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vector2tile_converter.f90
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program vector2tile_converter
use netcdf
implicit none
type vector_type
double precision, allocatable :: swe (:)
double precision, allocatable :: snow_depth (:)
double precision, allocatable :: active_snow_layers (:)
double precision, allocatable :: swe_previous (:)
double precision, allocatable :: snow_soil_interface(:,:)
double precision, allocatable :: temperature_snow (:,:)
double precision, allocatable :: snow_ice_layer (:,:)
double precision, allocatable :: snow_liq_layer (:,:)
double precision, allocatable :: temperature_soil (:,:)
! needed for IMSaggregate_mod
double precision, allocatable :: vegetation_type(:)
! needed by JEDI to mask out land-ice
double precision, allocatable :: soil_moisture (:)
end type vector_type
type tile_type
double precision, allocatable :: swe (:,:,:)
double precision, allocatable :: snow_depth (:,:,:)
double precision, allocatable :: active_snow_layers (:,:,:)
double precision, allocatable :: swe_previous (:,:,:)
double precision, allocatable :: snow_soil_interface(:,:,:,:)
double precision, allocatable :: temperature_snow (:,:,:,:)
double precision, allocatable :: snow_ice_layer (:,:,:,:)
double precision, allocatable :: snow_liq_layer (:,:,:,:)
double precision, allocatable :: temperature_soil (:,:,:,:)
real, allocatable :: land_frac (:,:,:)
double precision, allocatable :: soil_moisture (:, :, :)
double precision, allocatable :: vegetation_type(:,:,:)
! needed by add increments
double precision, allocatable :: slmsk (:, :, :)
end type tile_type
type namelist_type
character*256 :: namelist_name = ""
character*11 :: direction = ""
character*256 :: tile_path = ""
integer :: tile_size
character*19 :: restart_date = ""
character*256 :: vector_restart_path = ""
character*256 :: tile_restart_path = ""
character*256 :: output_path = ""
character*256 :: static_filename = ""
end type namelist_type
type(vector_type) :: vector
type(tile_type) :: tile
type(namelist_type) :: namelist
character*256 :: vector_filename
character*256 :: tile_filename
character*19 :: date
integer :: vector_length = 0
integer :: yyyy,mm,dd,hh,nn,ss
integer :: itile, ix, iy, iloc
integer :: ncid, dimid, varid, status
logical :: file_exists
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Get namelist file name from command line
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call get_command_argument(1, namelist%namelist_name)
if(namelist%namelist_name == "") then
print *, "add namelist to the command line: "
stop 10
endif
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read namelist information and create date string
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call ReadNamelist(namelist)
print*, "conversion direction: ",namelist%direction
if(namelist%direction /= "tile2vector" .and. namelist%direction /= "vector2tile" ) then
print*, "conversion direction: ",namelist%direction, " not recognized"
stop 10
end if
read(namelist%restart_date( 1: 4),'(i4.4)') yyyy
read(namelist%restart_date( 6: 7),'(i2.2)') mm
read(namelist%restart_date( 9:10),'(i2.2)') dd
read(namelist%restart_date(12:13),'(i2.2)') hh
read(namelist%restart_date(15:16),'(i2.2)') nn
read(namelist%restart_date(18:19),'(i2.2)') ss
write(date,'(i4,a1,i2.2,a1,i2.2,a1,i2.2,a1,i2.2,a1,i2.2)') &
yyyy, "-", mm, "-", dd, "_", hh, "-", nn, "-", ss
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Allocate tile variables
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
allocate(tile%swe (namelist%tile_size,namelist%tile_size,6))
allocate(tile%snow_depth (namelist%tile_size,namelist%tile_size,6))
allocate(tile%active_snow_layers (namelist%tile_size,namelist%tile_size,6))
allocate(tile%swe_previous (namelist%tile_size,namelist%tile_size,6))
allocate(tile%snow_soil_interface(namelist%tile_size,namelist%tile_size,7,6))
