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module_trajectory.F
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module module_trajectory
use module_driver_constants, only : max_domains
#if( EM_CORE == 1 )
use module_state_description, only : num_chem
#endif
#if( NMM_CORE == 1 )
CONTAINS
subroutine trajectory_init( grid, config_flags, &
ims,ime, jms,jme, kms,kme )
use module_domain
use module_configure, only : grid_config_rec_type
!-----------------------------------------------------------------------------
! dummy arguments
!-----------------------------------------------------------------------------
integer, intent(in) :: ims,ime, jms,jme, kms,kme
type(domain), intent(inout) :: grid
type(grid_config_rec_type), intent(in) :: config_flags
end subroutine trajectory_init
subroutine trajectory_driver( grid )
use module_domain
!-----------------------------------------------------------------------------
! dummy arguments
!-----------------------------------------------------------------------------
type(domain), intent(in) :: grid
end subroutine trajectory_driver
#elif( EM_CORE == 1 )
implicit none
private
public :: trajectory_init
#ifdef NETCDF
public :: trajectory_driver
public :: trajectory_dchm_tstep_init
public :: trajectory_dchm_tstep_set
#endif
public :: traject
public :: traj_cnt
integer, parameter :: vals_max = 1000
integer, parameter :: traj_max = 1000
integer, parameter :: var_max = 100
integer, parameter :: pkg_max = 6
integer, parameter :: dyn_max = 8
integer, parameter :: chm_pkg = 1
integer, parameter :: hyd_pkg = 2
integer, parameter :: trc_pkg = 3
integer, parameter :: dyn_pkg = 4
integer, parameter :: msc_pkg = 5
integer, parameter :: dchm_pkg = 6
real, parameter :: missing_val = -9999.
real, parameter :: zero_val = 0.
integer :: n_dom ! domain count
integer, pointer :: n_vals ! wrking count of time points in buffer
integer, target :: n_vals_dm(max_domains) ! count of time points in buffer per domain
integer, target :: n_dchm_dm(max_domains) ! count of dchm variables in buffer per domain
integer, allocatable, target :: num_msc_dm(:) ! number misc species
integer, allocatable, target :: dchm_buf_ndx_dm(:,:) ! dchm buffer indices
integer, pointer :: dchm_buf_ndx(:)
integer :: offset ! into variable arrays
type default
character(len=19) :: start_time
character(len=19) :: stop_time
character(len=32) :: chm_name(var_max)
character(len=32) :: hyd_name(var_max)
character(len=32) :: trc_name(var_max)
character(len=32) :: dyn_name(var_max)
character(len=32) :: msc_name(var_max)
character(len=32) :: dchm_name(var_max)
end type default
type base
real :: lon
real :: lat
real :: lev
real :: x, y
real :: traj_var(var_max)
integer :: n_chm_var
integer :: n_ct_var
integer :: n_hyd_var
integer :: n_trc_var
integer :: n_dyn_var
integer :: n_msc_var
integer :: n_dchm_var
integer :: chm_ndx(var_max)
integer :: hyd_ndx(var_max)
integer :: trc_ndx(var_max)
integer :: dyn_ndx(var_max)
integer :: msc_ndx(var_max)
integer :: dchm_ndx(var_max)
character(len=19) :: start_time
character(len=19) :: stop_time
character(len=32) :: chm_spc(var_max)
character(len=32) :: hyd_spc(var_max)
character(len=32) :: trc_spc(var_max)
character(len=32) :: dyn_var(var_max)
character(len=32) :: msc_var(var_max)
character(len=32) :: dchm_spc(var_max)
logical :: in_dom
logical :: in_patch
logical :: is_stationary
logical :: z_is_agl
logical :: chm_is_gas(var_max)
end type base
type buffer
real :: trj_i(vals_max)
real :: trj_j(vals_max)
real :: trj_k(vals_max)
real :: trj_lons(vals_max)
real :: trj_lats(vals_max)
real, allocatable :: chm_vals(:,:)
real, allocatable :: trc_vals(:,:)
real, allocatable :: hyd_vals(:,:)
real, allocatable :: dyn_vals(:,:)
real, allocatable :: msc_vals(:,:)
real, allocatable :: dchm_vals(:,:)
character(len=19) :: times(vals_max)
end type buffer
type statevar
character(len=80) :: Varname
character(len=80) :: Description
character(len=80) :: Units
character(len=10) :: MemOrd
character(len=10) :: Stagger
integer :: Ndim
real, pointer :: rfield_2d(:,:)
real, pointer :: rfield_3d(:,:,:)
end type statevar
integer, allocatable :: traj_cnt(:)
type(base), allocatable, target :: traject(:,:)
type(base), pointer :: trjects(:)
type(buffer), allocatable, target :: trj_buff(:,:)
type(buffer), pointer :: trj_pbf(:)
type(statevar), allocatable, target :: St_Vars_dm(:,:)
