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input_data.F90
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!> @file
!! @brief Read atmospheric and surface data from GRIB2, NEMSIO and NetCDF files.
!! @author George Gayno NCEP/EMC
!> Read atmospheric, surface and nst data on the input grid.
!! Supported formats include fv3 tiled 'restart' files, fv3 tiled
!! 'history' files, fv3 gaussian history files, spectral gfs
!! gaussian nemsio files, and spectral gfs sigio/sfcio files.
!!
!! Public variables are defined below: "input" indicates field
!! associated with the input grid.
!!
!! @author George Gayno NCEP/EMC
module input_data
use esmf
use netcdf
use nemsio_module
use program_setup, only : data_dir_input_grid, &
nst_files_input_grid, &
sfc_files_input_grid, &
atm_files_input_grid, &
grib2_file_input_grid, &
atm_core_files_input_grid, &
atm_tracer_files_input_grid, &
convert_nst, &
orog_dir_input_grid, &
orog_files_input_grid, &
tracers_input, num_tracers_input, &
input_type, tracers, &
get_var_cond, read_from_input, &
geogrid_file_input_grid, &
external_model, &
vgfrc_from_climo, &
minmax_vgfrc_from_climo, &
lai_from_climo
use model_grid, only : input_grid, &
i_input, j_input, &
ip1_input, jp1_input, &
num_tiles_input_grid, &
latitude_input_grid, &
longitude_input_grid, &
inv_file
implicit none
private
! Fields associated with the atmospheric model.
type(esmf_field), public :: dzdt_input_grid !< vert velocity
type(esmf_field) :: dpres_input_grid !< pressure thickness
type(esmf_field), public :: pres_input_grid !< 3-d pressure
type(esmf_field), public :: ps_input_grid !< surface pressure
type(esmf_field), public :: terrain_input_grid !< terrain height
type(esmf_field), public :: temp_input_grid !< temperature
type(esmf_field), public :: u_input_grid !< u/v wind at grid
type(esmf_field), public :: v_input_grid !< box center
type(esmf_field), public :: wind_input_grid !< 3-component wind
type(esmf_field), allocatable, public :: tracers_input_grid(:) !< tracers
integer, public :: lev_input !< number of atmospheric layers
integer, public :: levp1_input !< number of atmos layer interfaces
! Fields associated with the land-surface model.
integer, public :: veg_type_landice_input = 15 !< NOAH land ice option
!< defined at this veg type.
!< Default is igbp.
integer, parameter :: ICET_DEFAULT = 265.0 !< Default value of soil and skin
!< temperature (K) over ice.
type(esmf_field), public :: canopy_mc_input_grid !< canopy moist content
type(esmf_field), public :: f10m_input_grid !< log((z0+10)*1/z0)
type(esmf_field), public :: ffmm_input_grid !< log((z0+z1)*1/z0)
!! See sfc_diff.f for details.
type(esmf_field), public :: landsea_mask_input_grid !< land sea mask;
!! 0-water, 1-land, 2-ice
type(esmf_field), public :: q2m_input_grid !< 2-m spec hum
type(esmf_field), public :: seaice_depth_input_grid !< sea ice depth
type(esmf_field), public :: seaice_fract_input_grid !< sea ice fraction
type(esmf_field), public :: seaice_skin_temp_input_grid !< sea ice skin temp
type(esmf_field), public :: skin_temp_input_grid !< skin temp/sst
type(esmf_field), public :: snow_depth_input_grid !< snow dpeth
type(esmf_field), public :: snow_liq_equiv_input_grid !< snow liq equiv depth
type(esmf_field), public :: soil_temp_input_grid !< 3-d soil temp
type(esmf_field), public :: soil_type_input_grid !< soil type
type(esmf_field), public :: soilm_liq_input_grid !< 3-d liquid soil moisture
type(esmf_field), public :: soilm_tot_input_grid !< 3-d total soil moisture
type(esmf_field), public :: srflag_input_grid !< snow/rain flag
type(esmf_field), public :: t2m_input_grid !< 2-m temperature
type(esmf_field), public :: tprcp_input_grid !< precip
type(esmf_field), public :: ustar_input_grid !< fric velocity
type(esmf_field), public :: veg_type_input_grid !< vegetation type
type(esmf_field), public :: z0_input_grid !< roughness length
type(esmf_field), public :: veg_greenness_input_grid !< vegetation fraction
type(esmf_field), public :: lai_input_grid !< leaf area index
type(esmf_field), public :: max_veg_greenness_input_grid !< shdmax
type(esmf_field), public :: min_veg_greenness_input_grid !< shdmin
integer, public :: lsoil_input=4 !< number of soil layers, no longer hardwired to allow
!! for 7 layers of soil for the RUC LSM
character(len=50), private, allocatable :: slevs(:) !< The atmospheric levels in the GRIB2 input file.