allocate(tile%temperature_snow (namelist%tile_size,namelist%tile_size,3,6))
allocate(tile%snow_ice_layer (namelist%tile_size,namelist%tile_size,3,6))
allocate(tile%snow_liq_layer (namelist%tile_size,namelist%tile_size,3,6))
allocate(tile%temperature_soil (namelist%tile_size,namelist%tile_size,4,6))
allocate(tile%soil_moisture (namelist%tile_size,namelist%tile_size,6))
allocate(tile%land_frac (namelist%tile_size,namelist%tile_size,6))
allocate(tile%slmsk (namelist%tile_size,namelist%tile_size,6))
allocate(tile%vegetation_type(namelist%tile_size,namelist%tile_size,6))
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read FV3 tile information
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
do itile = 1, 6
if(namelist%tile_size < 100) then
write(tile_filename,'(a5,i2,a11,i1,a3)') "oro_C", namelist%tile_size, ".mx100.tile", itile, ".nc"
elseif(namelist%tile_size < 1000) then
write(tile_filename,'(a5,i3,a11,i1,a3)') "oro_C", namelist%tile_size, ".mx100.tile", itile, ".nc"
elseif(namelist%tile_size < 10000) then
write(tile_filename,'(a5,i4,a11,i1,a3)') "oro_C", namelist%tile_size, ".mx100.tile", itile, ".nc"
else
print *, "unknown tile size"
stop 10
end if
tile_filename = trim(namelist%tile_path)//trim(tile_filename)
inquire(file=tile_filename, exist=file_exists)
if(.not.file_exists) then
print*, trim(tile_filename), " does not exist1"
print*, "Check paths and file name"
stop 10
end if
status = nf90_open(tile_filename, NF90_NOWRITE, ncid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_inq_varid(ncid, "land_frac", varid)
status = nf90_get_var(ncid, varid , tile%land_frac(:,:,itile))
status = nf90_close(ncid)
vector_length = vector_length + count(tile%land_frac(:,:,itile) > 0)
end do
print*, "The FV3 tiles report ",vector_length, "land grids"
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Allocate vector variables
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
allocate(vector%swe (vector_length))
allocate(vector%snow_depth (vector_length))
allocate(vector%active_snow_layers (vector_length))
allocate(vector%swe_previous (vector_length))
allocate(vector%snow_soil_interface(vector_length,7))
allocate(vector%temperature_snow (vector_length,3))
allocate(vector%snow_ice_layer (vector_length,3))
allocate(vector%snow_liq_layer (vector_length,3))
allocate(vector%temperature_soil (vector_length,4))
allocate(vector%soil_moisture (vector_length))
allocate(vector%vegetation_type (vector_length))
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Direction of transfer branch
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if(namelist%direction == "vector2tile") then
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read vector restart file
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call ReadVectorRestart(namelist, date, vector, vector_length)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Transfer vector to tiles
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! explicitly initialize to 0.
tile%slmsk=0.
iloc = 0
do itile = 1, 6
do iy = 1, namelist%tile_size
do ix = 1, namelist%tile_size
if(tile%land_frac(ix,iy,itile) > 0.0) then
iloc = iloc + 1
tile%swe(ix,iy,itile) = vector%swe(iloc)
tile%vegetation_type(ix,iy,itile) = vector%vegetation_type(iloc)
tile%snow_depth(ix,iy,itile) = vector%snow_depth(iloc)
tile%active_snow_layers(ix,iy,itile) = vector%active_snow_layers(iloc)
tile%swe_previous(ix,iy,itile) = vector%swe_previous(iloc)
tile%snow_soil_interface(ix,iy,:,itile) = vector%snow_soil_interface(iloc,:)
tile%temperature_snow(ix,iy,:,itile) = vector%temperature_snow(iloc,:)
tile%snow_ice_layer(ix,iy,:,itile) = vector%snow_ice_layer(iloc,:)
tile%snow_liq_layer(ix,iy,:,itile) = vector%snow_liq_layer(iloc,:)
tile%temperature_soil(ix,iy,:,itile) = vector%temperature_soil(iloc,:)
tile%soil_moisture(ix,iy,itile) = vector%soil_moisture(iloc)
tile%slmsk(ix,iy,itile) = 1.
