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michaesp |
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c ****************************************************************
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c * This package provides IO routines for trajectories. A file *
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c * is characterised by the filename <filename> and the file *
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c * identifier <fid>. Different modes <mode> are supported: *
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c * mode=1: ascii, sorted by trajectory; *
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c * mode=2: ascii, sorted by time; *
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c * mode=3: fortran (unformatted) *
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c * mode=4: IVE netcdf (for compatibility reasons) *
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c * A trajectory set is given as 3d array <tra(ntra,ntim,ncol)> *
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c * where <ntra> is the number of trajectories, <ntim> the *
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c * number of times of each trajectory and <ncol> the number of *
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c * columns of the trajectory. The first 4 columns are: time, *
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c * longitude, latitude, pressure. The other columns are traced *
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c * fields. The complete list of all columns is given in the *
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c * array <vars(ncol)>. Finally, the reference date is given in *
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c * the array <time(6)=year,month,day,hour,time length of the *
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c * trajectory (hour,min)>. *
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c * *
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c * Author: Michael Sprenger, September 2008 *
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c ****************************************************************
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c ----------------------------------------------------------------
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c Open a trajectory file for reading
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c ----------------------------------------------------------------
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subroutine ropen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)
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use netcdf
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implicit none
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c Declaration of subroutine parameters
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integer fid
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character*80 filename
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integer mode
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integer ntra,ntim,ncol
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integer time(6)
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character*80 vars(ncol)
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c Auxiliary variables
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integer vardim(4)
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real varmin(4),varmax(4),stag(4)
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real mdv
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character*80 cfn
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integer ierr
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integer i
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integer nvars
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c Open file
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if (mode.eq.1) then
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fid = 10
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open(fid,file=filename)
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elseif (mode.eq.2) then
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fid = 10
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open(fid,file=filename)
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elseif (mode.eq.3) then
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open(fid,file=filename,form='unformatted')
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elseif (mode.eq.4) then
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ierr = NF90_OPEN(TRIM(filename),nf90_nowrite, fid)
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IF ( ierr /= nf90_NoErr ) PRINT *,NF90_STRERROR(ierr)
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elseif (mode.eq.5) then
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ierr = NF90_OPEN(TRIM(filename),nf90_nowrite, fid)
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IF ( ierr /= nf90_NoErr ) PRINT *,NF90_STRERROR(ierr)
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elseif (mode.eq.6) then
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print*,' ERROR: Reading KML not supported'
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stop
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endif
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c Read header information
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call read_hea(fid,time,vars,ntra,ntim,ncol,mode)
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end