type(statevar), pointer :: St_Vars(:)
real, allocatable :: dchm_buff(:,:,:,:)
character(len=256) :: dyn_var_lst(dyn_max)
character(len=32) :: dyn_var_desc_att(dyn_max)
character(len=32) :: dyn_var_unit_att(dyn_max)
character(len=4) :: pkg_tag(pkg_max) = (/ 'chm ', 'hyd ', 'trc ', 'dyn ', 'msc ', 'dchm' /)
logical :: do_chemstep
logical, allocatable, target :: pkg_has_vars_dm(:,:,:)
logical, pointer :: pkg_has_vars(:,:)
logical, allocatable, target :: trj_msk_dm(:,:,:,:)
logical, pointer :: trj_msk(:,:)
logical, allocatable, target :: St_Vars_msk_dm(:,:)
logical, pointer :: St_Vars_msk(:)
logical, allocatable, target :: dchm_msk_dm(:,:)
logical, pointer :: dchm_msk(:)
logical, allocatable :: is_initialized(:)
logical, allocatable :: dm_has_traj(:)
CONTAINS
subroutine trajectory_init( grid, config_flags, &
ims,ime, jms,jme, kms,kme )
use module_domain
use module_llxy, only : proj_info, latlon_to_ij
use module_configure, only : grid_config_rec_type
use module_state_description, only : no_trajectory, param_first_scalar, num_chem, num_moist, num_tracer
use module_scalar_tables, only : chem_dname_table, moist_dname_table, tracer_dname_table
use module_model_constants, only : g
use module_domain_type, only : fieldlist
#ifdef DM_PARALLEL
use module_dm, only : wrf_dm_sum_integer, wrf_dm_max_real
#endif
!-----------------------------------------------------------------------------
! dummy arguments
!-----------------------------------------------------------------------------
integer, intent(in) :: ims,ime, jms,jme, kms,kme
type(domain), intent(inout) :: grid
type(grid_config_rec_type), intent(in) :: config_flags
!-----------------------------------------------------------------------------
! local variables
!-----------------------------------------------------------------------------
integer :: astat
integer :: dm
integer, pointer :: num_msc ! number misc species
integer, pointer :: n_dchm ! number dchm buffer species
integer :: ierr, ios
integer :: i, j, k, k1, m, m1, m2
integer :: i_end, j_end, u_lim
integer :: n, pkg, trj
integer :: n_traj, n_traj_1
integer :: p_size
integer :: unitno
integer :: ids,ide, jds,jde, kds,kde
integer :: ips,ipe, jps,jpe, kps,kpe
integer :: dbg_lvl
integer :: target
integer :: n_def_var(pkg_max)
real :: x, y
real :: z_dm_bot, z_dm_top
real :: z(kms:kme-1)
real :: z_at_w(ims:ime,kms:kme,jms:jme)
character(len=256), allocatable :: msc_tbl(:)
character(len=32) :: var_name
character(len=128) :: filename
character(len=256) :: err_mes
character(len=32) :: wrk_var_name
character(len=32) :: wrk_chr(var_max)
character(len=32) :: wrk_def_name(var_max)
logical :: exists
logical :: is_root_proc
logical :: rstrt
logical :: mask(var_max)
logical :: trj_mask(traj_max)
type(grid_config_rec_type) :: config_temp
type(proj_info) :: proj
type(default) :: traj_def
type(base) :: traj_type(traj_max)
logical, external :: wrf_dm_on_monitor
integer, external :: get_unused_unit
namelist / traj_spec / traj_type
namelist / traj_default / traj_def
#ifndef NETCDF
call wrf_error_fatal( 'trajectory_init: requires netcdf' )
#endif
offset = param_first_scalar - 1
if( .not. allocated( dm_has_traj ) ) then
call nl_get_max_dom( 1,n_dom )
allocate( dm_has_traj(n_dom),traj_cnt(n_dom),stat=astat )
if( astat /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to allocate dm_has_traj,traj_cnt; error = '',i6)') dm,astat
call wrf_error_fatal( trim( err_mes ) )
endif
traj_cnt(:) = 0
endif
!-----------------------------------------------------------------------------
! check for trajectory option
!-----------------------------------------------------------------------------
if( grid%traj_opt == no_trajectory ) then
write(err_mes,'(''trajectory_init('',i2.2,''): traj_opt = no_trajectory'')') grid%id
call wrf_message( trim(err_mes) )
dm_has_traj(:) = .false.
return
endif
!-----------------------------------------------------------------------------
! domain requests trajectories
!-----------------------------------------------------------------------------
dm = grid%id
if( .not. config_flags%dm_has_traj ) then
write(err_mes,'(''trajectory_init('',i2.2,''): no trajectory calculation for domain '',i2.2)') dm,dm
call wrf_message( trim( err_mes ) )
dm_has_traj(dm) = .false.
return
else
dm_has_traj(dm) = .true.
endif
!-----------------------------------------------------------------------------
! set domain count, restarting?