! Fields associated with the nst model.
type(esmf_field), public :: c_d_input_grid !< Coefficient 2 to calculate d(tz)/d(ts)
type(esmf_field), public :: c_0_input_grid !< Coefficient 1 to calculate d(tz)/d(ts)
type(esmf_field), public :: d_conv_input_grid !< Thickness of free convection layer
type(esmf_field), public :: dt_cool_input_grid !< Sub-layer cooling amount
type(esmf_field), public :: ifd_input_grid !< Model mode index. 0-diurnal model not
!< started; 1-diurnal model started.
type(esmf_field), public :: qrain_input_grid !< Sensible heat flux due to rainfall
type(esmf_field), public :: tref_input_grid !< Reference temperature
type(esmf_field), public :: w_d_input_grid !< Coefficient 4 to calculate d(tz)/d(ts)
type(esmf_field), public :: w_0_input_grid !< Coefficient 3 to calculate d(tz)/d(ts)
type(esmf_field), public :: xs_input_grid !< Salinity content in diurnal thermocline layer
type(esmf_field), public :: xt_input_grid !< Heat content in diurnal thermocline layer
type(esmf_field), public :: xu_input_grid !< u-current content in diurnal thermocline layer
type(esmf_field), public :: xv_input_grid !< v-current content in diurnal thermocline layer
type(esmf_field), public :: xz_input_grid !< Diurnal thermocline layer thickness
type(esmf_field), public :: xtts_input_grid !< d(xt)/d(ts)
type(esmf_field), public :: xzts_input_grid !< d(xz)/d(ts)
type(esmf_field), public :: z_c_input_grid !< Sub-layer cooling thickness
type(esmf_field), public :: zm_input_grid !< Oceanic mixed layer depth
public :: read_input_atm_data
public :: cleanup_input_atm_data
public :: read_input_sfc_data
public :: cleanup_input_sfc_data
public :: read_input_nst_data
public :: cleanup_input_nst_data
public :: check_soilt
public :: check_cnwat
public :: quicksort
public :: convert_winds
public :: init_sfc_esmf_fields
public :: dint2p
contains
!> Read input grid atmospheric data driver.
!!
!! @param[in] localpet ESMF local persistent execution thread
!! @author George Gayno NCEP/EMC
subroutine read_input_atm_data(localpet)
implicit none
integer, intent(in) :: localpet
!-------------------------------------------------------------------------------
! Read the tiled 'warm' restart files.
!-------------------------------------------------------------------------------
if (trim(input_type) == "restart") then
call read_input_atm_restart_file(localpet)
!-------------------------------------------------------------------------------
! Read the gaussian history files in netcdf format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gaussian_netcdf") then
call read_input_atm_gaussian_netcdf_file(localpet)
!-------------------------------------------------------------------------------
! Read the tiled history files in netcdf format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "history") then
call read_input_atm_tiled_history_file(localpet)
!-------------------------------------------------------------------------------
! Read the gaussian history files in nemsio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gaussian_nemsio") then ! fv3gfs gaussian nemsio
call read_input_atm_gaussian_nemsio_file(localpet)
!-------------------------------------------------------------------------------
! Read the spectral gfs gaussian history files in nemsio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gfs_gaussian_nemsio") then ! spectral gfs gaussian
! nemsio.
