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12 | !$Id: setinv.F90 10 2007-08-09 12:43:01Z acosce $ |
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13 | !! ========================================================================= |
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14 | !! INCA - INteraction with Chemistry and Aerosols |
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15 | !! |
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16 | !! Copyright Laboratoire des Sciences du Climat et de l'Environnement (LSCE) |
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17 | !! Unite mixte CEA-CNRS-UVSQ |
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18 | !! |
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19 | !! Contributors to this INCA subroutine: |
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20 | !! |
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21 | !! Didier Hauglustaine, LSCE, hauglustaine@cea.fr |
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22 | !! Stacy Walters, NCAR, stacy@ucar.edu |
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23 | !! |
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24 | !! Anne Cozic, LSCE, anne.cozic@cea.fr |
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25 | !! Yann Meurdesoif, LSCE, yann.meurdesoif@cea.fr |
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26 | !! |
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27 | !! This software is a computer program whose purpose is to simulate the |
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28 | !! atmospheric gas phase and aerosol composition. The model is designed to be |
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29 | !! used within a transport model or a general circulation model. This version |
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30 | !! of INCA was designed to be coupled to the LMDz GCM. LMDz-INCA accounts |
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31 | !! for emissions, transport (resolved and sub-grid scale), photochemical |
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32 | !! transformations, and scavenging (dry deposition and washout) of chemical |
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33 | !! species and aerosols interactively in the GCM. Several versions of the INCA |
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34 | !! model are currently used depending on the envisaged applications with the |
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35 | !! chemistry-climate model. |
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36 | !! |
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37 | !! This software is governed by the CeCILL license under French law and |
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38 | !! abiding by the rules of distribution of free software. You can use, |
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39 | !! modify and/ or redistribute the software under the terms of the CeCILL |
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40 | !! license as circulated by CEA, CNRS and INRIA at the following URL |
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41 | !! "http://www.cecill.info". |
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42 | !! |
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43 | !! As a counterpart to the access to the source code and rights to copy, |
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44 | !! modify and redistribute granted by the license, users are provided only |
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45 | !! with a limited warranty and the software's author, the holder of the |
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46 | !! economic rights, and the successive licensors have only limited |
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47 | !! liability. |
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48 | !! |
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49 | !! In this respect, the user's attention is drawn to the risks associated |
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50 | !! with loading, using, modifying and/or developing or reproducing the |
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51 | !! software by the user in light of its specific status of free software, |
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52 | !! that may mean that it is complicated to manipulate, and that also |
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53 | !! therefore means that it is reserved for developers and experienced |
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54 | !! professionals having in-depth computer knowledge. Users are therefore |
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55 | !! encouraged to load and test the software's suitability as regards their |
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56 | !! requirements in conditions enabling the security of their systems and/or |
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57 | !! data to be ensured and, more generally, to use and operate it in the |
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58 | !! same conditions as regards security. |
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59 | !! |
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60 | !! The fact that you are presently reading this means that you have had |
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61 | !! knowledge of the CeCILL license and that you accept its terms. |
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62 | !! ========================================================================= |
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63 | |
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64 | |
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65 | SUBROUTINE SETINV( & |
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66 | invariants , & |
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67 | tfld , & |
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68 | h2ovmr , & |
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69 | pmid ) |
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70 | !----------------------------------------------------------------- |
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71 | ! ... Set the invariant densities (molecules/cm**3) |
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72 | ! Stacy Walters, NCAR, 1998. |
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73 | ! Modified by Didier Hauglustaine, IPSL, for LMDZ/INCA, 1999. |
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74 | !----------------------------------------------------------------- |
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75 | |
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76 | USE OXYDANT_COM |
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77 | USE INCA_DIM |
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78 | USE RATE_INDEX_MOD |
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79 | USE XIOS_INCA |
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80 | |
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81 | IMPLICIT NONE |
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82 | |
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83 | !----------------------------------------------------------------- |
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84 | ! ... Dummy arguments |
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85 | !----------------------------------------------------------------- |
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86 | REAL, INTENT(in) :: tfld(PLON,PLEV) ! temperature |
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87 | REAL, INTENT(in) :: h2ovmr(PLON,PLEV) ! water vapor vmr |
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88 | REAL, INTENT(in) :: pmid(PLON,PLEV) ! pressure |
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89 | REAL, INTENT(out) :: invariants(PLON,PLEV,12) ! invariant array |
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90 | |
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91 | !----------------------------------------------------------------- |
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92 | ! .. Local variables |
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93 | !----------------------------------------------------------------- |
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94 | REAL, PARAMETER :: boltz = 1.38044e-16 ! erg/K |
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95 | REAL, PARAMETER :: rma = 28./48. |
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96 | INTEGER :: n |
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97 | !----------------------------------------------------------------- |
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98 | ! NOTE: Invariants are in cgs density units. |
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99 | ! The pmid array is in pascals and must be |
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100 | ! mutiplied by 10. to yield dynes/cm**2. |
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101 | !----------------------------------------------------------------- |
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102 | |
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103 | !----------------------------------------------------------------- |
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104 | ! ... Set M, N2, O2, H2O and other invariant densities |
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105 | !----------------------------------------------------------------- |
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106 | invariants(:,:,inv_M) = 10. * pmid(:,:) / (boltz*tfld(:,:)) |
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107 | invariants(:,:,inv_N2) = .79 * invariants(:,:,inv_M) |
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108 | invariants(:,:,inv_O2) = .21 * invariants(:,:,inv_M) |
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109 | invariants(:,:,inv_CO2) = 365.e-6 * invariants(:,:,inv_M) |
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110 | invariants(:,:,inv_H2O) = h2ovmr(:,:) * invariants(:,:,inv_M) |
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111 | |
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112 | |
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113 | invariants(:,:,inv_OH) = ohoxyd(:,:)*invariants(:,:,inv_M) |
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114 | invariants(:,:,inv_NO3INV) = no3oxyd(:,:)*invariants(:,:,inv_M) |
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115 | invariants(:,:,inv_O3) = o3oxyd(:,:)*invariants(:,:,inv_M) |
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116 | invariants(:,:,inv_H2O2) = h2o2oxyd(:,:)*invariants(:,:,inv_M) |
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117 | invariants(:,:,inv_O1D) = o1doxyd(:,:)*invariants(:,:,inv_M) |
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118 | invariants(:,:,inv_HNO3INV) = hno3oxyd(:,:)*invariants(:,:,inv_M) |
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119 | invariants(:,:,inv_NO2INV) = no2oxyd(:,:)*invariants(:,:,inv_M) |
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120 | |
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121 | |
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122 | ! CALL xios_inca_change_context("inca") |
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123 | ! DO n=1, 12 |
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124 | ! CALL xios_inca_send_field("inv_"//trim(invname(n)), invariants(:,:,n)) |
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125 | ! ENDDO |
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126 | ! CALL xios_inca_change_context("LMDZ") |
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127 | |
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128 | |
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129 | END SUBROUTINE SETINV |
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130 | |
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131 | |
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