!-----------------------------------------------------------------------------
call nl_get_restart( dm,rstrt )
if( .not. allocated( traject ) ) then
!-----------------------------------------------------------------------------
! allocate module variables
!-----------------------------------------------------------------------------
allocate( traject(traj_max,n_dom), &
pkg_has_vars_dm(traj_max,pkg_max,n_dom), &
num_msc_dm(n_dom), is_initialized(n_dom),stat=astat )
if( astat /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to allocate traject...num_msc_dm; error = '',i6)') dm,astat
call wrf_error_fatal( trim( err_mes ) )
endif
is_initialized(:) = .false.
endif
if( is_initialized(dm) ) then
return
endif
trjects => traject(:,dm)
call get_ijk_from_grid( grid , &
ids, ide, jds, jde, kds, kde, &
n,n, n,n, n,n, &
ips, ipe, jps, jpe, kps, kpe )
n_vals => n_vals_dm(dm)
n_vals = 0
is_root_proc = wrf_dm_on_monitor()
pkg_has_vars => pkg_has_vars_dm(:,:,dm)
dyn_var_lst(1:dyn_max) = (/ 'p ', 'T ', 'z ', 'u ', &
'v ', 'w ', 'rainprod', 'evapprod' /)
dyn_var_unit_att(1:dyn_max) = (/ 'hPa', 'K ', 'm ', 'm/s', 'm/s', 'm/s', 's-1', 's-1' /)
dyn_var_desc_att(1:dyn_max) = (/ 'pressure ', 'temperature ', 'height ', &
'x wind component ', 'y wind component ', 'z wind component ', &
'rain production rate', 'rain evap rate ' /)
!-----------------------------------------------------------------------------
! master proc
!-----------------------------------------------------------------------------
!master_proc: &
! if( is_root_proc ) then
write(filename,'(''wrfinput_traj_d'',i2.2)',iostat=ios) dm
if( ios /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to set filename: error = '',i6)') dm,ios
call wrf_error_fatal( trim( err_mes ) )
endif
inquire( file=trim(filename),exist=exists )
input_file: &
if( exists ) then
unitno = get_unused_unit()
if( unitno <= 0 ) then
call wrf_error_fatal( 'trajectory_init: failed to get unit number' )
endif
!-----------------------------------------------------------------------------
! open file
!-----------------------------------------------------------------------------
open( unit = unitno,file=trim(filename),iostat=ios )
if( ios /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to open '',a,''; error = '',i6)') dm,trim(filename),ios
call wrf_error_fatal( trim( err_mes ) )
endif
!-----------------------------------------------------------------------------
! initialize trajectories
!-----------------------------------------------------------------------------
traj_def%start_time = ' '
traj_def%stop_time = ' '
traj_def%chm_name(:) = ' '
traj_def%hyd_name(:) = ' '
traj_def%trc_name(:) = ' '
traj_def%dyn_name(:) = ' '
traj_def%msc_name(:) = ' '
traj_def%dchm_name(:) = ' '
do trj = 1,traj_max
traj_type(trj)%start_time = ' '
traj_type(trj)%stop_time = ' '
traj_type(trj)%chm_spc(:) = ' '
traj_type(trj)%dchm_spc(:) = ' '
traj_type(trj)%hyd_spc(:) = ' '
traj_type(trj)%trc_spc(:) = ' '
traj_type(trj)%dyn_var(:) = ' '
traj_type(trj)%msc_var(:) = ' '
traj_type(trj)%chm_ndx(:) = 0
traj_type(trj)%hyd_ndx(:) = 0
traj_type(trj)%trc_ndx(:) = 0
traj_type(trj)%dyn_ndx(:) = 0
traj_type(trj)%msc_ndx(:) = 0
traj_type(trj)%dchm_ndx(:) = 0
traj_type(trj)%n_chm_var = 0 ; traj_type(trj)%n_ct_var = 0
traj_type(trj)%n_hyd_var = 0 ; traj_type(trj)%n_trc_var = 0
traj_type(trj)%n_dyn_var = 0 ; traj_type(trj)%n_msc_var = 0
traj_type(trj)%n_dchm_var = 0
traj_type(trj)%is_stationary = .false.
traj_type(trj)%chm_is_gas(:) = .true.
traj_type(trj)%z_is_agl = .true.