call read_input_atm_gfs_gaussian_nemsio_file(localpet)
!-------------------------------------------------------------------------------
! Read the spectral gfs gaussian history files in sigio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gfs_sigio") then ! spectral gfs sigio format.
call read_input_atm_gfs_sigio_file(localpet)
!-------------------------------------------------------------------------------
! Read fv3gfs data in grib2 format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "grib2") then
call read_input_atm_grib2_file(localpet)
endif
end subroutine read_input_atm_data
!> Driver to read input grid nst data.
!!
!! @param[in] localpet ESMF local persistent execution thread
!! @author George Gayno NCEP/EMC
subroutine read_input_nst_data(localpet)
implicit none
integer, intent(in) :: localpet
integer :: rc
print*,"- READ INPUT GRID NST DATA."
print*,"- CALL FieldCreate FOR INPUT GRID C_D."
c_d_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID C_0."
c_0_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID D_CONV."
d_conv_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID DT_COOL."
dt_cool_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID IFD."
ifd_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID QRAIN."
qrain_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID TREF."
tref_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID W_D."
w_d_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID W_0."
w_0_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XS."
xs_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XT."
xt_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XU."
xu_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XV."
xv_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XZ."
xz_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XTTS."
xtts_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID XZTS."
xzts_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID Z_C."
z_c_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID ZM."
zm_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
!--------------------------------------------------------------------------
! Read input grid nst data from a fv3 gaussian nemsio history file or
! spectral GFS nemsio file.
!--------------------------------------------------------------------------
if (trim(input_type) == "gaussian_nemsio" .or. trim(input_type) == "gfs_gaussian_nemsio") then
call read_input_nst_nemsio_file(localpet)
!---------------------------------------------------------------------------
! Read nst data from these netcdf formatted fv3 files: tiled history,
! tiled warm restart, and gaussian history.
!---------------------------------------------------------------------------
else
call read_input_nst_netcdf_file(localpet)
endif
end subroutine read_input_nst_data
!> Driver to read input grid surface data.
!!
!! @param[in] localpet ESMF local persistent execution thread
!! @author George Gayno NCEP/EMC
subroutine read_input_sfc_data(localpet)
implicit none
integer, intent(in) :: localpet
integer :: rc
call init_sfc_esmf_fields()
!-------------------------------------------------------------------------------
! Read the tiled 'warm' restart files.
!-------------------------------------------------------------------------------
if (trim(input_type) == "restart") then
call read_input_sfc_restart_file(localpet)
!-------------------------------------------------------------------------------
! Read the tiled or gaussian history files in netcdf format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "history" .or. trim(input_type) == &
"gaussian_netcdf") then
call read_input_sfc_netcdf_file(localpet)
!-------------------------------------------------------------------------------
! Read the gaussian history files in nemsio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gaussian_nemsio") then
call read_input_sfc_gaussian_nemsio_file(localpet)
!-------------------------------------------------------------------------------
! Read the spectral gfs gaussian history files in nemsio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gfs_gaussian_nemsio") then
call read_input_sfc_gfs_gaussian_nemsio_file(localpet)
!-------------------------------------------------------------------------------
! Read the spectral gfs gaussian history files in sfcio format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "gfs_sigio") then
call read_input_sfc_gfs_sfcio_file(localpet)
!-------------------------------------------------------------------------------
! Read fv3gfs surface data in grib2 format.
!-------------------------------------------------------------------------------
elseif (trim(input_type) == "grib2") then
call read_input_sfc_grib2_file(localpet)
endif
end subroutine read_input_sfc_data
!> Create atmospheric esmf fields.
!!
