1 | ! SPDX-FileCopyrightText: FLEXPART 1998-2019, see flexpart_license.txt |
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2 | ! SPDX-License-Identifier: GPL-3.0-or-later |
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3 | |
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4 | subroutine readOHfield |
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5 | |
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6 | !***************************************************************************** |
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7 | ! * |
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8 | ! Reads the OH field into memory * |
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9 | ! * |
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10 | ! AUTHOR: R.L. Thompson, Nov 2014 * |
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11 | ! * |
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12 | ! UPDATES: * |
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13 | ! 03/2018 SEC: Converted original netCDF files to binary format * |
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14 | !***************************************************************************** |
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15 | ! * |
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16 | ! Variables: * |
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17 | ! * |
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18 | ! path(numpath) contains the path names * |
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19 | ! lonOH(nxOH) longitude of OH fields * |
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20 | ! latOH(nyOH) latitude of OH fields * |
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21 | ! altOH(nzOH) altitude of OH fields * |
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22 | ! etaOH(nzOH) eta-levels of OH fields * |
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23 | ! OH_field(nxOH,nyOH,nzOH,m) OH concentration (molecules/cm3) * |
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24 | ! * |
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25 | ! * |
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26 | !***************************************************************************** |
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27 | |
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28 | use oh_mod |
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29 | use par_mod |
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30 | use com_mod |
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31 | |
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32 | implicit none |
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33 | |
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34 | integer :: i,j,k,l,ierr |
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35 | real, dimension(:), allocatable :: etaOH |
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36 | |
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37 | ! real, parameter :: gasct=8.314 ! gas constant |
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38 | ! real, parameter :: mct=0.02894 ! kg mol-1 |
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39 | ! real, parameter :: g=9.80665 ! m s-2 |
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40 | ! real, parameter :: lrate=0.0065 ! K m-1 |
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41 | real, parameter :: scalehgt=7000. ! scale height in metres |
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42 | |
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43 | |
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44 | open(unitOH,file=trim(ohfields_path) & |
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45 | //'OH_FIELDS/OH_variables.bin',status='old', & |
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46 | form='UNFORMATTED', iostat=ierr, convert='little_endian') |
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47 | |
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48 | if(ierr.ne.0) then |
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49 | write(*,*) 'Cannot read binary OH fields in ',trim(ohfields_path)//'OH_FIELDS/OH_variables.bin' |
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50 | stop |
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51 | endif |
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52 | |
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53 | read(unitOH) nxOH |
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54 | read(unitOH) nyOH |
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55 | read(unitOH) nzOH |
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56 | write(*,*) nxOH,nyOH,nzOH |
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57 | |
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58 | ! allocate variables |
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59 | allocate(lonOH(nxOH)) |
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60 | allocate(latOH(nyOH)) |
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61 | allocate(etaOH(nzOH)) |
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62 | allocate(altOH(nzOH)) |
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63 | allocate(OH_field(nxOH,nyOH,nzOH,12)) |
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64 | allocate(OH_hourly(nxOH,nyOH,nzOH,2)) |
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65 | |
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66 | read(unitOH) (lonjr(i),i=1,360) |
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67 | read(unitOH) (latjr(i),i=1,180) |
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68 | read(unitOH) (((jrate_average(i,j,k),i=1,360),j=1,180),k=1,12) |
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69 | read(unitOH) (lonOH(i),i=1,nxOH) |
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70 | read(unitOH) (latOH(i),i=1,nyOH) |
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71 | read(unitOH) (lonOH(i),i=1,nxOH) |
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72 | |
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73 | read(unitOH) (altOH(i),i=1,nzOH) |
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74 | read(unitOH) ((((OH_field(i,j,k,l),i=1,nxOH),j=1,nyOH),k=1,nzOH),l=1,12) |
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75 | read(unitOH) ((((OH_hourly(i,j,k,l),i=1,nxOH),j=1,nyOH),k=1,nzOH),l=1,2) |
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76 | |
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77 | end subroutine readOHfield |
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78 | |
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