traj_type(trj)%lon = missing_val
traj_type(trj)%lat = missing_val
traj_type(trj)%lev = missing_val
end do
!-----------------------------------------------------------------------------
! read file
!-----------------------------------------------------------------------------
read(unit=unitno,nml=traj_default,iostat=ios)
if( ios /= 0 ) then
close( unit=unitno )
write(err_mes,'(''trajectory_init('',i2.2,''): failed to read '',a,''; error = '',i6)') dm,trim(filename),ios
call wrf_error_fatal( trim( err_mes ) )
endif
read(unit=unitno,nml=traj_spec,iostat=ios)
if( ios /= 0 ) then
close( unit=unitno )
write(err_mes,'(''trajectory_init('',i2.2,''): failed to read '',a,''; error = '',i6)') dm,trim(filename),ios
call wrf_error_fatal( trim( err_mes ) )
endif
close( unit=unitno )
else input_file
write(err_mes,'(''trajectory_init('',i2.2,''): no '',a,'' file'')') dm,trim(filename)
call wrf_message( trim( err_mes ) )
traj_cnt(dm) = 0
return
endif input_file
!-----------------------------------------------------------------------------
! process the namelist input
!-----------------------------------------------------------------------------
do pkg = 1,pkg_max
select case( trim(pkg_tag(pkg)) )
case( 'chm' )
wrk_def_name(:) = traj_def%chm_name(:)
case( 'dchm' )
wrk_def_name(:) = traj_def%dchm_name(:)
case( 'hyd' )
wrk_def_name(:) = traj_def%hyd_name(:)
case( 'trc' )
wrk_def_name(:) = traj_def%trc_name(:)
case( 'dyn' )
wrk_def_name(:) = traj_def%dyn_name(:)
case( 'msc' )
wrk_def_name(:) = traj_def%msc_name(:)
end select
do m = 1,var_max
if( wrk_def_name(m) == ' ' ) then
exit
endif
end do
n_def_var(pkg) = m - 1
end do
if( traj_def%start_time /= ' ' ) then
write(err_mes,'(''trajectory_init('',i2.2,''): default start time = '',a)') dm,traj_def%start_time
call wrf_message( trim(err_mes) )
endif
if( traj_def%stop_time /= ' ' ) then
write(err_mes,'(''trajectory_init('',i2.2,''): default stop time = '',a)') dm,traj_def%stop_time
call wrf_message( trim(err_mes) )
endif
do pkg = 1,pkg_max
if( n_def_var(pkg) > 0 ) then
write(*,*) ' '
write(*,'(''trajectory_init('',i2.2,''): default '',a,'' variables'')') dm,pkg_tag(pkg)
select case( trim(pkg_tag(pkg)) )
#if( WRF_CHEM == 1 )
case( 'chm' )
wrk_def_name(:) = traj_def%chm_name(:)
case( 'dchm' )
wrk_def_name(:) = traj_def%dchm_name(:)
#endif
case( 'hyd' )
wrk_def_name(:) = traj_def%hyd_name(:)
case( 'trc' )
wrk_def_name(:) = traj_def%trc_name(:)
case( 'dyn' )
wrk_def_name(:) = traj_def%dyn_name(:)
case( 'msc' )
wrk_def_name(:) = traj_def%msc_name(:)
end select
write(*,*) wrk_def_name(:n_def_var(pkg))
endif
end do
do n_traj = 1,traj_max
if( traj_type(n_traj)%lon == missing_val .or. &
traj_type(n_traj)%lat == missing_val .or. &
traj_type(n_traj)%lev == missing_val ) then
exit
endif
end do
n_traj = n_traj - 1
has_trajectories: &
if( n_traj > 0 ) then
!-----------------------------------------------------------------------------
! set individual trajectories to default if specified
!-----------------------------------------------------------------------------
if( traj_def%start_time /= ' ' ) then
do trj = 1,n_traj
if( traj_type(trj)%start_time == ' ' ) then
traj_type(trj)%start_time = traj_def%start_time
endif
end do
endif
if( traj_def%stop_time /= ' ' ) then
do trj = 1,n_traj
if( traj_type(trj)%stop_time == ' ' ) then
traj_type(trj)%stop_time = traj_def%stop_time
endif
end do
endif
do pkg = 1,pkg_max
select case( trim(pkg_tag(pkg)) )
#if( WRF_CHEM == 1 )
case( 'chm' )
wrk_def_name(:) = traj_def%chm_name(:)
case( 'dchm' )
wrk_def_name(:) = traj_def%dchm_name(:)
#endif
case( 'hyd' )
wrk_def_name(:) = traj_def%hyd_name(:)
case( 'trc' )
wrk_def_name(:) = traj_def%trc_name(:)
case( 'dyn' )
wrk_def_name(:) = traj_def%dyn_name(:)
case( 'msc' )
wrk_def_name(:) = traj_def%msc_name(:)
end select
do trj = 1,n_traj
select case( trim(pkg_tag(pkg)) )
#if( WRF_CHEM == 1 )
case( 'chm' )
wrk_var_name = traj_type(trj)%chm_spc(1)
case( 'dchm' )
wrk_var_name = traj_type(trj)%dchm_spc(1)
#endif
case( 'hyd' )
wrk_var_name = traj_type(trj)%hyd_spc(1)
case( 'trc' )
wrk_var_name = traj_type(trj)%trc_spc(1)
case( 'dyn' )
wrk_var_name = traj_type(trj)%dyn_var(1)
case( 'msc' )
wrk_var_name = traj_type(trj)%msc_var(1)
end select
if( wrk_var_name == ' ' ) then
m1 = n_def_var(pkg)
select case( trim(pkg_tag(pkg)) )
#if( WRF_CHEM == 1 )
case( 'chm' )
