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Last change
on this file since 4249 was
2136,
checked in by lguez, 10 years ago
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Add the module from ecmwf model for water production by methane oxydation
and photolysis. Activated if def file option: ok_qch4=y.
LG, D.Cugnet
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File size:
1.5 KB
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| 1 | SUBROUTINE SUMETHOX |
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| 2 | |
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| 3 | !**** *SUCLDP* - INITIALIZE MODULE YOEMETH CONTROLLING *METHOX* |
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| 4 | |
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| 5 | ! PURPOSE. |
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| 6 | ! -------- |
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| 7 | ! INITIALIZE YOEMETH |
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| 8 | |
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| 9 | !** INTERFACE. |
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| 10 | ! ---------- |
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| 11 | ! CALL *SUMETHOX* FROM *SUPHEC* |
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| 12 | ! -------- ------ |
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| 13 | |
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| 14 | ! EXPLICIT ARGUMENTS : |
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| 15 | ! -------------------- |
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| 16 | ! NONE |
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| 17 | |
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| 18 | ! IMPLICIT ARGUMENTS : |
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| 19 | ! -------------------- |
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| 20 | ! MODULE YOEMETH |
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| 21 | |
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| 22 | ! METHOD. |
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| 23 | ! ------- |
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| 24 | ! SEE DOCUMENTATION |
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| 25 | |
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| 26 | ! EXTERNALS. |
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| 27 | ! ---------- |
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| 28 | ! NONE |
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| 29 | |
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| 30 | ! REFERENCE. |
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| 31 | ! ---------- |
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| 32 | ! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE |
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| 33 | ! "INTEGRATED FORECASTING SYSTEM" |
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| 34 | |
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| 35 | ! AUTHOR. |
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| 36 | ! ------- |
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| 37 | ! C.JAKOB *ECMWF* |
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| 38 | |
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| 39 | ! MODIFICATIONS. |
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| 40 | ! -------------- |
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| 41 | ! ORIGINAL : 98-04-07 |
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| 42 | ! Modified : 02-01-29 A.Simmons: increase RQLIM from 3.75e-6 |
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| 43 | ! M.Hamrud 01-Oct-2003 CY28 Cleaning |
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| 44 | ! D. Cugnet 24-Feb-2012 Adapted for LMDZ |
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| 45 | ! ------------------------------------------------------------------ |
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| 46 | |
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| 47 | USE YOEMETH , ONLY : RALPHA1 ,RALPHA2 ,RQLIM ,& |
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| 48 | & RPBOTOX, RPBOTPH ,RPTOPOX ,RPTOPPH ,& |
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| 49 | & RALPHA3, RLOGPPH |
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| 50 | |
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| 51 | !* 1. SET VALUES |
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| 52 | ! ---------- |
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| 53 | |
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| 54 | IMPLICIT NONE |
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| 55 | RALPHA1=(19.*LOG(10.))/(LOG(20.)**4) |
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| 56 | RALPHA2=LOG(1.0/3.+0.01) |
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| 57 | RQLIM=4.25E-6 |
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| 58 | RPBOTOX=10000. |
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| 59 | RPBOTPH=20. |
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| 60 | RPTOPOX=50. |
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| 61 | RPTOPPH=0.1 |
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| 62 | RALPHA3=0.5*(LOG(100.)+RALPHA2) |
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| 63 | RLOGPPH=LOG(RPTOPPH/RPBOTPH) |
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| 64 | |
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| 65 | ! ----------------------------------------------------------------- |
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| 66 | |
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| 67 | END SUBROUTINE SUMETHOX |
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| 68 | |
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| 69 | |
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