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c ----------------------------------------------------------------
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c Open a trajectory file for wrinting
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c ----------------------------------------------------------------
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subroutine wopen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)
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use netcdf
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implicit none
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c Declaration of subroutine parameters
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integer fid
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character*80 filename
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integer mode
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integer ntra,ntim,ncol
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integer time(6)
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character*80 vars(ncol)
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c Auxiliary variables
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integer vardim(4)
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real varmin(4),varmax(4),stag(4)
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real mdv
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character*80 cfn
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integer ierr
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integer i
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character*80 varname
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real rtime(6)
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c Open file
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if (mode.eq.1) then
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fid = 10
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open(fid,file=filename)
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elseif (mode.eq.2) then
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fid = 10
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open(fid,file=filename)
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elseif (mode.eq.3) then
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open(fid,file=filename,form='unformatted')
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elseif (mode.eq.4) then
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ierr = nf90_create(path = filename,
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> cmode = nf90_clobber + nf90_64bit_offset,
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> ncid = fid)
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IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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elseif (mode.eq.5) then
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print*,' ERROR: writing online format not supported'
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stop
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elseif (mode.eq.6) then
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fid = 10
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open(fid,file=filename)
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endif
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c Write header
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call write_hea(fid,time,vars,ntra,ntim,ncol,mode)
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end
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c ----------------------------------------------------------------
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c Read a trajectory
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c ----------------------------------------------------------------
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subroutine read_tra(fid,tra,ntra,ntim,ncol,mode)
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use netcdf
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implicit none
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c Declaration of subroutine parameters
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integer fid
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integer ntim
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integer ncol
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integer ntra
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real tra(ntra,ntim,ncol)
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integer mode
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c Remember format of trajectory file
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integer oldtrajform
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common oldtrajform
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c Auxiliary variables
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integer i,j,n,d
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real arr(ntra)
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integer ntimes
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real times(ntim)
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integer ierr
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character*80 vars(ncol+3)
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integer nvars
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real pollon
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real pollat
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integer tsid
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integer polid