traj_type(trj)%chm_spc(:m1) = traj_def%chm_name(:m1)
case( 'dchm' )
traj_type(trj)%dchm_spc(:m1) = traj_def%dchm_name(:m1)
#endif
case( 'hyd' )
traj_type(trj)%hyd_spc(:m1) = traj_def%hyd_name(:m1)
case( 'trc' )
traj_type(trj)%trc_spc(:m1) = traj_def%trc_name(:m1)
case( 'dyn' )
traj_type(trj)%dyn_var(:m1) = traj_def%dyn_name(:m1)
case( 'msc' )
traj_type(trj)%msc_var(:m1) = traj_def%msc_name(:m1)
end select
endif
end do
end do
!-----------------------------------------------------------------------------
! scan registry real, 2d, 3d variables
!-----------------------------------------------------------------------------
call reg_scan( grid )
num_msc => num_msc_dm(dm)
call get_wrf_debug_level( dbg_lvl )
if( dbg_lvl > 200 ) then
write(*,*) ' '
write(*,'(''trajectory_init('',i2.2,''): Registry 2d,3d variables'')') dm
do n = 1,num_msc
write(*,*) trim(St_Vars(n)%varname)
end do
n = count( St_Vars(:num_msc)%Stagger == 'X' )
if( n > 0 ) then
write(*,*) ' '
write(*,*) 'Registry 2d,3d variables with staggered X'
do n = 1,num_msc
if( St_Vars(n)%Stagger == 'X' ) then
write(*,*) trim(St_Vars(n)%varname)
endif
end do
endif
n = count( St_Vars(:num_msc)%Stagger == 'Y' )
if( n > 0 ) then
write(*,*) ' '
write(*,*) 'trajectory_init: Registry 2d,3d variables with staggered Y'
do n = 1,num_msc
if( St_Vars(n)%Stagger == 'Y' ) then
write(*,*) trim(St_Vars(n)%varname)
endif
end do
endif
n = count( St_Vars(:num_msc)%Stagger == 'Z' )
if( n > 0 ) then
write(*,*) ' '
write(*,*) 'trajectory_init: Registry 2d,3d variables with staggered Z'
do n = 1,num_msc
if( St_Vars(n)%Stagger == 'Z' ) then
write(*,*) trim(St_Vars(n)%varname)
endif
end do
endif
endif
!-----------------------------------------------------------------------------
! get variable counts
!-----------------------------------------------------------------------------
do trj = 1,n_traj
if( num_chem > 1 ) then
#if( WRF_CHEM == 1 )
call get_var_cnt( traj_type(trj)%n_chm_var, traj_type(trj)%chm_spc )
call get_var_cnt( traj_type(trj)%n_dchm_var, traj_type(trj)%dchm_spc )
#endif
else
traj_type(trj)%n_chm_var = 0
traj_type(trj)%n_dchm_var = 0
endif
if( num_moist > 1 ) then
call get_var_cnt( traj_type(trj)%n_hyd_var, traj_type(trj)%hyd_spc )
else
traj_type(trj)%n_hyd_var = 0
endif
if( num_tracer > 1 ) then
call get_var_cnt( traj_type(trj)%n_trc_var, traj_type(trj)%trc_spc )
else
traj_type(trj)%n_trc_var = 0
endif
if( num_msc > 1 ) then
call get_var_cnt( traj_type(trj)%n_msc_var, traj_type(trj)%msc_var )
else
traj_type(trj)%n_msc_var = 0
endif
call get_var_cnt( traj_type(trj)%n_dyn_var, traj_type(trj)%dyn_var )
end do
if( any( traj_type(:n_traj)%n_msc_var > 0 ) ) then
allocate( msc_tbl(num_msc),stat=astat )
if( astat /= 0 ) then
call wrf_error_fatal( 'trajectory_init: failed to find allocate msc_tbl' )
endif
do m = 1,num_msc
msc_tbl(m) = trim( St_Vars(m)%Varname )
end do
endif
!-----------------------------------------------------------------------------
! check for trajectory variables in simulation
!-----------------------------------------------------------------------------
do trj = 1,n_traj
#if( WRF_CHEM == 1 )
if( num_chem > 1 ) then
if( traj_type(trj)%n_chm_var > 0 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_chm_var, traj_type(trj)%chm_spc, traj_type(trj)%chm_ndx, &
num_chem, chem_dname_table(dm,:), &
traj_type(trj)%chm_is_gas, 'chm' )
endif
if( traj_type(trj)%n_dchm_var > 0 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_dchm_var, traj_type(trj)%dchm_spc, traj_type(trj)%dchm_ndx, &
num_chem, chem_dname_table(dm,:), &
traj_type(trj)%chm_is_gas, 'chm' )
endif
endif
#endif
if( traj_type(trj)%n_hyd_var > 0 .and. num_moist > 1 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_hyd_var, traj_type(trj)%hyd_spc, traj_type(trj)%hyd_ndx, &
num_moist, moist_dname_table(dm,:), &
traj_type(trj)%chm_is_gas, 'hyd' )
endif
if( traj_type(trj)%n_trc_var > 0 .and. num_tracer > 1 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_trc_var, traj_type(trj)%trc_spc, traj_type(trj)%trc_ndx, &
num_tracer, tracer_dname_table(dm,:), &
traj_type(trj)%chm_is_gas, 'trc' )
endif
if( traj_type(trj)%n_dyn_var > 0 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_dyn_var, traj_type(trj)%dyn_var, traj_type(trj)%dyn_ndx, &
dyn_max, dyn_var_lst(:), &
traj_type(trj)%chm_is_gas, 'dyn' )
endif
if( traj_type(trj)%n_msc_var > 0 ) then
mask(:) = .false.
