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Ruisdael: rebase emission and new land surface model onto v4.4.1.
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Land surface model by Bart van Stratum
Emission model by Marco de Bruine
Merged and updated for mixed precision by Fredrik Jansson

The land surface model allows reading in a map of land surface properties.
The emission model allows reading in a map of scalar emission sources.

Squashed commit of the following:

commit 44b5a584861593a63d94c2fea79fc4195dd71e67
Author: Fredrik Jansson <fjansson@abo.fi>
Date:   Mon Jun 5 12:07:44 2023 +0200

    rebasing Ruisdael emission and LSM on 4.4.1. Fixes for mixed precision.

commit d9f0dba64e9e35080cfe8cdf5502380e50442ee9
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Wed Sep 8 14:54:23 2021 +0200

    Added CO2 scalar for A-Gs net assimilation, for offline budget checks

commit 378607e40dc127394584b25510abb131f7b62b32
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Tue Sep 7 09:43:17 2021 +0200

    Added A-Gs option without emission module

commit ec0a375c4f562c7b279efb9e3a83d04b4a483047
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Tue Sep 7 08:08:14 2021 +0200

    Added CO2 respiration/assimilation to cross-section and time series.

commit 1e3a000292e5067301fee3f578407f0befdcaaa8
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Mon Sep 6 16:36:23 2021 +0200

    Added A-Gs to the new land surface model

commit 1e64628ba65679857a82c11c5b8d40fa819bcd6b
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Mon Sep 6 12:05:31 2021 +0200

    Added basic infrastructure for A-Gs and communication with emission module

commit 170eb9f7c182baf436a8ce31568c0922392d1b44
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Tue Jun 8 16:56:12 2021 +0200

    AG-s <-> emission interface indicators now relative to full list of scalar fields

commit 280e180082b7a02a0cfa0e7c331a0ca19092e307
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Tue Jun 8 15:53:49 2021 +0200

    Emission <-> AGS interface

commit c1ed132ea2eb221550d37ae7efdb22901a9aef56
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Fri Nov 6 11:30:33 2020 +0100

    Calculate obukhov length from tile averaged fluxes, instead of
    calculating a tiled mean

commit 314b3f30b3d874f363e65f86ab80e927b1324bc5
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Tue Nov 3 09:12:35 2020 +0100

    Bugfix harmonic mean calculation (which is currently not used in the
    code..)

commit b852be87c837978c8f1c9443d331d19bcdcb8153
Author: Fredrik Jansson <fjansson@abo.fi>
Date:   Tue Oct 27 11:25:58 2020 +0100

    update fix for #58 - allow lsmcrossection also for new LSM isurf=11

commit ca74c6d8d42a968e413ace9b567f8468698a2f44
Author: Fredrik Jansson <fjansson@abo.fi>
Date:   Fri Oct 23 11:03:29 2020 +0200

    emission: remove MPI-parallel .nc read, add better namelist error reporting

commit b2e1b2c0de9b90d81911e42c188048bb443fc0ce
Author: Bart van Stratum <bart@vanstratum.com>
Date:   Fri Oct 16 10:18:03 2020 +0200

    Added NetCDF file with van Genuchten parameters

commit 06ad4d1eeb5dfbc368d289496d40cbc7862cff54
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Sep 7 10:31:11 2020 +0200

    Small fix in calculation liq. water fraction, plus added cleanup of
    arrays

commit c7978ffda75a1e23802ebe611485bb3c7819ff67
Author: julietbravo <bart@vanstratum.com>
Date:   Fri Sep 4 15:02:36 2020 +0200

    Fixed dynamic tile fraction for cases with open water

commit a687c221a3cfcebabf14dc34f00a1b4fc31d7ae7
Author: julietbravo <bart@vanstratum.com>
Date:   Fri Sep 4 11:33:18 2020 +0200