!! @author George Gayno NCEP/EMC
subroutine init_atm_esmf_fields
implicit none
integer :: i, rc
print*,"- INITIALIZE ATMOSPHERIC ESMF FIELDS."
print*,"- CALL FieldCreate FOR INPUT GRID 3-D WIND."
wind_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1,1/), &
ungriddedUBound=(/lev_input,3/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SURFACE PRESSURE."
ps_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID TERRAIN."
terrain_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID TEMPERATURE."
temp_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
allocate(tracers_input_grid(num_tracers_input))
do i = 1, num_tracers_input
print*,"- CALL FieldCreate FOR INPUT GRID TRACER ", trim(tracers_input(i))
tracers_input_grid(i) = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
enddo
print*,"- CALL FieldCreate FOR INPUT GRID DZDT."
dzdt_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID U."
u_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID V."
v_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID PRESSURE."
pres_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lev_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
end subroutine init_atm_esmf_fields
!> Create surface input grid esmf fields
!!
!! @author George Gayno NCEP/EMC
subroutine init_sfc_esmf_fields
implicit none
integer :: rc
print*,"- CALL FieldCreate FOR INPUT GRID LANDSEA MASK."
landsea_mask_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID Z0."
z0_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID VEGETATION TYPE."
veg_type_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID CANOPY MOISTURE CONTENT."
canopy_mc_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SEAICE FRACTION."
seaice_fract_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SEAICE DEPTH."
seaice_depth_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SEAICE SKIN TEMPERATURE."
seaice_skin_temp_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SNOW DEPTH."
snow_depth_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SNOW LIQUID EQUIVALENT."
snow_liq_equiv_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID T2M."
t2m_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID Q2M."
q2m_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID TPRCP."
tprcp_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID F10M."
f10m_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID USTAR."
ustar_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID FFMM."
ffmm_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT GRID SRFLAG."
srflag_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT SKIN TEMPERATURE."
skin_temp_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT SOIL TYPE."
soil_type_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT TERRAIN."
terrain_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT SOIL TEMPERATURE."
soil_temp_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lsoil_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT TOTAL SOIL MOISTURE."
soilm_tot_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lsoil_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT LIQUID SOIL MOISTURE."
soilm_liq_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, &
ungriddedLBound=(/1/), &
ungriddedUBound=(/lsoil_input/), rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
if (.not. vgfrc_from_climo) then
print*,"- CALL FieldCreate FOR INPUT VEGETATION GREENNESS."
veg_greenness_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldCreate", rc)
endif
if (.not. minmax_vgfrc_from_climo) then
print*,"- CALL FieldCreate FOR INPUT MIN VEGETATION GREENNESS."
min_veg_greenness_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__))&
call error_handler("IN FieldCreate", rc)
print*,"- CALL FieldCreate FOR INPUT MAX VEGETATION GREENNESS."
max_veg_greenness_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__))&
call error_handler("IN FieldCreate", rc)
endif
if (.not. lai_from_climo) then
print*,"- CALL FieldCreate FOR INPUT LEAF AREA INDEX."
lai_input_grid = ESMF_FieldCreate(input_grid, &
typekind=ESMF_TYPEKIND_R8, &
staggerloc=ESMF_STAGGERLOC_CENTER, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__))&
call error_handler("IN FieldCreate", rc)
endif
end subroutine init_sfc_esmf_fields
!> Read input atmospheric data from spectral gfs (old sigio format).
!!
!! @note Format used prior to July 19, 2017.
!! @param[in] localpet ESMF local persistent execution thread
!! @author George Gayno NCEP/EMC
subroutine read_input_atm_gfs_sigio_file(localpet)
use sigio_module
implicit none
integer, intent(in) :: localpet
character(len=300) :: the_file
integer(sigio_intkind) :: iret
integer :: rc, i, j, k
integer :: clb(3), cub(3)
real(esmf_kind_r8) :: ak, bk
real(esmf_kind_r8), allocatable :: dummy2d(:,:)
real(esmf_kind_r8), allocatable :: dummy3d(:,:,:)
real(esmf_kind_r8), allocatable :: dummy3d2(:,:,:)
real(esmf_kind_r8), pointer :: pptr(:,:,:), psptr(:,:)
real(esmf_kind_r8), allocatable :: pi(:,:,:)
type(sigio_head) :: sighead
type(sigio_dbta) :: sigdata
the_file = trim(data_dir_input_grid) // "/" // trim(atm_files_input_grid(1))
print*,"- ATMOSPHERIC DATA IN SIGIO FORMAT."