call scan_vars( traj_type(trj)%n_msc_var, traj_type(trj)%msc_var, traj_type(trj)%msc_ndx, &
num_msc, msc_tbl(:), &
traj_type(trj)%chm_is_gas, 'msc' )
endif
end do
do trj = 1,n_traj
if( traj_type(trj)%n_msc_var > 0 ) then
do m = 1,traj_type(trj)%n_msc_var
St_Vars_msk(traj_type(trj)%msc_ndx(m)-offset) = .true.
end do
endif
end do
m = count( St_Vars_msk(:num_msc) )
if( allocated( msc_tbl ) ) then
deallocate( msc_tbl )
endif
!-----------------------------------------------------------------------------
! remove trajectories with no variables
!-----------------------------------------------------------------------------
n_traj_1 = count( (traj_type(:n_traj)%n_chm_var + traj_type(:n_traj)%n_hyd_var &
+ traj_type(:n_traj)%n_trc_var + traj_type(:n_traj)%n_dyn_var &
+ traj_type(:n_traj)%n_msc_var + traj_type(:n_traj)%n_dchm_var) > 0 )
if( n_traj_1 > 0 ) then
if( n_traj_1 /= n_traj ) then
trj_mask(1:n_traj) = traj_type(1:n_traj)%in_dom
m = 1
do trj = 1,n_traj
if( trj_mask(trj) ) then
if( trj /= m ) then
traj_type(m) = traj_type(trj)
m = m + 1
endif
endif
end do
n_traj = n_traj_1
endif
else
dm_has_traj(dm) = .false.
return
endif
!-----------------------------------------------------------------------------
! allocate buffer type
!-----------------------------------------------------------------------------
if( is_root_proc ) then
if( dm == 1 ) then
allocate( trj_buff(traj_max,n_dom),stat=astat )
if( astat /= 0 ) then
write(err_mes,'(''trajectory_init: failed to allocate traj_buff; error = '',i6)') astat
call wrf_error_fatal( trim( err_mes ) )
endif
endif
trj_pbf => trj_buff(:,dm)
endif
endif has_trajectories
! endif master_proc
#if( WRF_CHEM == 1 )
!-----------------------------------------------------------------------------
! for dchm package make sure dchm_ndx is ordered list
!-----------------------------------------------------------------------------
do trj = 1,n_traj
n = traj_type(trj)%n_dchm_var
if( n > 0 .and. any( traj_type(trj)%dchm_ndx(1:n-1) > traj_type(trj)%dchm_ndx(2:n) ) ) then
trj_mask(:num_chem) = .false.
do m = 1,n
trj_mask(traj_type(trj)%dchm_ndx(m)) = .true.
