[2056] | 1 | ! |
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| 2 | ! $Id: surdi.F90 2641 2016-09-29 21:26:46Z oboucher $ |
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| 3 | ! |
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[1989] | 4 | SUBROUTINE SURDI |
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| 5 | |
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| 6 | !**** *SURDI* - INITIALIZE COMMON YOERDI CONTROLLING RADINT |
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| 7 | |
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| 8 | ! PURPOSE. |
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| 9 | ! -------- |
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| 10 | ! INITIALIZE YOERDI, THE COMMON THAT CONTROLS THE |
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| 11 | ! RADIATION INTERFACE |
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| 12 | |
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| 13 | !** INTERFACE. |
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| 14 | ! ---------- |
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| 15 | ! CALL *SURDI* FROM *SURAD* |
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| 16 | ! ----- ----- |
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| 17 | |
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| 18 | ! EXPLICIT ARGUMENTS : |
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| 19 | ! -------------------- |
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| 20 | ! NONE |
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| 21 | |
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| 22 | ! IMPLICIT ARGUMENTS : |
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| 23 | ! -------------------- |
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| 24 | ! COMMON YOERDI |
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| 25 | |
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| 26 | ! METHOD. |
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| 27 | ! ------- |
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| 28 | ! SEE DOCUMENTATION |
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| 29 | |
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| 30 | ! EXTERNALS. |
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| 31 | ! ---------- |
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| 32 | ! NONE |
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| 33 | |
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| 34 | ! REFERENCE. |
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| 35 | ! ---------- |
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| 36 | ! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE IFS MODEL |
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| 37 | |
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| 38 | ! AUTHOR. |
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| 39 | ! ------- |
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| 40 | ! Original JEAN-JACQUES MORCRETTE *ECMWF* |
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| 41 | ! Modified P. Viterbo 99-03-26 Tiling of the land surface |
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| 42 | ! Modified P. Viterbo 24-05-2004 surf library |
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| 43 | |
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| 44 | ! MODIFICATIONS. |
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| 45 | ! -------------- |
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| 46 | ! ORIGINAL : 88-12-15 |
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| 47 | ! M.Hamrud 01-Oct-2003 CY28 Cleaning |
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| 48 | ! JJMorcrette 2004-10-07 Gas concentrations |
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| 49 | ! ------------------------------------------------------------------ |
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| 50 | |
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| 51 | USE PARKIND1 ,ONLY : JPRB |
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| 52 | USE YOMHOOK ,ONLY : LHOOK, DR_HOOK |
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| 53 | |
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| 54 | USE YOERDI , ONLY : RRAE ,& |
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[2056] | 55 | ! & RCARDI ,RCH4 ,RN2O ,RO3 ,RCFC11 ,& |
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[2641] | 56 | ! & RCFC12, & |
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[2056] | 57 | & REPCLC ,REPH2O ,RSUNDUR ,& |
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[1989] | 58 | & RCCO2 ,RCCH4 ,RCN2O ,RCCFC11 ,RCCFC12 |
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| 59 | |
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[2056] | 60 | |
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[1989] | 61 | IMPLICIT NONE |
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| 62 | |
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[2641] | 63 | !MPL/IM 20160915 on prend GES de phylmd |
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[2056] | 64 | !#include "clesphys.h" |
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[1989] | 65 | REAL(KIND=JPRB) :: ZAIRMWG, ZC11MWG, ZC12MWG, ZCH4MWG, ZCO2MWG, ZN2OMWG, ZO3MWG |
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| 66 | REAL(KIND=JPRB) :: ZHOOK_HANDLE |
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| 67 | |
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| 68 | ! ---------------------------------------------------------------- |
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| 69 | |
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| 70 | !* 1. SET DEFAULT VALUES. |
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| 71 | ! ------------------- |
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| 72 | |
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| 73 | IF (LHOOK) CALL DR_HOOK('SURDI',0,ZHOOK_HANDLE) |
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| 74 | RRAE = 0.1277E-02_JPRB |
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| 75 | |
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| 76 | !* Threshold for computing sunshine duration (W/m2) |
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| 77 | RSUNDUR=120._JPRB |
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| 78 | |
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| 79 | !* For sea ice, monthly values are based on Ebert and Curry, 1993, Table 2. |
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| 80 | ! We take dry snow albedo as the representative value for non-summer |
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| 81 | ! months, and bare sea-ice as the representative value for summer |
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| 82 | ! months. The values for Antarctic are shifted six-months. |
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| 83 | ! All computations brought back to *SUSWN* |
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| 84 | |
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| 85 | !* Concentration of the various trace gases (IPCC/SACC values for 1990) |
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| 86 | ! CO2 CH4 N2O CFC11 CFC12 |
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| 87 | ! 353ppmv 1.72ppmv 310ppbv 280pptv 484pptv |
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| 88 | |
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| 89 | ZAIRMWG = 28.970_JPRB |
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| 90 | ZCO2MWG = 44.011_JPRB |
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| 91 | ZCH4MWG = 16.043_JPRB |
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| 92 | ZN2OMWG = 44.013_JPRB |
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| 93 | ZO3MWG = 47.9982_JPRB |
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| 94 | ZC11MWG = 137.3686_JPRB |
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| 95 | ZC12MWG = 120.9140_JPRB |
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| 96 | |
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| 97 | !RCARDI = 353.E-06_JPRB*ZCO2MWG/ZAIRMWG |
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| 98 | !RCH4 = 1.72E-06_JPRB*ZCH4MWG/ZAIRMWG |
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| 99 | !RN2O = 310.E-09_JPRB*ZN2OMWG/ZAIRMWG |
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| 100 | !RO3 = 1.E-06_JPRB*ZO3MWG /ZAIRMWG |
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| 101 | !RCFC11 = 280.E-12_JPRB*ZC11MWG/ZAIRMWG |
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| 102 | !RCFC12 = 484.E-12_JPRB*ZC12MWG/ZAIRMWG |
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| 103 | |
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[2056] | 104 | !RCARDI = RCCO2 * ZCO2MWG/ZAIRMWG |
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| 105 | !RCH4 = RCCH4 * ZCH4MWG/ZAIRMWG |
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| 106 | !RN2O = RCN2O * ZN2OMWG/ZAIRMWG |
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| 107 | !RO3 = 1.E-06_JPRB*ZO3MWG /ZAIRMWG |
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| 108 | !RCFC11 = RCCFC11 * ZC11MWG/ZAIRMWG |
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| 109 | !RCFC12 = RCCFC12 * ZC12MWG/ZAIRMWG |
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[1989] | 110 | |
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[2056] | 111 | |
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[1989] | 112 | REPCLC=1.E-12_JPRB |
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| 113 | REPH2O=1.E-12_JPRB |
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| 114 | |
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[2056] | 115 | |
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[1989] | 116 | ! ----------------------------------------------------------------- |
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| 117 | |
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| 118 | IF (LHOOK) CALL DR_HOOK('SURDI',1,ZHOOK_HANDLE) |
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| 119 | END SUBROUTINE SURDI |
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