end if
end do
end do
end do
print*, "Transferred ",iloc, "land grids"
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Write FV3 tile file
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call WriteTileRestart(namelist, date, tile)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! tile2vector branch
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
elseif(namelist%direction == "tile2vector") then
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read tile restart files
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call ReadTileRestart(namelist, date, tile)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Transfer tile to vector
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
iloc = 0
do itile = 1, 6
do iy = 1, namelist%tile_size
do ix = 1, namelist%tile_size
if(tile%land_frac(ix,iy,itile) > 0.0) then
iloc = iloc + 1
vector%swe(iloc) = tile%swe(ix,iy,itile)
vector%snow_depth(iloc) = tile%snow_depth(ix,iy,itile)
vector%active_snow_layers(iloc) = tile%active_snow_layers(ix,iy,itile)
vector%swe_previous(iloc) = tile%swe_previous(ix,iy,itile)
vector%snow_soil_interface(iloc,:) = tile%snow_soil_interface(ix,iy,:,itile)
vector%temperature_snow(iloc,:) = tile%temperature_snow(ix,iy,:,itile)
vector%snow_ice_layer(iloc,:) = tile%snow_ice_layer(ix,iy,:,itile)
vector%snow_liq_layer(iloc,:) = tile%snow_liq_layer(ix,iy,:,itile)
vector%temperature_soil(iloc,:) = tile%temperature_soil(ix,iy,:,itile)
end if
end do
end do
end do
print*, "Transferred ",iloc, "land grids"
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Write FV3 tile file
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call WriteVectorRestart(namelist, date, vector, vector_length)
end if ! "vector2tile" or "tile2vector" branch
contains
subroutine ReadVectorRestart(namelist, date, vector, vector_length)
use netcdf
type(namelist_type) :: namelist
type(vector_type) :: vector
character*19 :: date
integer :: vector_length
character*256 :: vector_filename, filename
integer :: ncid, dimid, varid, status
logical :: file_exists
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Create vector file name
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
write(vector_filename,'(a17,a19,a3)') "ufs_land_restart.", date, ".nc"
filename = trim(namelist%vector_restart_path)//trim(vector_filename)
inquire(file=filename, exist=file_exists)
if(.not.file_exists) then
print*, trim(filename), " does not exist2"
print*, "Check paths and file name"
stop 10
end if
print*, "Reading vector file: ", trim(filename)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Check the vector length, fail if not consistent with tile-calculated length
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call ReadVectorLength(filename, vector_length)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read the vector fields
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
status = nf90_open(filename, NF90_NOWRITE, ncid)
status = nf90_inq_varid(ncid, "snow_water_equiv", varid)
if (status /= nf90_noerr) then
print *, 'snow_water_equiv variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%swe , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_depth", varid)
if (status /= nf90_noerr) then
print *, 'snow_depth variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%snow_depth , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_levels", varid)
if (status /= nf90_noerr) then
print *, 'snow_levels variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%active_snow_layers , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_water_equiv_old", varid)
if (status /= nf90_noerr) then
print *, 'snow_water_equiv_old variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%swe_previous, &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "temperature_snow", varid)
if (status /= nf90_noerr) then
print *, 'temperature_snow variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%temperature_snow , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "interface_depth", varid)
if (status /= nf90_noerr) then
print *, 'interface_depth variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%snow_soil_interface , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 7, 1/))
status = nf90_inq_varid(ncid, "snow_level_ice", varid)
if (status /= nf90_noerr) then
print *, 'snow_level_ice variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%snow_ice_layer , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "snow_level_liquid", varid)
if (status /= nf90_noerr) then