end do
traj_type(trj)%dchm_ndx(:n) = pack( (/ (m,m=1,num_chem) /),trj_mask(:num_chem) )
do m = 1,n
m1 = traj_type(trj)%dchm_ndx(m)
traj_type(trj)%dchm_spc(m) = trim(chem_dname_table(dm,m1))
end do
endif
end do
#endif
!-----------------------------------------------------------------------------
! if initial run, overwrite existing grid trajectory variables
!-----------------------------------------------------------------------------
#ifdef DM_PARALLEL
! call wrf_dm_bcast_integer( n_traj,1 )
! if( n_traj > 0 ) then
! p_size = (5+var_max)*RWORDSIZE + (2+var_max)*LWORDSIZE &
! + (5+4*var_max)*IWORDSIZE + 4*32*var_max + 38
! do trj = 1,n_traj
! call wrf_dm_bcast_bytes( traj_type(trj),p_size )
! end do
! endif
#endif
! call wrf_abort( 'Debugging' )
is_cold_start: &
if( .not. rstrt ) then
!-----------------------------------------------------------------------------
! calc and check trajectory start point
!-----------------------------------------------------------------------------
has_trajectories_a: &
if( n_traj > 0 ) then
config_temp = config_flags
call trajmapproj( grid, config_temp, proj )
i_end = min(ipe,ide-1)
j_end = min(jpe,jde-1)
do j = jps,j_end
do k = kps,kpe
z_at_w(ips:i_end,k,j) = (grid%ph_2(ips:i_end,k,j) + grid%phb(ips:i_end,k,j))/g
end do
end do
!-----------------------------------------------------------------------------
! first check x,y
!-----------------------------------------------------------------------------
traj_loop: &
do trj = 1,n_traj
if( traj_type(trj)%lat /= missing_val .and. &
traj_type(trj)%lon /= missing_val ) then
call latlon_to_ij( proj, traj_type(trj)%lat, traj_type(trj)%lon, x, y )
traj_type(trj)%in_dom = &
(x >= real(ids) .and. x <= real(ide-1) .and. &
y >= real(jds) .and. y <= real(jde-1))
#ifdef SW_DEBUG
write(err_mes,'(''trajectory_init('',i2.2,''): x,y = '',1p,2g15.7)') dm,x,y
call wrf_debug( 0,trim(err_mes) )
#endif
else
traj_type(trj)%in_dom = .false.
endif
#ifdef SW_DEBUG
write(err_mes,'(''trajectory_init('',i2.2,''): traj '',i4,'' in dom = '',l)') dm,trj,traj_type(trj)%in_dom
call wrf_debug( 0,trim(err_mes) )
#endif
!-----------------------------------------------------------------------------
! then check z
!-----------------------------------------------------------------------------
is_in_domain: &
if( traj_type(trj)%in_dom ) then
i = nint( x )
j = nint( y )
traj_type(trj)%in_patch = &
(i >= ips .and. i <= min(ipe,ide-1) .and. &
j >= jps .and. j <= min(jpe,jde-1))
is_in_patch: &
if( traj_type(trj)%in_patch ) then
k1 = kde - 1
if( traj_type(trj)%z_is_agl ) then
traj_type(trj)%lev = traj_type(trj)%lev + z_at_w(i,kds,j)
endif
z_dm_bot = z_at_w(i,kds,j)
z_dm_top = z_at_w(i,k1,j)
write(err_mes,'(''trajectory_init('',i2.2,''): traj '',i3.3,'' i,j,z_bot,z_top,lev = '',2i4,1p3g15.7)') &
dm,trj,i,j,z_dm_bot,z_dm_top,traj_type(trj)%lev
call wrf_debug( 0,trim(err_mes) )
if( traj_type(trj)%lev >= z_dm_bot .and. &
traj_type(trj)%lev <= z_dm_top ) then
traj_type(trj)%in_dom = .true.
traj_type(trj)%x = x
traj_type(trj)%y = y
else
traj_type(trj)%in_dom = .false.
endif
else is_in_patch
traj_type(trj)%x = missing_val
traj_type(trj)%y = missing_val
endif is_in_patch
endif is_in_domain
end do traj_loop
n_traj_1 = count( traj_type(:n_traj)%in_dom )
else has_trajectories_a
n_traj_1 = 0
endif has_trajectories_a
!-----------------------------------------------------------------------------
! remove out of domain trajectories
!-----------------------------------------------------------------------------
write(err_mes,'(''trajectory_init('',i2.2,''): traj cnt = '',2i6)') dm,n_traj_1,n_traj
call wrf_debug( 0,trim(err_mes) )
if( n_traj_1 /= n_traj ) then
trj_mask(1:n_traj) = traj_type(1:n_traj)%in_dom
m = 1
do trj = 1,n_traj
if( trj_mask(trj) ) then
if( trj /= m ) then
traj_type(m) = traj_type(trj)
m = m + 1
endif
endif
end do
n_traj = n_traj_1
endif
has_trajectories_b: &
if( n_traj_1 > 0 ) then
grid%traj_i(:) = missing_val
grid%traj_j(:) = missing_val
grid%traj_k(:) = missing_val
grid%traj_long(:) = missing_val
grid%traj_lat(:) = missing_val
!-----------------------------------------------------------------------------
! set initial trajectory spatial coordinates
!-----------------------------------------------------------------------------
k1 = kde - 1
do trj = 1,n_traj
if( traj_type(trj)%in_patch ) then
grid%traj_i(trj) = traj_type(trj)%x
grid%traj_j(trj) = traj_type(trj)%y
grid%traj_long(trj) = traj_type(trj)%lon
grid%traj_lat(trj) = traj_type(trj)%lat
i = nint( traj_type(trj)%x )
j = nint( traj_type(trj)%y )
! z(kds:k1) = .5*(z_at_w(i,kds:k1,j) + z_at_w(i,kds+1:k1+1,j))
z(kds:k1) = z_at_w(i,kds:k1,j)
do k = kds+1,k1
if( traj_type(trj)%lev <= z(k) ) then
grid%traj_k(trj) = real(k - 1) &
+ (traj_type(trj)%lev - z(k-1))/(z(k) - z(k-1))
exit
endif
end do
write(err_mes,'(''trajectory_init('',i2.2,''): trj,k,z(k-1:k),traj_k = '',2i3,1p3g15.7)') &
dm,trj,k,z(k-1:k),grid%traj_k(trj)
call wrf_debug( 0,trim(err_mes) )
endif
end do
else has_trajectories_b
dm_has_traj(dm) = .false.