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integer varid
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integer hh,mm
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real frac
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c Read ascii mode, sorted by trajectory (mode=1)
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if (mode.eq.1) then
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read(fid,*,end=100)
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do n=1,ntra
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do i=1,ntim
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read(fid,*,end=110) (tra(n,i,j),j=1,ncol)
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enddo
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enddo
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c Adjust time from fractional time to hh.mm time; this is a little
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c ugly because the old and new Lagranto assume different time formats
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if ( oldtrajform.eq.1 ) then
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do n=1,ntra
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do i=1,ntim
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frac = tra(n,i,1)
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hh = int(frac)
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mm = nint(60. * (frac-real(int(frac))))
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tra(n,i,1) = real(hh) + 0.01 * real(mm)
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enddo
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enddo
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endif
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c Read ascii mode, sorted by time (mode=2)
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elseif (mode.eq.2) then
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read(fid,*,end=100)
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do i=1,ntim
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do n=1,ntra
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read(fid,*,end=100) (tra(n,i,j),j=1,ncol)
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enddo
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enddo
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c Read fortran mode (mode=3)
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elseif (mode.eq.3) then
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read(fid) tra
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c Read IVE netcdf mode (mode=4)
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elseif (mode.eq.4) then
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call input_getvars(fid,nvars,vars,ierr)
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ierr = NF90_INQ_VARID(fid,'time',varid)
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IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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ierr = nf90_get_var(fid, varid, tra(1,:,1) )
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IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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do i=1,ntra
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do j=1,ntim
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tra(i,:,1) = tra(1,:,1)
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enddo
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enddo
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do i=2,ncol
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ierr = NF90_INQ_VARID(fid,vars(i),varid)
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IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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ierr = nf90_get_var(fid, varid, tra(:,:,i) )
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IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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enddo
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c Read COSMO online netcdf mode (mode=5)
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elseif (mode.eq.5) then
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call input_getvars(fid,nvars,vars,ierr)
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ierr = NF90_INQ_VARID(fid,'time',varid)
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IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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ierr = nf90_get_var(fid, varid, tra(1,:,1) )
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IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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do i=2,ncol
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ierr = NF90_INQ_VARID(fid,vars(i),varid)
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IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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ierr = nf90_get_var(fid, varid, tra(:,:,i) )
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IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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enddo
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do i=1,ntim
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hh = int( tra(1,i,1) / 3600. )
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mm = int( tra(1,i,1) / 60. ) - 60 * hh
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print*,tra(1,i,1), hh,mm
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do j=1,ntra