print *, 'snow_level_liquid variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%snow_liq_layer , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "temperature_soil", varid)
if (status /= nf90_noerr) then
print *, 'temperature_soil variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%temperature_soil , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 4, 1/))
status = nf90_inq_varid(ncid, "soil_moisture_vol", varid)
if (status /= nf90_noerr) then
print *, 'soil_moisture_vol variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%soil_moisture , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 1, 1/))
status = nf90_close(ncid)
! read vegetation from static file
filename = trim(namelist%static_filename)
inquire(file=filename, exist=file_exists)
if(.not.file_exists) then
print*, trim(filename), " does not exist3"
print*, "Check paths and file name"
stop 10
end if
status = nf90_open(filename, NF90_NOWRITE, ncid)
status = nf90_inq_varid(ncid, "vegetation_category", varid)
if (status /= nf90_noerr) then
print *, 'vegetation_category missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , vector%vegetation_type, &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_close(ncid)
end subroutine ReadVectorRestart
subroutine ReadTileRestart(namelist, date, tile)
use netcdf
type(namelist_type) :: namelist
type(tile_type) :: tile
character*19 :: date
character*256 :: tile_filename
integer :: ncid, dimid, varid, status
logical :: file_exists
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Create tile file name
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
do itile = 1, 6
write(tile_filename,'(a4,a2,a2,a1,a2,a18,i1,a3)') &
date(1:4), date(6:7), date(9:10),".",date(12:13), "0000.sfc_data.tile",itile,".nc"
tile_filename = trim(namelist%tile_restart_path)//trim(tile_filename)
inquire(file=tile_filename, exist=file_exists)
if(.not.file_exists) then
print*, trim(tile_filename), " does not exist4"
print*, "Check paths and file name"
stop 10
end if
print*, "Reading tile file: ", trim(tile_filename)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Read the tile fields
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
status = nf90_open(tile_filename, NF90_NOWRITE, ncid)
if (status /= nf90_noerr) call handle_err(status)
! Start reading restart file
status = nf90_inq_varid(ncid, "sheleg", varid)
if (status /= nf90_noerr) then
print *, 'sheleg variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%swe(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "snwdph", varid)
if (status /= nf90_noerr) then
print *, 'snwdph variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%snow_depth(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "snowxy", varid)
if (status /= nf90_noerr) then
print *, 'snowxy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%active_snow_layers(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "sneqvoxy", varid)
if (status /= nf90_noerr) then
print *, 'sneqvoxy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%swe_previous(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "zsnsoxy", varid)
if (status /= nf90_noerr) then
print *, 'zsnoxy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%snow_soil_interface(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 7, 1/))
status = nf90_inq_varid(ncid, "tsnoxy", varid)
if (status /= nf90_noerr) then
print *, 'tsnoxy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%temperature_snow(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "snicexy", varid)
if (status /= nf90_noerr) then
print *, 'snicexy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%snow_ice_layer(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "snliqxy", varid)
if (status /= nf90_noerr) then
print *, 'snliqxy variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%snow_liq_layer(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "stc", varid)
if (status /= nf90_noerr) then
print *, 'stc variable missing from vector file'
call handle_err(status)
endif
status = nf90_get_var(ncid, varid , tile%temperature_soil(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 4, 1/))
status = nf90_close(ncid)
end do
end subroutine ReadTileRestart
subroutine WriteVectorRestart(namelist, date, vector, vector_length)
use netcdf
type(namelist_type) :: namelist
type(vector_type) :: vector
character*19 :: date
integer :: vector_length
character*256 :: vector_filename
integer :: ncid, dimid, varid, status
logical :: file_exists