    Added water tile to time series statistics

commit 3c7651d3846266735c7b404a35e054dd7e4cf97f
Author: julietbravo <bart@vanstratum.com>
Date:   Thu Jul 30 15:43:29 2020 +0200

    Added additional variables to surface cross-sections

commit e5f807d10c8d2d2c8fdd47dbc5bc4848a25fe3ef
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 21 14:12:40 2020 +0200

    Modified modlsmcrosssection for new LSM

commit cfb67ebdff01dcb1e9c5caee228685c7a435290e
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 21 12:45:14 2020 +0200

    Store/load the water tiles for restarts (results = bitwise identical
    now)

commit b66d74a81ca0df84cd2fe00689271f18be9df952
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 21 09:19:12 2020 +0200

    Fixed some MPI issues in new LSM

commit 600cf7c8baef59aad9a68d7df7c9358225c8f893
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jul 20 11:55:18 2020 +0200

    First ~working version with water tile (still has some issues...)

commit 2b150cf1da4cac62c8f075afb4b4b77f399d5c26
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 7 17:28:34 2020 +0200

    Added option to read the spatial data for heterogeneous land surfaces

commit 5ab96410f234f02dbf62eb70f66b06a7dc27a8a9
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 7 11:53:21 2020 +0200

    Added restart functionality to new LSM

commit fe7ee50813fb863a9d15d7dc9abc6faf1b01629f
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jul 7 11:00:32 2020 +0200

    Added old soil grid definition, different soil interpolation types, plus
    fixed bug in buoyancy calculation

commit 30f7d88376e5e6d2b027088919a981fc372fe893
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jul 6 16:29:59 2020 +0200

    Added calculation of liquid water reservoir (plus bugfix ra
    calculation)

commit ccd9203704aa102ef7b6cdb04d8c861dbbf9bbca
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jul 6 12:21:21 2020 +0200

    Added root water extraction to soil water budget

commit a08b2a55d642ccc1b6517a5409accfafbd0421bc
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jul 6 11:23:16 2020 +0200

    Added bulk (grid point mean) quantities needed for SGS model

commit e2bb8edf036e01f2911fae5b01e13b1323a0effd
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jul 6 09:01:42 2020 +0200

    Added calculation of bulk (grid point mean) scalar BCs

commit 8091785397a9d84b67fc4199c4a54c4910c8f53c
Author: julietbravo <bart@vanstratum.com>
Date:   Fri Jul 3 18:02:56 2020 +0200

    Working surface solver, with fluxes per tile

commit fc4f9c63dd90ca39137ced1a2421a0b9b3153956
Author: julietbravo <bart@vanstratum.com>
Date:   Thu Jul 2 16:32:56 2020 +0200

    Bugfix calculation canopy resistances

commit 58583106e102f5d984885481b35a70d129ccf933
Author: julietbravo <bart@vanstratum.com>
Date:   Thu Jul 2 16:30:10 2020 +0200

    Added calculation canopy and soil resistance

commit 7bee52c774053dabf6f991489d11c56ff46d32b5
Author: julietbravo <bart@vanstratum.com>
Date:   Thu Jul 2 12:13:05 2020 +0200

    Working tiled surface layer solver

commit 1d4ecc26b81c63d685bb7b41aff48479d5921fc3
Author: julietbravo <bart@vanstratum.com>
Date:   Wed Jul 1 16:25:10 2020 +0200

    Start of tiled surface layer solver

commit 9b97bb6986df8415812ee41f6e69434a65834eb2
Author: julietbravo <bart@vanstratum.com>
Date:   Wed Jul 1 10:00:08 2020 +0200

    Added calculation hydraulic properties (van Genuchten) and diffusion solver for
    soil moisture

commit 87aafb11966a0dce14a0829f07a73ef8ba7b0ad3
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jun 30 16:51:10 2020 +0200

    Added calculation of soil thermal properties, and (explicit) temperature
    diffusion solver

commit b41d465c1d4fb7e6ff0bd509cd2d89662270d868
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jun 30 14:39:31 2020 +0200