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tra(j,i,1) = real(hh) + 0.01 * real(mm)
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enddo
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enddo
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endif
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return
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c End of file has been reached: set negative <fid>
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100 fid=-fid
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return
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c Error: incomplete trajectory
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110 print*,'<read_tra>: Incomplete trajectory... Stop'
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stop
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end
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c ----------------------------------------------------------------
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c Write a trajectory
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c ----------------------------------------------------------------
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subroutine write_tra(fid,tra,ntra,ntim,ncol,mode)
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use netcdf
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implicit none
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c Declaration of subroutine parameters
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integer fid
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integer ntim
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integer ncol
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integer ntra
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real tra(ntra,ntim,ncol)
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integer mode
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c Auxiliary variables
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integer i,j,n
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real arr(ntra)
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integer ierr
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real time
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character*80 vars(ncol+4)
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integer nvars
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integer varid
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character*80 outstr,lonstr,levstr,latstr
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c Write ascii mode, sorted by trajectory (mode=1)
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if (mode.eq.1) then
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do n=1,ntra
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write(fid,*)
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do i=1,ntim
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c Avoid ugly *s or missing space in output
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do j=5,ncol
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if ( abs(tra(n,i,j)).gt.99999.) then
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print*,'Format problem : ',tra(n,i,j),' -> -999.99'
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tra(n,i,j) = -999.99
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endif
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enddo
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write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')
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> (tra(n,i,j),j=1,3), ! time, lon, lat
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> nint(tra(n,i,4)), ! z
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> (tra(n,i,j),j=5,ncol) ! fields
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enddo
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enddo
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c Write ascii mode, sorted by time (mode=2)
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elseif (mode.eq.2) then
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do i=1,ntim
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write(fid,*)
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do n=1,ntra
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c Avoid ugly *s or missing space in output
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do j=5,ncol
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if ( abs(tra(n,i,j)).gt.99999.) then
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print*,'Format problem : ',tra(n,i,j),' -> -999.99'
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tra(n,i,j) = -999.99
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endif
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enddo
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write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')
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> (tra(n,i,j),j=1,3), ! time, lon, lat
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> nint(tra(n,i,4)), ! z
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> (tra(n,i,j),j=5,ncol) ! fields
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enddo
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enddo
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c Write fortran mode (mode=3)
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elseif (mode.eq.3) then
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write(fid) tra
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c Write netcdf mode (mode=4)