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Create vector file name
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
write(vector_filename,'(a17,a19,a3)') "ufs_land_restart.", date, ".nc"
vector_filename = trim(namelist%output_path)//trim(vector_filename)
inquire(file=vector_filename, exist=file_exists)
if(.not.file_exists) then
print*, trim(vector_filename), " does not exist5"
print*, "Check paths and file name"
stop 10
end if
print*, "Writing vector file: ", trim(vector_filename)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Check the vector length, fail if not consistent with tile-calculated length
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
call ReadVectorLength(vector_filename, vector_length)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Write the vector fields
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
status = nf90_open(vector_filename, NF90_WRITE, ncid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_inq_varid(ncid, "snow_water_equiv", varid)
status = nf90_put_var(ncid, varid , vector%swe , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_depth", varid)
status = nf90_put_var(ncid, varid , vector%snow_depth , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_levels", varid)
status = nf90_put_var(ncid, varid , vector%active_snow_layers , &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "snow_water_equiv_old", varid)
status = nf90_put_var(ncid, varid , vector%swe_previous, &
start = (/1,1/), count = (/vector_length, 1/))
status = nf90_inq_varid(ncid, "temperature_snow", varid)
status = nf90_put_var(ncid, varid , vector%temperature_snow , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "interface_depth", varid)
status = nf90_put_var(ncid, varid , vector%snow_soil_interface , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 7, 1/))
status = nf90_inq_varid(ncid, "snow_level_ice", varid)
status = nf90_put_var(ncid, varid , vector%snow_ice_layer , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "snow_level_liquid", varid)
status = nf90_put_var(ncid, varid , vector%snow_liq_layer , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 3, 1/))
status = nf90_inq_varid(ncid, "temperature_soil", varid)
status = nf90_put_var(ncid, varid , vector%temperature_soil , &
start = (/1 , 1, 1/) , &
count = (/vector_length, 4/))
status = nf90_close(ncid)
end subroutine WriteVectorRestart
subroutine WriteTileRestart(namelist, date, tile)
use netcdf
type(namelist_type) :: namelist
type(tile_type) :: tile
character*19 :: date
character*256 :: tile_filename
integer :: itile
integer :: ncid, varid, status, i
integer :: dim_id_xdim, dim_id_ydim, dim_id_soil, dim_id_snow, dim_id_snso, dim_id_time
do itile = 1, 6
!write(tile_filename,'(a17,a19,a5,i1,a3)') "ufs_land_restart.", date, ".tile", itile, ".nc"
write(tile_filename,'(a4,a2,a2,a1,a2,a18,i1,a3)') &
date(1:4), date(6:7), date(9:10),".",date(12:13), "0000.sfc_data.tile",itile,".nc"
tile_filename = trim(namelist%output_path)//trim(tile_filename)
print*, "Writing tile file: ", trim(tile_filename)
status = nf90_create(tile_filename, NF90_CLOBBER, ncid)
if (status /= nf90_noerr) call handle_err(status)
! Define dimensions in the file.
status = nf90_def_dim(ncid, "xaxis_1" , namelist%tile_size , dim_id_xdim)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_dim(ncid, "yaxis_1" , namelist%tile_size , dim_id_ydim)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_dim(ncid, "zaxis_2" , 4 , dim_id_soil)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_dim(ncid, "zaxis_3" , 3 , dim_id_snow)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_dim(ncid, "zaxis_4" , 7 , dim_id_snso)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_dim(ncid, "Time" , NF90_UNLIMITED , dim_id_time)
if (status /= nf90_noerr) call handle_err(status)
! define dimension variables (for JEDI)
status = nf90_def_var(ncid, "Time", NF90_DOUBLE, &
(/dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "xaxis_1", NF90_DOUBLE, &
(/dim_id_xdim/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "yaxis_1", NF90_DOUBLE, &
(/dim_id_ydim/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "zaxis_2", NF90_DOUBLE, &
(/dim_id_soil/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "zaxis_3", NF90_DOUBLE, &
(/dim_id_snow/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "zaxis_4", NF90_DOUBLE, &
(/dim_id_snso/), varid)
if (status /= nf90_noerr) call handle_err(status)
! Define variables in the file.
status = nf90_def_var(ncid, "sheleg", NF90_DOUBLE, & ! note: this is weasd in vector file.