print*,"- OPEN AND READ: ", trim(the_file)
call sigio_sropen(21, trim(the_file), iret)
if (iret /= 0) then
rc = iret
call error_handler("OPENING SPECTRAL GFS SIGIO FILE.", rc)
endif
call sigio_srhead(21, sighead, iret)
if (iret /= 0) then
rc = iret
call error_handler("READING SPECTRAL GFS SIGIO FILE.", rc)
endif
lev_input = sighead%levs
levp1_input = lev_input + 1
if (num_tracers_input /= sighead%ntrac) then
call error_handler("WRONG NUMBER OF TRACERS EXPECTED.", 99)
endif
if (sighead%idvt == 0 .or. sighead%idvt == 21) then
if (trim(tracers_input(1)) /= 'spfh' .or. &
trim(tracers_input(2)) /= 'o3mr' .or. &
trim(tracers_input(3)) /= 'clwmr') then
call error_handler("TRACERS SELECTED DO NOT MATCH FILE CONTENTS.", 99)
endif
else
print*,'- UNRECOGNIZED IDVT: ', sighead%idvt
call error_handler("UNRECOGNIZED IDVT", 99)
endif
!---------------------------------------------------------------------------
! Initialize esmf atmospheric fields.
!---------------------------------------------------------------------------
call init_atm_esmf_fields
if (localpet == 0) then
allocate(dummy2d(i_input,j_input))
allocate(dummy3d(i_input,j_input,lev_input))
allocate(dummy3d2(i_input,j_input,lev_input))
else
allocate(dummy2d(0,0))
allocate(dummy3d(0,0,0))
allocate(dummy3d2(0,0,0))
endif
if (localpet == 0) then
call sigio_aldbta(sighead, sigdata, iret)
if (iret /= 0) then
rc = iret
call error_handler("ALLOCATING SIGDATA.", rc)
endif
call sigio_srdbta(21, sighead, sigdata, iret)
if (iret /= 0) then
rc = iret
call error_handler("READING SIGDATA.", rc)
endif
call sptez(0,sighead%jcap,4,i_input, j_input, sigdata%ps, dummy2d, 1)
dummy2d = exp(dummy2d) * 1000.0
print*,'surface pres ',maxval(dummy2d),minval(dummy2d)
endif
print*,"- CALL FieldScatter FOR SURFACE PRESSURE."
call ESMF_FieldScatter(ps_input_grid, dummy2d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
if (localpet == 0) then
call sptez(0,sighead%jcap,4,i_input, j_input, sigdata%hs, dummy2d, 1)
print*,'terrain ',maxval(dummy2d),minval(dummy2d)
endif
print*,"- CALL FieldScatter FOR TERRAIN."
call ESMF_FieldScatter(terrain_input_grid, dummy2d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
do k = 1, num_tracers_input
if (localpet == 0) then
call sptezm(0,sighead%jcap,4,i_input, j_input, lev_input, sigdata%q(:,:,k), dummy3d, 1)
print*,trim(tracers_input(k)),maxval(dummy3d),minval(dummy3d)
endif
print*,"- CALL FieldScatter FOR INPUT ", trim(tracers_input(k))
call ESMF_FieldScatter(tracers_input_grid(k), dummy3d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
enddo
if (localpet == 0) then
call sptezm(0,sighead%jcap,4,i_input, j_input, lev_input, sigdata%t, dummy3d, 1)
print*,'temp ',maxval(dummy3d),minval(dummy3d)
endif
print*,"- CALL FieldScatter FOR INPUT GRID TEMPERATURE."
call ESMF_FieldScatter(temp_input_grid, dummy3d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
!---------------------------------------------------------------------------
! The spectral gfs files have omega, not vertical velocity. Set to
! zero for now. Convert from omega to vv in the future?