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elseif (mode.eq.4) then
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call input_getvars(fid,nvars,vars,ierr)
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ierr = NF90_INQ_VARID(fid,'time',varid)
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IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
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ierr = nf90_put_var(fid, varid, tra(1,:,1) )
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|
370 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
371 |
|
|
|
372 |
do i=2,ncol
|
|
|
373 |
|
|
|
374 |
ierr = NF90_INQ_VARID(fid,vars(i),varid)
|
|
|
375 |
IF (ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
376 |
|
|
|
377 |
ierr = nf90_put_var(fid, varid, tra(:,:,i) )
|
|
|
378 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
379 |
|
|
|
380 |
enddo
|
|
|
381 |
|
|
|
382 |
c Write COSMO online netcdf mode (mode=5)
|
|
|
383 |
elseif (mode.eq.5) then
|
|
|
384 |
|
|
|
385 |
print*,' ERROR: writing online format not supported...'
|
|
|
386 |
stop
|
|
|
387 |
|
|
|
388 |
c Write KML mode (mode=5)
|
|
|
389 |
elseif (mode.eq.6) then
|
|
|
390 |
|
|
|
391 |
do n=1,ntra
|
|
|
392 |
write(fid,"(A)") '<Placemark>'
|
|
|
393 |
write(fid,"(A)") '<name>Absolute Extruded</name>'
|
|
|
394 |
write(fid,"(A)") '<styleUrl>#yellowkLineGreenPoly</styleUrl>'
|
|
|
395 |
write(fid,"(A)") '<LineString>'
|
|
|
396 |
write(fid,"(A)") '<extrude>1</extrude>'
|
|
|
397 |
write(fid,"(A)") '<tessellate>1</tessellate>'
|
|
|
398 |
write(fid,"(A)") '<altitudeMode>absolute</altitudeMode>'
|
|
|
399 |
write(fid,"(A)") '<coordinates>'
|
|
|
400 |
|
|
|
401 |
do i=1,ntim
|
|
|
402 |
write(lonstr,*) tra(n,i,2)
|
|
|
403 |
write(latstr,*) tra(n,i,3)
|
|
|
404 |
write(levstr,*) tra(n,i,4)
|
|
|
405 |
|
|
|
406 |
outstr = trim(adjustl(lonstr))//','//
|
|
|
407 |
> trim(adjustl(latstr))//','//
|
|
|
408 |
> trim(adjustl(levstr))
|
|
|
409 |
|
|
|
410 |
write(fid,"(A)") outstr
|
|
|
411 |
|
|
|
412 |
enddo
|
|
|
413 |
|
|
|
414 |
write(fid,*) '</coordinates>'
|
|
|
415 |
write(fid,*) '</LineString>'
|
|
|
416 |
write(fid,*) '</Placemark>'
|
|
|
417 |
enddo
|
|
|
418 |
|
|
|
419 |
|
|
|
420 |
|
|
|
421 |
endif
|
|
|
422 |
|
|
|
423 |
end
|
|
|
424 |
|
|
|
425 |
|
|
|
426 |
c ----------------------------------------------------------------
|
|
|
427 |
c Read header from trajectory file
|
|
|
428 |
c ----------------------------------------------------------------
|
|
|
429 |
|
|
|
430 |
subroutine read_hea(fid,time,vars,ntra,ntim,ncol,mode)
|
|
|
431 |
|
|
|
432 |
use netcdf
|
|
|
433 |
|
|
|
434 |
implicit none
|
|
|
435 |
|
|
|
436 |
c Declaration of subroutine parameters
|
|
|
437 |
integer fid
|
|
|
438 |
integer time(6)
|
|
|
439 |
integer ntra,ntim,ncol
|
|
|
440 |
character*80 vars(ncol+3)
|
|
|
441 |
character*80 tmp(ncol)
|
|
|
442 |
integer mode
|
|
|
443 |
|
|
|
444 |
c Remember format of trajectory file
|
|
|
445 |
integer oldtrajform
|
|
|
446 |
common oldtrajform
|
|
|
447 |
|
|
|
448 |
c Auxiliary variables
|
|
|
449 |
integer i
|
|
|
450 |
character ch(200)
|
|
|
451 |
character*200 str
|
|
|
452 |
integer ich(200)
|
|
|
453 |
integer isstr,ileft,iright
|
|
|
454 |
character*80 varname
|
|
|
455 |
real rtime(6)
|
|
|
456 |
integer ierr
|
|
|
457 |
integer nvars
|
|
|
458 |
character*15 str1
|
|
|
459 |
character str2
|
|
|
460 |
character*13 str3
|
|
|
461 |
character*4 str4
|
|
|
462 |
character*80 linestr
|
|
|
463 |
integer itmp1,itmp2
|
|
|
464 |
character*80 vars_on_file(100)
|
|
|
465 |
|
|
|
466 |
c Read ascii format (mode=1,2)
|
|
|
467 |
if ( (mode.eq.1).or.(mode.eq.2) ) then
|
|
|
468 |
|
|
|
469 |
c Read the time specification (old and new format)
|
|
|
470 |
read(fid,'(a80)') linestr
|
|
|
471 |
|
|
|
472 |
if ( linestr(1:14).eq.'Reference date' ) then
|
|
|
473 |
read(linestr,'(a15,i4,i2,i2,a1,i2,i2,a13,i8,a4)')
|
|
|
474 |
> str1,
|
|
|
475 |
> time(1),time(2),time(3),str2,time(4),time(5),
|
|
|
476 |
> str3,time(6),str4
|
|
|
477 |
oldtrajform = 0
|
|
|
478 |
|
|
|
479 |
elseif ( linestr(1:11).eq.'time period' ) then
|
|
|
480 |
read(linestr,'(a12,i4,i2,i2,a1,i2,a4,i6,a1,i2,a2)')
|
|
|
481 |
> str1,
|
|
|
482 |
> time(1),time(2),time(3),str2,time(4),
|
|
|
483 |
> str3,itmp1,str3,itmp2,str4
|
|
|
484 |
time(5) = 0
|
|
|
485 |
time(6) = itmp1 * 60 + itmp2
|
|
|
486 |
oldtrajform = 1
|
|
|
487 |
endif
|
|
|
488 |
|
|
|
489 |
c Skip the empty line and read field names
|
|
|
490 |
read(fid,*)
|
|
|
491 |
read(fid,'(a200)',end=100) str
|
|
|
492 |
do i=1,200
|
|
|
493 |
ch(i)=str(i:i)
|
|
|
494 |
enddo
|
|
|
495 |
|
|
|
496 |
c Split the input string
|
|
|
497 |
isstr=0
|
|
|
498 |
nvars=0
|
|
|
499 |
do i=1,200
|
|
|
500 |
if ( (isstr.eq.0).and.(ch(i).ne.' ') ) then
|
|
|
501 |
isstr=1
|
|
|
502 |
ileft=i
|
|
|
503 |
elseif ( (isstr.eq.1).and.(ch(i).eq.' ') ) then
|
|
|
504 |
isstr=0
|
|
|
505 |
iright=i-1
|
|
|
506 |
nvars=nvars+1
|
|
|
507 |
vars(nvars)=str(ileft:iright)
|
|
|
508 |
endif
|
|
|
509 |
enddo
|
|
|
510 |
|
|
|
511 |
c Skip the empty line
|
|
|
512 |
read(fid,*,end=100)
|
|
|
513 |
|
|
|
514 |
c Read fortran mode (mode=3)
|
|
|
515 |
elseif (mode.eq.3) then
|
|
|
516 |
read(fid) ntra,ntim,ncol
|
|
|
517 |
read(fid) time
|
|
|
518 |
read(fid) vars
|
|
|
519 |
|
|
|
520 |
c Read IVE netcdf mode (mode=4)
|
|
|
521 |
elseif (mode.eq.4) then
|
|
|
522 |
|
|
|
523 |
ierr = nf90_get_att(fid,nf90_global,"ref_year", time(1) )
|
|
|
524 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
525 |
ierr = nf90_get_att(fid,nf90_global,"ref_month", time(2) )
|
|
|
526 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
527 |
ierr = nf90_get_att(fid,nf90_global,"ref_day", time(3) )
|
|
|