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "snwdph", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "snowxy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "sneqvoxy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "zsnsoxy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_snso,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "tsnoxy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_snow,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "snicexy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_snow,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "snliqxy", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_snow,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "stc", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_soil,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "smc", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "slmsk", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_def_var(ncid, "vtype", NF90_DOUBLE, &
(/dim_id_xdim,dim_id_ydim,dim_id_time/), varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_enddef(ncid)
! fill dimension variables
status = nf90_inq_varid(ncid, "Time", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/1/) )
status = nf90_inq_varid(ncid, "xaxis_1", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/(i, i=1, namelist%tile_size)/) )
status = nf90_inq_varid(ncid, "yaxis_1", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/(i, i=1, namelist%tile_size)/) )
status = nf90_inq_varid(ncid, "zaxis_2", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/(i, i=1, 4)/) )
status = nf90_inq_varid(ncid, "zaxis_3", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/(i, i=1, 3)/) )
status = nf90_inq_varid(ncid, "zaxis_4", varid)
if (status /= nf90_noerr) call handle_err(status)
status = nf90_put_var(ncid, varid ,(/(i, i=1, 7)/) )
! Start writing restart file
status = nf90_inq_varid(ncid, "sheleg", varid)
status = nf90_put_var(ncid, varid , tile%swe(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "snwdph", varid)
status = nf90_put_var(ncid, varid , tile%snow_depth(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "snowxy", varid)
status = nf90_put_var(ncid, varid , tile%active_snow_layers(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "sneqvoxy", varid)
status = nf90_put_var(ncid, varid , tile%swe_previous(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "zsnsoxy", varid)
status = nf90_put_var(ncid, varid , tile%snow_soil_interface(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 7, 1/))
status = nf90_inq_varid(ncid, "tsnoxy", varid)
status = nf90_put_var(ncid, varid , tile%temperature_snow(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "snicexy", varid)
status = nf90_put_var(ncid, varid , tile%snow_ice_layer(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "snliqxy", varid)
status = nf90_put_var(ncid, varid , tile%snow_liq_layer(:,:,:,itile) , &
start = (/1 , 1 , 1, 1/), &
count = (/namelist%tile_size, namelist%tile_size, 3, 1/))
status = nf90_inq_varid(ncid, "stc", varid)
status = nf90_put_var(ncid, varid , tile%temperature_soil(:,:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 4, 1/))
status = nf90_inq_varid(ncid, "smc", varid)
status = nf90_put_var(ncid, varid , tile%soil_moisture(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
! include in output, so can be used to id which tile grid cells are being simulated
status = nf90_inq_varid(ncid, "slmsk", varid)
status = nf90_put_var(ncid, varid , tile%slmsk(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_inq_varid(ncid, "vtype", varid)
status = nf90_put_var(ncid, varid , tile%vegetation_type(:,:,itile) , &
start = (/1,1,1/), count = (/namelist%tile_size, namelist%tile_size, 1/))
status = nf90_close(ncid)
end do
end subroutine WriteTileRestart
subroutine ReadVectorLength(filename, vector_length)
use netcdf
character*256 :: filename
integer :: vector_length
integer :: length_from_file
integer :: ncid, dimid, varid, status
status = nf90_open(filename, NF90_NOWRITE, ncid)
status = nf90_inq_dimid(ncid, "location", dimid)
status = nf90_inquire_dimension(ncid, dimid, len = length_from_file)
status = nf90_close(ncid)
if(vector_length /= length_from_file) then
print*, "number of land points in tiles not consistent with land model vector length"
stop 10
else
print*, "number of land points in tiles consistent with land model vector length"
end if
end subroutine ReadVectorLength
subroutine ReadNamelist(namelist)
type(namelist_type) :: namelist
character*11 :: direction
character*256 :: tile_path
integer :: tile_size
character*19 :: restart_date
character*256 :: vector_restart_path
character*256 :: tile_restart_path
character*256 :: output_path
character*256 :: static_filename
namelist / run_setup / direction, tile_path, tile_size, restart_date, vector_restart_path, tile_restart_path, output_path, static_filename
open(30, file=namelist%namelist_name, form="formatted")
read(30, run_setup)
close(30)
namelist%direction = direction
namelist%tile_path = tile_path
namelist%tile_size = tile_size
namelist%restart_date = restart_date
namelist%vector_restart_path = vector_restart_path
namelist%tile_restart_path = tile_restart_path
namelist%output_path = output_path
namelist%static_filename = static_filename
end subroutine ReadNamelist
subroutine handle_err(status)
use netcdf
integer, intent ( in) :: status
if(status /= nf90_noerr) then
print *, trim(nf90_strerror(status))
stop 10
end if
end subroutine handle_err
end program vector2tile_converter