    Added calculation derived van Genuchten parameters

commit 7f7c4efb71aec947a721ce51259af7a1fc30bc23
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jun 30 11:38:47 2020 +0200

    Added minimal set of time series statistics for the new LSM

commit 495aa432ab2d2ea09f4f288bdb74260464fb3cef
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jun 30 11:08:45 2020 +0200

    Modified modlsmstat to work with the new LSM

commit 2b9ea85438bb2e5245c8e626e4adad58783df660
Author: julietbravo <bart@vanstratum.com>
Date:   Tue Jun 30 09:52:26 2020 +0200

    Minor changes new LSM

commit 441e90c58aba0fef028af6293fe11f33996fa334
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jun 29 15:45:35 2020 +0200

    Added soil grid and initialisation of soil

commit 8704449727833cc7b71d4db9123697f5f3dfd718
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jun 29 13:52:11 2020 +0200

    Added homogeneous initialisation of LSM

commit 9aadb79fac33d87f048eeb33e67a04093bfc81d3
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jun 29 12:23:47 2020 +0200

    Added data structures for land-surface tiles

commit ad8a3647b1720baff5a8b9d67a043ad6899306db
Author: julietbravo <bart@vanstratum.com>
Date:   Mon Jun 15 12:06:48 2020 +0200

    Start at implemention realistic LSM

commit 5aaefd41648409269def3823622773fdd650481a
Author: Fredrik Jansson <fjansson@abo.fi>
Date:   Thu Oct 15 14:43:57 2020 +0200

    modnudgebounday: use random_number() instead of rand() for better intel/gnu compatibility

commit 93d62083e5ec0859a125f671cf95d0ef70e20714
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Thu Oct 15 13:43:10 2020 +0200

    Renaming of emission related variables

commit bea90adf8bb8a1ab3ad71d4651e4dab716791a90
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Tue Sep 15 15:13:54 2020 +0200

    Improved bookkeeping of scalar field numbers and names

commit 76d377c27d744a5448d083f9fd8d3c53c3e7f60e
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Tue Sep 1 15:05:35 2020 +0200

    Removed temporary forcing at lateral boundaries

commit 1a19cd569de6426996c94e24a1f7a863769a6db5
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Tue Sep 1 15:02:30 2020 +0200

    Added boundary nudging of scalar fields

commit 9a2bedbf99a65b300640a55b45da5004f5d19b8f
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Fri Jul 3 14:13:06 2020 +0200

    3D emission and namelist options; emission switch (l_emission) and vertical upper limit to apply emission (kemis)

commit 74bdfad13342e19f26532dbf056ee14ccfb36342
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Mon Jun 29 16:49:25 2020 +0200

    Typo in modemisdata.f90

commit 19909689ffc946398ab5f769168a46ce562ab11b
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Mon Jun 29 16:13:57 2020 +0200

    Corrected emission scalar list to work with microphysics, i.e. skip first 2 scalar fields

commit 8733870f68ed4bf2bd4175b6433995952799e87b
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Mon Jun 29 16:12:01 2020 +0200

    Fixed incorrect NORTH/EAST boundary indices

commit 9df88ce817f20efb04fdfa02b6d041b0bbd754b7
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Thu Jun 25 11:27:58 2020 +0200

    Add file moddatetime for reading emission files.

commit 080a1359a6454d1ad0e7ade6206d2532927aa025
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Fri Jun 5 15:17:20 2020 +0200

    Added scaling for model resolution and domain dboundary 'nullifier'

commit 71481ef261a13975e8a1a32ed67fa4da64751a3e
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Thu Feb 27 15:03:53 2020 +0100

    Realistic surface emissions (WIP)

commit d487543970fa5ef12881b7ac64e071470592d48d
Author: Marco de Bruine <m.de.bruine@vu.nl>
Date:   Mon Dec 9 15:37:52 2019 +0100

