 | DO J=MYJS,MYJE |
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| 119 | DO I=MYIS,MYIE |
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| 120 | CZEN(I,J)=CZEN2(I,J) |
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| 121 | IF(CZMEAN(I,J).GT.0.)THEN |
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| 122 | FACTR(I,J)=CZEN(I,J)/CZMEAN(I,J) |
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| 123 | ELSE |
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| 124 | FACTR(I,J)=0. |
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| 125 | ENDIF |
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| 126 | ENDDO |
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| 127 | ENDDO |
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| 128 | ! |
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| 129 | DO J=MYJS,MYJE |
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| 130 | DO K=KTS,KTE |
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| 131 | DO I=MYIS,MYIE |
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| 132 | TTNDKL=RSWTT(I,K,J)*FACTR(I,J)+RLWTT(I,K,J) |
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| 133 | T(I,K,J)=T(I,K,J)+TTNDKL*DT*HTM(I,K,J)*HBM2(I,J) |
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| 134 | ENDDO |
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| 135 | ENDDO |
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| 136 | ENDDO |
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| 137 | !----------------------------------------------------------------------- |
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| 138 | END SUBROUTINE RDTEMP |
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| 139 | !----------------------------------------------------------------------- |
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