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!This program converts original mwrtm_param.bin to nc4.
!The original mwrtm_param.bin is the same order as the tile file and encode with big endian
!for example /gpfsm/dnb31/gdelanno/input/RTM_parms/EASEv2/L4SM_v001_Lit4_CalD0/SMAP_EASEv2_M36/mwRTM_param.bin
!
! Note: "mwrtm_param" file only includes time-invariant mwRTM parameters (i.e., excl. vegopacity)
! -reichle, 21 Feb 2022
!
PROGRAM mwrtm_bin2nc4
use mwRTM_types, only: mwRTM_param_type
use mwRTM_types, only: mwRTM_param_nodata_check
implicit none
INCLUDE 'netcdf.inc'
integer :: i,k, n, command_argument_count, NTILES
integer :: NCFOutID, Vid, STATUS, CellID, TimID, nVars
character(512):: Usage="mwrtm_bin2nc4.x mwrtm_BINFILE mwRTM_param.nc4"
character(512):: BINFILE, MWRTMNC4, arg(3)
real, allocatable, dimension (:) :: var
integer, allocatable,dimension (:) :: NT
character(len=:),allocatable :: shnms(:)
type(mwRTM_param_type), allocatable :: mwp(:)
integer :: unitnum
logical :: mwp_nodata
nVars = 18
shnms = [ &
'MWRTM_VEGCLS ',&
'MWRTM_SOILCLS ',&
'MWRTM_SAND ',&
'MWRTM_CLAY ',&
'MWRTM_POROS ',&
'MWRTM_WANGWT ',&
'MWRTM_WANGWP ',&
'MWRTM_RGHHMIN ',&
'MWRTM_RGHHMAX ',&
'MWRTM_RGHWMIN ',&
'MWRTM_RGHWMAX ',&
'MWRTM_RGHNRH ',&
'MWRTM_RGHNRV ',&
'MWRTM_RGHPOLMIX',&
'MWRTM_OMEGA ',&
'MWRTM_BH ',&
'MWRTM_BV ',&
'MWRTM_LEWT ']
! processing command line agruments
I = command_argument_count()
if( I /=2 ) then
print *, "Wrong Number of arguments: ", i
print *, trim(Usage)
stop
end if
do n=1,I
call get_command_argument(n,arg(n))
enddo
read(arg(1),'(a)') BINFILE
read(arg(2),'(a)') MWRTMNC4
print *,trim(BINFILE)
print *,trim(MWRTMNC4)
! reading mwrtm_bin
unitnum = 10
open (unitnum, file = trim(BINFILE), CONVERT='BIG_ENDIAN',form = 'unformatted', action ='read')
read (unitnum) NTILES
print*, "Ntiles", NTILES
allocate(var(NTILES))
allocate(NT(NTILES))
status = NF_CREATE (trim(MWRTMNC4), NF_NETCDF4, NCFOutID)
status = NF_DEF_DIM(NCFOutID, 'tile' , NTILES, CellID)
do n = 1, nVars
status = NF_DEF_VAR(NCFOutID,trim(shnms(n)) , NF_FLOAT, 1 ,(/CellID/), vid)
status = NF_PUT_ATT_TEXT(NCFOutID, vid, 'long_name', &
LEN_TRIM(getAttribute(shnms(n), LNAME = 1)), &
getAttribute(shnms(n), LNAME = 1) )
status = NF_PUT_ATT_TEXT(NCFOutID, vid, 'units', &
LEN_TRIM(getAttribute(shnms(n), UNT = 1)), &
getAttribute(shnms(n), UNT = 1))
end do
! reading and writing
! tile id
read(unitnum) NT ! read off the tile id
do i= 1, NTILES
if (i /= NT(i)) stop "not original one"
enddo
allocate(mwp(NTILES))
read (unitnum) NT; mwp(1:NTILES)%vegcls = NT(1:NTILES)
read (unitnum) NT; mwp(1:NTILES)%soilcls = NT(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%sand = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%clay = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%poros = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%wang_wt = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%wang_wp = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_hmin = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_hmax = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_wmin = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_wmax = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_Nrh = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_Nrv = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%rgh_polmix = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%omega = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%bh = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%bv = VAR(1:NTILES)
read (unitnum) VAR; mwp(1:NTILES)%lewt = VAR(1:NTILES)
do i = 1, NTILES
call mwRTM_param_nodata_check( mwp(i), mwp_nodata )
enddo
VAR = real(mwp(1:NTILES)%vegcls)
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(1))) ,(/1/),(/NTILES/),var )
VAR = real(mwp(1:NTILES)%soilcls)
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(2))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%sand
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(3))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%clay
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(4))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%poros
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(5))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%wang_wt
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(6))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%wang_wp
