[16] | 1 | !*********************************************************************** |
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| 2 | !* Copyright 1998,1999,2000,2001,2002,2005,2007,2008,2009,2010 * |
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| 3 | !* Andreas Stohl, Petra Seibert, A. Frank, Gerhard Wotawa, * |
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| 4 | !* Caroline Forster, Sabine Eckhardt, John Burkhart, Harald Sodemann * |
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| 5 | !* * |
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| 6 | !* This file is part of FLEXPART. * |
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| 7 | !* * |
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| 8 | !* FLEXPART is free software: you can redistribute it and/or modify * |
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| 9 | !* it under the terms of the GNU General Public License as published by* |
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| 10 | !* the Free Software Foundation, either version 3 of the License, or * |
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| 11 | !* (at your option) any later version. * |
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| 12 | !* * |
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| 13 | !* FLEXPART is distributed in the hope that it will be useful, * |
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| 14 | !* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 15 | !* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 16 | !* GNU General Public License for more details. * |
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| 17 | !* * |
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| 18 | !* You should have received a copy of the GNU General Public License * |
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| 19 | !* along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
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| 20 | !*********************************************************************** |
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| 21 | subroutine convmix(itime) |
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| 22 | ! i |
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| 23 | !************************************************************** |
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| 24 | ! handles all the calculations related to convective mixing |
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| 25 | ! Petra Seibert, Bernd C. Krueger, Feb 2001 |
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| 26 | ! nested grids included, Bernd C. Krueger, May 2001 |
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| 27 | ! |
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| 28 | ! Changes by Caroline Forster, April 2004 - February 2005: |
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| 29 | ! convmix called every lsynctime seconds |
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| 30 | ! CHANGES by A. Stohl: |
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| 31 | ! various run-time optimizations - February 2005 |
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| 32 | !************************************************************** |
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| 33 | |
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| 34 | use flux_mod |
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| 35 | use par_mod |
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| 36 | use com_mod |
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| 37 | use conv_mod |
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| 38 | |
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| 39 | implicit none |
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| 40 | |
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| 41 | integer :: igr,igrold, ipart, itime, ix, j, inest |
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| 42 | integer :: ipconv,stat |
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| 43 | integer :: jy, kpart, ktop, ngrid,kz |
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| 44 | ! integer :: igrid(maxpart), ipoint(maxpart), igridn(maxpart,maxnests) |
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| 45 | integer,allocatable, dimension (:) :: igrid,ipoint |
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| 46 | integer,allocatable, dimension (:,:) :: igridn |
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| 47 | |
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| 48 | ! itime [s] current time |
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| 49 | ! igrid(maxpart) horizontal grid position of each particle |
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| 50 | ! igridn(maxpart,maxnests) dto. for nested grids |
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| 51 | ! ipoint(maxpart) pointer to access particles according to grid position |
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| 52 | |
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| 53 | logical :: lconv |
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| 54 | real :: x, y, xtn,ytn, ztold, delt |
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| 55 | real :: dt1,dt2,dtt |
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| 56 | integer :: mind1,mind2 |
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| 57 | ! dt1,dt2,dtt,mind1,mind2 variables used for time interpolation |
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| 58 | integer :: itage,nage |
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| 59 | real,parameter :: eps=nxmax/3.e5 |
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| 60 | |
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| 61 | real :: duma, dumz(nuvzmax+1) |
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| 62 | |
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| 63 | write(*,'(//a,a//)') & |
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| 64 | '*** Stopping in subr. convmix ***', & |
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| 65 | ' This is not implemented for FLEXPART_WRF' |
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| 66 | stop |
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| 67 | |
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| 68 | allocate(igrid(maxpart) ,stat=stat) |
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| 69 | allocate(ipoint(maxpart) ,stat=stat) |
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| 70 | allocate(igridn(maxpart,maxnests) ,stat=stat) |
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| 71 | |
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| 72 | |
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| 73 | return |
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| 74 | end subroutine convmix |
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