!---------------------------------------------------------------------------
if (localpet == 0) then
print*,"- NO VERTICAL VELOCITY RECORD. SET TO ZERO."
dummy3d = 0.0
endif
print*,"- CALL FieldScatter FOR INPUT DZDT."
call ESMF_FieldScatter(dzdt_input_grid, dummy3d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
if (localpet == 0) then
call sptezmv(0, sighead%jcap, 4, i_input, j_input, lev_input, sigdata%d, sigdata%z, dummy3d, dummy3d2, 1)
print*,'u ',maxval(dummy3d),minval(dummy3d)
print*,'v ',maxval(dummy3d2),minval(dummy3d2)
endif
print*,"- CALL FieldScatter FOR INPUT U-WIND."
call ESMF_FieldScatter(u_input_grid, dummy3d, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
print*,"- CALL FieldScatter FOR INPUT V-WIND."
call ESMF_FieldScatter(v_input_grid, dummy3d2, rootpet=0, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldScatter", rc)
deallocate(dummy2d, dummy3d, dummy3d2)
if (localpet == 0) call sigio_axdbta(sigdata, iret)
call sigio_sclose(21, iret)
!---------------------------------------------------------------------------
! Convert from 2-d to 3-d component winds.
!---------------------------------------------------------------------------
call convert_winds
!---------------------------------------------------------------------------
! Compute 3-d pressure from 'ak' and 'bk'.
!---------------------------------------------------------------------------
print*,"- COMPUTE 3-D PRESSURE."
print*,"- CALL FieldGet FOR 3-D PRES."
nullify(pptr)
call ESMF_FieldGet(pres_input_grid, &
computationalLBound=clb, &
computationalUBound=cub, &
farrayPtr=pptr, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldGet", rc)
print*,"- CALL FieldGet FOR SURFACE PRESSURE."
nullify(psptr)
call ESMF_FieldGet(ps_input_grid, &
farrayPtr=psptr, rc=rc)
if(ESMF_logFoundError(rcToCheck=rc,msg=ESMF_LOGERR_PASSTHRU,line=__LINE__,file=__FILE__)) &
call error_handler("IN FieldGet", rc)
!---------------------------------------------------------------------------
! First, compute interface pressure.
!---------------------------------------------------------------------------
allocate(pi(clb(1):cub(1),clb(2):cub(2),1:levp1_input),stat=rc)
do k=1,levp1_input
ak = sighead%vcoord(k,1)
bk = sighead%vcoord(k,2)
do i= clb(1), cub(1)
do j= clb(2), cub(2)
pi(i,j,k) = ak + bk*psptr(i,j)
enddo
enddo
enddo
if (localpet == 0) then
print*,'pres int ',psptr(clb(1),clb(2)),pi(clb(1),clb(2),:)
endif
!---------------------------------------------------------------------------
! Now comput mid-layer pressure from interface pressure.
!---------------------------------------------------------------------------
do k=1,lev_input
do i= clb(1), cub(1)
do j= clb(2), cub(2)
pptr(i,j,k) = (pi(i,j,k)+pi(i,j,k+1))/2.0_esmf_kind_r8
enddo
enddo
enddo
deallocate(pi)
if (localpet == 0) then
print*,'pres ',psptr(clb(1),clb(2)),pptr(clb(1),clb(2),:)
endif
end subroutine read_input_atm_gfs_sigio_file
!> Read input atmospheric data from spectral gfs (global gaussian in
!! nemsio format. Starting July 19, 2017).
!!
!! @param[in] localpet ESMF local persistent execution thread
!! @author George Gayno NCEP/EMC
subroutine read_input_atm_gfs_gaussian_nemsio_file(localpet)
implicit none
integer, intent(in) :: localpet
character(len=300) :: the_file
character(len=20) :: vlevtyp, vname
integer(nemsio_intkind) :: vlev, iret
integer :: i, j, k, n, rc
integer :: clb(3), cub(3)