| 1 | !$Id: lightning_mod.F90 104 2008-12-23 10:28:51Z acosce $ |
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| 2 | !! ========================================================================= |
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| 3 | !! INCA - INteraction with Chemistry and Aerosols |
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| 4 | !! |
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| 5 | !! Copyright Laboratoire des Sciences du Climat et de l'Environnement (LSCE) |
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| 6 | !! Unite mixte CEA-CNRS-UVSQ |
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| 7 | !! |
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| 8 | !! Contributors to this INCA subroutine: |
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| 9 | !! |
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| 10 | !! Didier Hauglustaine, LSCE, hauglustaine@cea.fr |
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| 11 | !! Line Jourdain, SA |
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| 12 | !! |
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| 13 | !! Anne Cozic, LSCE, anne.cozic@cea.fr |
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| 14 | !! Yann Meurdesoif, LSCE, yann.meurdesoif@cea.fr |
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| 15 | !! |
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| 16 | !! This software is a computer program whose purpose is to simulate the |
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| 17 | !! atmospheric gas phase and aerosol composition. The model is designed to be |
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| 18 | !! used within a transport model or a general circulation model. This version |
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| 19 | !! of INCA was designed to be coupled to the LMDz GCM. LMDz-INCA accounts |
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| 20 | !! for emissions, transport (resolved and sub-grid scale), photochemical |
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| 21 | !! transformations, and scavenging (dry deposition and washout) of chemical |
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| 22 | !! species and aerosols interactively in the GCM. Several versions of the INCA |
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| 23 | !! model are currently used depending on the envisaged applications with the |
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| 24 | !! chemistry-climate model. |
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| 25 | !! |
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| 26 | !! This software is governed by the CeCILL license under French law and |
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| 27 | !! abiding by the rules of distribution of free software. You can use, |
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| 28 | !! modify and/ or redistribute the software under the terms of the CeCILL |
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| 29 | !! license as circulated by CEA, CNRS and INRIA at the following URL |
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| 30 | !! "http://www.cecill.info". |
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| 31 | !! |
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| 32 | !! As a counterpart to the access to the source code and rights to copy, |
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| 33 | !! modify and redistribute granted by the license, users are provided only |
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| 34 | !! with a limited warranty and the software's author, the holder of the |
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| 35 | !! economic rights, and the successive licensors have only limited |
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| 36 | !! liability. |
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| 37 | !! |
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| 38 | !! In this respect, the user's attention is drawn to the risks associated |
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| 39 | !! with loading, using, modifying and/or developing or reproducing the |
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| 40 | !! software by the user in light of its specific status of free software, |
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| 41 | !! that may mean that it is complicated to manipulate, and that also |
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| 42 | !! therefore means that it is reserved for developers and experienced |
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| 43 | !! professionals having in-depth computer knowledge. Users are therefore |
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| 44 | !! encouraged to load and test the software's suitability as regards their |
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| 45 | !! requirements in conditions enabling the security of their systems and/or |
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| 46 | !! data to be ensured and, more generally, to use and operate it in the |
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| 47 | !! same conditions as regards security. |
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| 48 | !! |
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| 49 | !! The fact that you are presently reading this means that you have had |
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| 50 | !! knowledge of the CeCILL license and that you accept its terms. |
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| 51 | !! ========================================================================= |
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| 52 | |
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| 53 | #include <inca_define.h> |
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| 54 | |
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| 55 | module LIGHTNING |
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| 56 | !--------------------------------------------------------------- |
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| 57 | ! ... Lightning NOx production |
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| 58 | ! Line Jourdain, SA, 2001. |
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| 59 | ! Modified, Didier Hauglustaine, IPSL, 08-2001. 11-2013. |
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| 60 | !--------------------------------------------------------------- |
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| 61 | implicit none |
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| 62 | |
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| 63 | integer , parameter :: zdim = 16 |
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| 64 | |
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| 65 | real,SAVE,ALLOCATABLE :: prod_no(:) |
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| 66 | real,SAVE,ALLOCATABLE :: prod_light(:,:) |
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| 67 | |
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| 68 | real,SAVE,ALLOCATABLE :: ztop(:) |
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| 69 | real,SAVE,ALLOCATABLE :: flash(:) |
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| 70 | real,SAVE,ALLOCATABLE :: pcg(:) |
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| 71 | real,SAVE,ALLOCATABLE :: flpcg(:) |
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| 72 | real,SAVE,ALLOCATABLE :: dcold(:) |
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| 73 | |
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| 74 | !$OMP THREADPRIVATE(prod_no, prod_light) |
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| 75 | !$OMP THREADPRIVATE(ztop, flash, pcg, dcold) |
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| 76 | !$OMP THREADPRIVATE(flpcg) |
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| 77 | |
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| 78 | ! ... Pickering et al. (1998) vertical distribution |
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| 79 | |
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| 80 | real :: alt(zdim)= & |
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| 81 | (/ 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5/) |
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| 82 | |
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| 83 | real :: coeff_mc(zdim)= & |
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| 84 | (/20.1, 2.3, 0.8, 1.5, 3.4, 5.3, 3.6, 3.8, 5.4, 6.6, 8.3, 9.6, 12.8, 10.0, 6.2, 0.3/) |
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| 85 | |
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| 86 | real :: coeff_tm(zdim)= & |
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| 87 | (/ 5.8, 2.9, 2.6, 2.4, 2.2, 2.1, 2.3, 6.1, 16.5, 14.1, 13.7, 12.8, 12.5, 2.8, 0.9, 0.3/) |
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| 88 | |
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| 89 | real :: coeff_tc(zdim)= & |
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| 90 | (/ 8.2, 1.9, 2.1, 1.6, 1.1, 1.6, 3.0, 5.8, 7.6, 9.6, 10.5, 12.3, 11.8, 12.5, 8.1, 2.3/) |
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| 91 | |
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| 92 | CONTAINS |
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| 93 | |
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| 94 | SUBROUTINE init_lightning |
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| 95 | USE inca_dim |
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| 96 | IMPLICIT NONE |
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| 97 | |
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| 98 | ALLOCATE( prod_no(PLON)) |
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| 99 | ALLOCATE( prod_light(PLON,PLEV)) |
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| 100 | ALLOCATE( ztop(PLON)) |
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| 101 | ALLOCATE( flash(PLON)) |
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| 102 | ALLOCATE( pcg(PLON)) |
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| 103 | ALLOCATE( flpcg(PLON)) |
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| 104 | ALLOCATE( dcold(PLON)) |
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| 105 | |
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| 106 | prod_no(:) = 0. |
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| 107 | prod_light(:,:) = 0. |
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| 108 | ztop(:) = 0. |
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| 109 | flash(:) = 0. |
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| 110 | pcg(:) = 0. |
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| 111 | flpcg(:) = 0. |
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| 112 | dcold(:) = 0. |
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| 113 | |
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| 114 | END SUBROUTINE init_lightning |
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| 115 | |
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| 116 | end module LIGHTNING |
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| 117 | |
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