return
endif has_trajectories_b
else is_cold_start
if( n_traj > 0 ) then
call set_in_dom
else
traj_cnt(dm) = n_traj
return
endif
endif is_cold_start
!-----------------------------------------------------------------------------
! transfer from local variable to module variable
!-----------------------------------------------------------------------------
traj_cnt(dm) = n_traj
do trj = 1,n_traj
trjects(trj) = traj_type(trj)
end do
!-----------------------------------------------------------------------------
! create netcdf trajectory file
!-----------------------------------------------------------------------------
if( .not. rstrt ) then
do trj = 1,n_traj
#ifdef DM_PARALLEL
grid%traj_i(trj) = wrf_dm_max_real( grid%traj_i(trj) )
grid%traj_j(trj) = wrf_dm_max_real( grid%traj_j(trj) )
grid%traj_k(trj) = wrf_dm_max_real( grid%traj_k(trj) )
grid%traj_long(trj) = wrf_dm_max_real( grid%traj_long(trj) )
grid%traj_lat(trj) = wrf_dm_max_real( grid%traj_lat(trj) )
#else
grid%traj_i(trj) = grid%traj_i(trj)
grid%traj_j(trj) = grid%traj_j(trj)
grid%traj_k(trj) = grid%traj_k(trj)
grid%traj_long(trj) = grid%traj_long(trj)
grid%traj_lat(trj) = grid%traj_lat(trj)
#endif
end do
endif
do pkg = 1,pkg_max
select case( trim(pkg_tag(pkg)) )
#if( WRF_CHEM == 1 )
case( 'chm' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_chm_var > 0
case( 'dchm' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_dchm_var > 0
#endif
case( 'hyd' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_hyd_var > 0
case( 'trc' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_trc_var > 0
case( 'dyn' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_dyn_var > 0
case( 'msc' )
pkg_has_vars(:n_traj,pkg) = trjects(:n_traj)%n_msc_var > 0
end select
end do
#if( WRF_CHEM == 1 )
!-----------------------------------------------------------------------------
! setup for dchm buffer
!-----------------------------------------------------------------------------
n_dchm_dm(dm) = 0
if( any( pkg_has_vars(:n_traj,dchm_pkg) ) ) then
if( .not. allocated( dchm_msk_dm ) ) then
allocate( dchm_msk_dm(num_chem,n_dom),stat=astat )
if( astat /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to allocate dchm_msk_dm; error = '',i6)') dm,astat
call wrf_error_fatal( trim( err_mes ) )
endif
endif
if( .not. allocated( dchm_buf_ndx_dm ) ) then
allocate( dchm_buf_ndx_dm(num_chem,n_dom),stat=astat )
if( astat /= 0 ) then
write(err_mes,'(''trajectory_init('',i2.2,''): failed to allocate dchm_buf_ndx_dm; error = '',i6)') dm,astat
call wrf_error_fatal( trim( err_mes ) )
endif
endif
n_dchm => n_dchm_dm(dm)
dchm_msk => dchm_msk_dm(:,dm)
dchm_msk(:) = .false.
dchm_buf_ndx => dchm_buf_ndx_dm(:,dm)
dchm_buf_ndx(:) = 0
do trj = 1,n_traj
do m = 1,trjects(trj)%n_dchm_var
dchm_msk(trjects(trj)%dchm_ndx(m)) = .true.
end do
end do
n_dchm = count( dchm_msk )
dchm_buf_ndx(:n_dchm) = pack( (/ (m,m=1,num_chem) /),dchm_msk(:num_chem) )
do trj = 1,n_traj
if( trjects(trj)%n_dchm_var > 0 ) then
do m1 = 1,trjects(trj)%n_dchm_var
target = trjects(trj)%dchm_ndx(m1)
do m2 = 1,n_dchm
if( target == dchm_buf_ndx(m2) ) then
trjects(trj)%dchm_ndx(m1) = m2 + offset
exit
endif
end do
end do
endif
end do