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(7))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_hmin
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(8))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_hmax
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(9))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_wmin
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(10))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_wmax
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(11))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_Nrh
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(12))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_Nrv
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(13))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%rgh_polmix
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(14))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%omega
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(15))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%bh
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(16))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%bv
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(17))) ,(/1/),(/NTILES/),var )
VAR = mwp(1:NTILES)%lewt
status = NF_PUT_VARA_REAL(NCFOutID,VarID(NCFOutID,trim(shnms(18))) ,(/1/),(/NTILES/),var )
STATUS = NF_CLOSE (NCFOutID)
close (10)
contains
! ----------------------------------------------------------------------
integer function VarID (NCFID, VNAME)
integer, intent (in) :: NCFID
character(*), intent (in) :: VNAME
integer :: status
STATUS = NF_INQ_VARID (NCFID, trim(VNAME) ,VarID)
IF (STATUS .NE. NF_NOERR) &
CALL HANDLE_ERR(STATUS, trim(VNAME))
end function VarID
! -----------------------------------------------------------------------
SUBROUTINE HANDLE_ERR(STATUS, Line)
INTEGER, INTENT (IN) :: STATUS
CHARACTER(*), INTENT (IN) :: Line
IF (STATUS .NE. NF_NOERR) THEN
PRINT *, trim(Line),': ',NF_STRERROR(STATUS)
STOP 'Stopped'
ENDIF
END SUBROUTINE HANDLE_ERR
! ***********************************************************************
FUNCTION getAttribute (SHORT_NAME, LNAME, UNT) result (str_atr)
character(*), intent(in) :: SHORT_NAME
integer, intent (in), optional :: LNAME, UNT
character(128) :: str_atr, LONG_NAME, UNITS
SELECT case (trim(SHORT_NAME))
case('MWRTM_VEGCLS'); LONG_NAME = 'L-band RTM model: Vegetation class. Type is Unsigned32'; UNITS = '1'
case('MWRTM_SOILCLS'); LONG_NAME = 'L-band RTM model: Soil class. Type is Unsigned32'; UNITS = '1'
case('MWRTM_SAND'); LONG_NAME = 'L-band RTM model: Sand fraction'; UNITS = '1'
case('MWRTM_CLAY'); LONG_NAME = 'L-band RTM model: Clay fraction'; UNITS = '1'
case('MWRTM_POROS'); LONG_NAME = 'L-band RTM model: Porosity'; UNITS = 'm3 m-3'
case('MWRTM_WANGWT'); LONG_NAME = 'L-band RTM model: Wang dielectric model transition soil moisture'; UNITS = 'm3 m-3'
case('MWRTM_WANGWP'); LONG_NAME = 'L-band RTM model: Wang dielectric model wilting point soil moisture';UNITS = 'm3 m-3'
case('MWRTM_RGHHMIN'); LONG_NAME = 'L-band RTM model: Minimum microwave roughness parameter'; UNITS = '1'
case('MWRTM_RGHHMAX'); LONG_NAME = 'L-band RTM model: Maximum microwave roughness parameter'; UNITS = '1'
case('MWRTM_RGHWMIN'); LONG_NAME = 'L-band RTM model: Soil moisture value below which maximum microwave roughness parameter is used'; UNITS = 'm3 m-3'
case('MWRTM_RGHWMAX'); LONG_NAME = 'L-band RTM model: Soil moisture value above which minimum microwave roughness parameter is used'; UNITS = 'm3 m-3'
case('MWRTM_RGHNRH'); LONG_NAME = 'L-band RTM model: H-pol. Exponent for rough reflectivity parameterization'; UNITS = '1'
case('MWRTM_RGHNRV'); LONG_NAME = 'L-band RTM model: V-pol. Exponent for rough reflectivity parameterization'; UNITS = '1'
case('MWRTM_RGHPOLMIX'); LONG_NAME = 'L-band RTM model: Polarization mixing parameter'; UNITS = '1'
case('MWRTM_OMEGA'); LONG_NAME = 'L-band RTM model: Scattering albedo'; UNITS = '1'
case('MWRTM_BH'); LONG_NAME = 'L-band RTM model: H-pol. Vegetation b parameter'; UNITS = '1'
case('MWRTM_BV'); LONG_NAME = 'L-band RTM model: V-pol. Vegetation b parameter'; UNITS = '1'
case('MWRTM_LEWT'); LONG_NAME = 'L-band RTM model: Parameter to transform leaf area index into vegetation water content'; UNITS = 'kg m-2'
case default; LONG_NAME = 'Checck_GridComp'; UNITS = 'Checck_GridComp';
end select
if (present(LNAME)) str_atr = trim (LONG_NAME)
if (present(UNT)) str_atr = trim (UNITS )
END FUNCTION getAttribute
END PROGRAM mwrtm_bin2nc4