    New emission routines: Reading (parallel netCDF) of 2D surface emission on native grid

commit 578358547ba4a4b0eabaef9b7918bdc0bf7da6bf
Author: Fredrik Jansson <jansson@cwi.nl>
Date:   Tue Apr 14 15:43:41 2020 +0200

    boundary nudging: add check for tile size being sufficient to contain the nudging domain

commit 66dc2c312e8ef1cec016ac4d6308cb209ce29d95
Author: Fredrik Jansson <jansson@cwi.nl>
Date:   Fri Apr 10 14:56:32 2020 +0200

    Print warning when unspecified iadv_sv values are set to iadv_mom

commit cb8e7a74b2910edad777181c5f2885b0501f5a38
Author: Fredrik Jansson <jansson@cwi.nl>
Date:   Tue Apr 7 13:11:48 2020 +0200

    Add boundary nudging by BvS
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fjansson committed Jun 8, 2023
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Binary file added data/van_genuchten_parameters.nc
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6 changes: 6 additions & 0 deletions src/daleslib.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@ subroutine initialize(path,mpi_communicator,date,time)
!use modtilt, only : inittilt
!use modparticles, only : initparticles
use modnudge, only : initnudge
use modnudgeboundary, only : initnudgeboundary
!use modprojection, only : initprojection
use modchem, only : initchem
use modcanopy, only : initcanopy
Expand Down Expand Up @@ -170,6 +171,7 @@ subroutine initialize(path,mpi_communicator,date,time)
call initlsmstat
!call initparticles
call initnudge
call initnudgeboundary
call initbulkmicrostat
call initbudget
call initvarbudget
Expand Down Expand Up @@ -466,6 +468,7 @@ subroutine step
!use modtilt, only : tiltedgravity, tiltedboundary
!use modparticles, only : particles
use modnudge, only : nudge
use modnudgeboundary, only : nudgeboundary
!use modprojection, only : projection
use modchem, only : twostep
use modcanopy, only : canopy
Expand Down Expand Up @@ -525,6 +528,7 @@ subroutine step
! 3.4 EXECUTE ADD ONS
!------------------------------------------------------
call nudge
call nudgeboundary
! call dospecs
! call tiltedgravity

Expand Down Expand Up @@ -669,6 +673,7 @@ subroutine finalize
!use modtilt, only : exittilt
!use modparticles, only : exitparticles
use modnudge, only : exitnudge
use modnudgeboundary, only : exitnudgeboundary
use modcanopy, only : exitcanopy

implicit none
Expand All @@ -681,6 +686,7 @@ subroutine finalize
call exitlsmstat
!call exitparticles
call exitnudge
call exitnudgeboundary
call exitsampling
call exitquadrant
call exitsamptend
Expand Down
1 change: 1 addition & 0 deletions src/modboundary.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,7 @@ subroutine boundary

call cyclicm
call cyclich

call topm
call toph
end subroutine boundary
Expand Down
247 changes: 247 additions & 0 deletions src/moddatetime.f90
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@@ -0,0 +1,247 @@
!> \ file moddatetime.f90
!! Utility module for date and time calculations

!>
!! \author Marco de Bruine, VU
! This file is part of DALES.
!
! DALES is free software; you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation; either version 3 of the License, or
! (at your option) any later version.
!
! DALES is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with this program. If not, see <http://www.gnu.org/licenses/>.
!
! Copyright 1993-2020 Delft University of Technology, Wageningen
! University, Utrecht University, KNMI, Vrije Universiteit Amsterdam
!

