1 | !$Id: gastoparticle.F90 72 2008-04-18 11:47:32Z 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 | !! Michael Schulz, LSCE, Michael.Schulz@cea.fr |
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11 | !! C. Textor, LSCE |
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12 | !! D. Hauglustaine, LSCE, 11/2013. |
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13 | !! |
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14 | !! Anne Cozic, LSCE, anne.cozic@cea.fr |
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15 | !! Yann Meurdesoif, LSCE, yann.meurdesoif@cea.fr |
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16 | !! |
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17 | !! This software is a computer program whose purpose is to simulate the |
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18 | !! atmospheric gas phase and aerosol composition. The model is designed to be |
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19 | !! used within a transport model or a general circulation model. This version |
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20 | !! of INCA was designed to be coupled to the LMDz GCM. LMDz-INCA accounts |
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21 | !! for emissions, transport (resolved and sub-grid scale), photochemical |
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22 | !! transformations, and scavenging (dry deposition and washout) of chemical |
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23 | !! species and aerosols interactively in the GCM. Several versions of the INCA |
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24 | !! model are currently used depending on the envisaged applications with the |
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25 | !! chemistry-climate model. |
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26 | !! |
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27 | !! This software is governed by the CeCILL license under French law and |
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28 | !! abiding by the rules of distribution of free software. You can use, |
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29 | !! modify and/ or redistribute the software under the terms of the CeCILL |
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30 | !! license as circulated by CEA, CNRS and INRIA at the following URL |
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31 | !! "http://www.cecill.info". |
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32 | !! |
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33 | !! As a counterpart to the access to the source code and rights to copy, |
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34 | !! modify and redistribute granted by the license, users are provided only |
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35 | !! with a limited warranty and the software's author, the holder of the |
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36 | !! economic rights, and the successive licensors have only limited |
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37 | !! liability. |
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38 | !! |
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39 | !! In this respect, the user's attention is drawn to the risks associated |
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40 | !! with loading, using, modifying and/or developing or reproducing the |
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41 | !! software by the user in light of its specific status of free software, |
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42 | !! that may mean that it is complicated to manipulate, and that also |
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43 | !! therefore means that it is reserved for developers and experienced |
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44 | !! professionals having in-depth computer knowledge. Users are therefore |
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45 | !! encouraged to load and test the software's suitability as regards their |
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46 | !! requirements in conditions enabling the security of their systems and/or |
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47 | !! data to be ensured and, more generally, to use and operate it in the |
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48 | !! same conditions as regards security. |
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49 | !! |
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50 | !! The fact that you are presently reading this means that you have had |
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51 | !! knowledge of the CeCILL license and that you accept its terms. |
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52 | !! ========================================================================= |
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53 | |
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54 | #include <inca_define.h> |
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55 | #ifndef DUSS |
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56 | #ifdef AER |
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57 | SUBROUTINE GASTOPARTICLE(delt,mmr,mbar,hnm) |
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58 | |
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59 | USE SPECIES_NAMES |
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60 | #ifdef NMHC |
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61 | USE CHEM_MODS, ONLY : asso4m_p_so2oh,asmsam_p_dmsooh,adv_mass,asno3m_p_nh3hno3 |
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62 | #else |
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63 | USE CHEM_MODS, ONLY : asso4m_p_so2oh,asmsam_p_dmsooh,adv_mass |
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64 | #endif |
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65 | USE AEROSOL_MOD, ONLY : srcsigmaln,rop,asmode |
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66 | USE CONST_MOD, ONLY : pi |
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67 | USE INCA_DIM |
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68 | |
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69 | |
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70 | IMPLICIT NONE |
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71 | |
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72 | REAL, INTENT(inout) :: mmr(PLON,PLEV,PCNST) ! xported species ( mmr ) |
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73 | REAL, INTENT(in) :: delt |
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74 | REAL, INTENT(in) :: mbar(PLON,PLEV) ! mean wet atmospheric mass |
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75 | REAL, INTENT(in) :: hnm(PLON,PLEV) |
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76 | |
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77 | ! local variables |
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78 | REAL :: fdistSO4 |
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79 | REAL :: srcmmd_id_ASSO4M = 0.3e-6 |
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80 | |
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81 | REAL :: fdistNO3 |
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82 | REAL :: srcmmd_id_ASNO3M = 0.3e-6 |
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83 | |
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84 | |
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85 | ! convert it |
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86 | fdistSO4= 1./pi*6./rop(id_ASSO4M) & |
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87 | /srcmmd_id_ASSO4M**3 *exp(4.5*srcsigmaln(asmode)**2) |
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88 | |
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89 | #ifdef NMHC |
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90 | fdistNO3= 1./pi*6./rop(id_ASNO3M) & |
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91 | /srcmmd_id_ASNO3M**3 *exp(4.5*srcsigmaln(asmode)**2) |
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92 | #endif |
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93 | |
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94 | mmr(:,:,id_ASN) = mmr(:,:,id_ASN) + asso4m_p_so2oh(:,:) * & |
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95 | adv_mass(id_ASSO4M) / mbar(:,:) * delt / hnm(:,:) * fdistSO4 |
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96 | |
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97 | mmr(:,:,id_ASN) = mmr(:,:,id_ASN) + asmsam_p_dmsooh(:,:) * & |
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98 | adv_mass(id_ASMSAM) / mbar(:,:) * delt / hnm(:,:) * fdistSO4 |
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99 | |
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100 | #ifdef NMHC |
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101 | mmr(:,:,id_ASN) = mmr(:,:,id_ASN) + asno3m_p_nh3hno3(:,:) * & |
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102 | adv_mass(id_ASNO3M) / mbar(:,:) * delt / hnm(:,:) * fdistNO3 |
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103 | #endif |
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104 | |
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105 | END SUBROUTINE GASTOPARTICLE |
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106 | #endif |
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107 | #endif |
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