module moddatetime

implicit none

save

! Namelist variables
logical :: l_datetime = .false.
integer :: startyear = 0, &
startmonth = 0, &
startday = 0, &
timezone = 0

integer :: jday
integer, dimension(6) :: datex = 0, prevday = 0, nextday = 0

contains

subroutine initdatetime
! Using the namelist, construct datetime relevant variables

use modmpi, only : myid, comm3d, mpi_logical, D_MPI_BCAST
use modglobal, only : ifnamopt, fname_options, xtime

implicit none

! Auxiliary variables
integer :: ierr

! Read & broadcast namelist DATETIME -----------------------------------
namelist/NAMDATETIME/ l_datetime, startyear, startmonth, startday, timezone

if (myid == 0) then

open(ifnamopt, file=fname_options, status='old', iostat=ierr)
read(ifnamopt, NAMDATETIME, iostat=ierr)

if (ierr > 0) then
print *, 'iostat error: ', ierr
stop 'ERROR: Problem in namoptions NAMDATETIME'
endif

write(6, NAMDATETIME)
close(ifnamopt)

endif

call d_mpi_bcast(l_datetime, 1, 0, comm3d, ierr)
call d_mpi_bcast(startyear, 1, 0, comm3d, ierr)
call d_mpi_bcast(startmonth, 1, 0, comm3d, ierr)
call d_mpi_bcast(startday, 1, 0, comm3d, ierr)
call d_mpi_bcast(timezone, 1, 0, comm3d, ierr)

! Initialize datetime array -----------------------------------------------
if (l_datetime) then

datex(1) = startyear ! year
datex(2) = startmonth ! month

if (xtime + timezone > 24) then
datex(3) = startday + 1 ! day (LT is a day ahead of GMT)
elseif (xtime + timezone < 0) then
datex(3) = startday - 1 ! day (LT is a day behind GMT)
else
datex(3) = startday ! day
endif

datex(4) = mod(int(xtime) + timezone + 24, 24) ! hour
datex(5) = 0 ! minutes
datex(6) = 0 ! seconds

! Initialize julian day number --------------------------------------------
jday = julday(datex(1), datex(2), datex(3))

call caldat(jday-1, prevday(1), prevday(2), prevday(3))
call caldat(jday+1, nextday(1), nextday(2), nextday(3))

! Catch non specified starting date while l_datetime = True ---------------
! We check on date only, because time is filled from variables shared with
! other functionalities, that thus have non-zero values.
if (sum(datex(1:3)) == 0) stop 'ERROR: Trying to use datetime functionality without specified date.'
endif
end subroutine initdatetime

subroutine datetime
! --------------------------------------------------------------------------
!
! Keep track of the (local) date and time by updating the datex array.
!
! --------------------------------------------------------------------------

use modglobal, only : rtimee, xtime
! TODO: Check if rtimee really is seconds of if it is scaled

implicit none
integer :: xhr, itimee

itimee = int(rtimee)
xhr = mod(itimee/3600 + int(xtime) + timezone + 24, 24)

if ( xhr < datex(4) ) then ! New day
jday = jday + 1
call caldat(jday, datex(1), datex(2), datex(3))
endif

datex(4) = xhr ! hours
datex(5) = mod(itimee/60, 60) ! minutes
datex(6) = mod(itimee, 60) ! seconds

end subroutine datetime

subroutine caldat(julian, iyyy, mm, id)
!--------------------------------------------------------------------------
! caldat
!
! purpose
! -------
! calculate date from given julian day
!
! parameters
! ----------
! on input : julday contains the julian day
! on output: mm, id, iyyy contain month, day and year
!
! reference
! ---------
! J. Meeus, "Astronomical formulea for calculators, 4th Edition" 1988
!--------------------------------------------------------------------------
implicit none

! input/output
integer,intent(in) :: julian
integer,intent(out) :: mm
integer,intent(out) :: id
integer,intent(out) :: iyyy

! local
integer,parameter :: igreg=2299161
integer :: jalpha, ja, jb, jc, jd, je
!
! handle gregorian and julian date
!
if ( julian >= igreg )then
jalpha=int(((julian-1867216)-0.25)/36524.25)
ja=julian+1+jalpha-int(0.25*jalpha)
else
ja=julian
end if
jb=ja+1524
jc=int(6680.+((jb-2439870)-122.1)/365.25)
jd=365*jc+int(0.25*jc)
je=int((jb-jd)/30.6001)
id=jb-jd-int(30.6001*je)
mm=je-1
if ( mm > 12 ) mm=mm-12
iyyy=jc-4715
if ( mm > 2 ) iyyy=iyyy-1
!
! handle dates before 0 AD
!
if ( iyyy <= 0 ) iyyy=iyyy-1

end subroutine caldat

integer function julday(iy,mm,id)
!-----------------------------------------------------------------------
!**** julday
!
! purpose
! -------
! calculate julian day from given date
!
! parameters
! ----------
! on input : mm, id, iyyy contain month, day and year
! on output: julday contains the julian day
!
! reference
! ---------
! J. Meeus, "Astronomical formulea for calculators, 4th Edition" 1988
!-----------------------------------------------------------------------
implicit none

! input, output
integer,intent(in) :: mm ! month
integer,intent(in) :: id ! day
integer,intent(in) :: iy ! year

! local
integer,parameter :: igreg=15+31*(10+12*1582)
integer :: jy, jm, ja, iyyy

! handle dates before 0 AD
!
iyyy=iy
if ( iy == 0 ) then
stop 'julday: ERROR invalid year 0 AD'
end if
if ( iy < 0 ) then
iyyy=iy+1
end if
!
!calculate julian day from date in gregorian calendar
!
if ( mm > 2 ) then
jy=iyyy
jm=mm+1
else
jy=iyyy-1
jm=mm+13
end if
julday=int(365.25*jy)+int(30.6001*jm)+id+1720995
!
!handle julian calender
!
if ( id+31*(mm+12*iyyy) >= igreg ) then
ja=int(0.01*jy)
julday=julday+2-ja+int(0.25*ja)
end if

end function julday

end module moddatetime
64 changes: 64 additions & 0 deletions src/modemisdata.f90
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@@ -0,0 +1,64 @@
!> \file modemisdata.f90
!! Variable definitions and auxilary routines for emissions

!>
!! Variable definitions and auxilary routines for emission
!>
!! This routine should have no dependency on any other routine, save
!perhaps modglobal or modfields.
!! \author Marco de Bruine, VU
!! \todo Documentation
!! \par Revision list
! This file is part of DALES.
!
! DALES is free software; you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation; either version 3 of the License, or
! (at your option) any later version.
!
! DALES is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with this program. If not, see <http://www.gnu.org/licenses/>.
!
! Copyright 1993-2020 Delft University of Technology, Wageningen
! University, Utrecht University, KNMI, Vrije Universiteit Amsterdam
!
! TODO INTEGRATION WITH MODCHEM, possibly switch?
! For example, nchem, firstchem etc, but also structure for species
! 'location', i.e. switch scalar field represents which species?

module modemisdata

implicit none
save

integer :: iname
! ---------------------------------------------------------------------!
! Namelist variables !
! ---------------------------------------------------------------------!

logical :: l_emission = .false. ! scalar emission switch
integer :: kemis = -1, & ! no. of layers to include for emission
svskip = 0 ! no. scalars to exclude for emission

character(len = 6), dimension(100) :: &
emisnames = (/ (' ', iname=1, 100) /) ! list with scalar names,
! each name must(!) be 6 characters long for now

! Interaction with AGs ------------------------------------------------
integer :: svco2ags = -1 ! Scalar field number for AGs soil respiration
integer :: svco2veg = -1 ! Scalar field number for AGs net CO2 flux
integer :: svco2sum = -1 ! Scalar field which holds the sum of CO2
integer, allocatable :: co2fields(:) ! Array defnining co2 fields for AGs

! ---------------------------------------------------------------------!
! Main variables !
! ---------------------------------------------------------------------!

real, allocatable :: emisfield(:,:,:,:,:) !array for emission fields

end module modemisdata
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