528 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
529 |
ierr = nf90_get_att(fid,nf90_global,"ref_hour", time(4) )
|
|
|
530 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
531 |
ierr = nf90_get_att(fid,nf90_global,"ref_min", time(5) )
|
|
|
532 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
533 |
ierr = nf90_get_att(fid,nf90_global,"duration", time(6) )
|
|
|
534 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
535 |
|
|
|
536 |
call input_getvars(fid,ncol,vars,ierr)
|
|
|
537 |
|
|
|
538 |
c Read COSMO online netcdf mode (mode=5)
|
|
|
539 |
elseif (mode.eq.5) then
|
|
|
540 |
|
|
|
541 |
ierr = nf90_get_att(fid,nf90_global,"ref_year", time(1) )
|
|
|
542 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
543 |
ierr = nf90_get_att(fid,nf90_global,"ref_month", time(2) )
|
|
|
544 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
545 |
ierr = nf90_get_att(fid,nf90_global,"ref_day", time(3) )
|
|
|
546 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
547 |
ierr = nf90_get_att(fid,nf90_global,"ref_hour", time(4) )
|
|
|
548 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
549 |
ierr = nf90_get_att(fid,nf90_global,"ref_min", time(5) )
|
|
|
550 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
551 |
ierr = nf90_get_att(fid,nf90_global,"duration", time(6) )
|
|
|
552 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
553 |
|
|
|
554 |
call input_getvars(fid,ncol,vars,ierr)
|
|
|
555 |
|
|
|
556 |
if ( vars(2).eq.'longitude' ) then
|
|
|
557 |
vars(2) = 'lon'
|
|
|
558 |
else
|
|
|
559 |
print*,' ERROR: lon missing on netCDF file'
|
|
|
560 |
stop
|
|
|
561 |
endif
|
|
|
562 |
|
|
|
563 |
if ( vars(3).eq.'latitude' ) then
|
|
|
564 |
vars(3) = 'lat'
|
|
|
565 |
else
|
|
|
566 |
print*,' ERROR: lat missing on netCDF file'
|
|
|
567 |
stop
|
|
|
568 |
endif
|
|
|
569 |
|
|
|
570 |
if ( vars(4).ne.'z' ) then
|
|
|
571 |
print*,' ERROR: lat missing on netCDF file'
|
|
|
572 |
stop
|
|
|
573 |
endif
|
|
|
574 |
|
|
|
575 |
endif
|
|
|
576 |
|
|
|
577 |
return
|
|
|
578 |
|
|
|
579 |
c End of file has been reached
|
|
|
580 |
100 fid=-fid
|
|
|
581 |
return
|
|
|
582 |
|
|
|
583 |
c Excetion handling
|
|
|
584 |
110 print*,'<read_hea>: Unexspected time format.... Stop'
|
|
|
585 |
stop
|
|
|
586 |
|
|
|
587 |
end
|
|
|
588 |
|
|
|
589 |
|
|
|
590 |
c ----------------------------------------------------------------
|
|
|
591 |
c Write header to trajectory file (in ascii mode)
|
|
|
592 |
c ----------------------------------------------------------------
|
|
|
593 |
|
|
|
594 |
subroutine write_hea(fid,time,vars,ntra,ntim,ncol,mode)
|
|
|
595 |
|
|
|
596 |
use netcdf
|
|
|
597 |
|
|
|
598 |
implicit none
|
|
|
599 |
|
|
|
600 |
c Declaration of subroutine parameters
|
|
|
601 |
integer fid
|
|
|
602 |
integer time(6)
|
|
|
603 |
integer ntra,ntim,ncol
|
|
|
604 |
character*80 vars(ncol)
|
|
|
605 |
integer mode
|
|
|
606 |
|
|
|
607 |
c Auxiliary variables
|
|
|
608 |
integer i
|
|
|
609 |
character*200 str
|
|
|
610 |
character*4 str1
|
|
|
611 |
character*2 str2,str3,str4,str5,str6
|
|
|
612 |
integer vardim(4)
|
|
|
613 |
real varmin(4),varmax(4),stag(4)
|
|
|
614 |
real mdv
|
|
|
615 |
integer ierr
|
|
|
616 |
character*80 varname
|
|
|
617 |
real rtime(6)
|
|
|
618 |
integer nvars
|
|
|
619 |
character*80 str80
|
|
|
620 |
integer ntraDimID,ntimDimID,ncolDimID
|
|
|
621 |
integer dimids(2)
|
|
|
622 |
integer varid
|
|
|
623 |
character*80 vars_on_file(100)
|
|
|
624 |
|
|
|
625 |
c Write ascii format (mode=1,2)
|
|
|
626 |
if ( (mode.eq.1).or.(mode.eq.2) ) then
|
|
|
627 |
|
|
|
628 |
c Get the strings for output
|
|
|
629 |
write(str1,'(i4)') time(1)
|
|
|
630 |
write(str2,'(i2)') time(2)
|
|
|
631 |
write(str3,'(i2)') time(3)
|
|
|
632 |
write(str4,'(i2)') time(4)
|
|
|
633 |
write(str5,'(i2)') time(5)
|
|
|
634 |
if (time(2).eq. 0) str2(1:1)='0'
|
|
|
635 |
if (time(3).eq. 0) str3(1:1)='0'
|
|
|
636 |
if (time(4).eq. 0) str4(1:1)='0'
|
|
|
637 |
if (time(5).eq. 0) str5(1:1)='0'
|
|
|
638 |
if (time(2).lt.10) str2(1:1)='0'
|
|
|
639 |
if (time(3).lt.10) str3(1:1)='0'
|
|
|
640 |
if (time(4).lt.10) str4(1:1)='0'
|
|
|
641 |
if (time(5).lt.10) str5(1:1)='0'
|
|
|
642 |
|
|
|
643 |
c Write the time specification
|
|
|
644 |
write(fid,'(a15,a4,a2,a2,a1,a2,a2,a13,i8,a4)')
|
|
|
645 |
> 'Reference date ',
|
|
|
646 |
> str1,str2,str3,'_',str4,str5,
|
|
|
647 |
> ' / Time range',time(6), ' min'
|
|
|
648 |
write(fid,*)
|
|
|
649 |
|
|
|
650 |
c Write variable names
|
|
|
651 |
str=''
|
|
|
652 |
do i=1,ncol
|
|
|
653 |
if ( len_trim(vars(i)).ge.10 ) then
|
|
|
654 |
print*,' WARNING: Field name too long... taking 9 chars'
|
|
|
655 |
str80 = vars(i)
|
|
|
656 |
vars(i) = trim( str80(1:9) )
|
|
|
657 |
print*,' ',trim(str80),' -> ',trim(vars(i))
|
|
|
658 |
endif
|
|
|
659 |
str=trim(str)//trim(vars(i))
|
|
|
660 |
enddo
|
|
|
661 |
write(fid,'(a7,a10,a9,a6,100a10)') (trim(vars(i)),i=1,ncol)
|
|
|
662 |
write(fid,'(a7,a10,a9,a6,100a10)')
|
|
|
663 |
> '-------','----------','---------','------',
|
|
|
664 |
> ('----------',i=5,ncol)
|
|
|
665 |
|
|
|
666 |
c Write fortran mode (mode=3)
|
|
|
667 |
elseif (mode.eq.3) then
|
|
|
668 |
write(fid) ntra,ntim,ncol
|
|
|
669 |
write(fid) time
|
|
|
670 |
write(fid) vars
|
|
|
671 |
|
|
|
672 |
c Write IVE netcdf format (mode=4)
|
|
|
673 |
elseif (mode.eq.4) then
|
|
|
674 |
|
|
|
675 |
ierr = nf90_put_att(fid,nf90_global,"ref_year", time(1) )
|
|
|
676 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
677 |
ierr = nf90_put_att(fid,nf90_global,"ref_month", time(2) )
|
|
|
678 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
679 |
ierr = nf90_put_att(fid,nf90_global,"ref_day", time(3) )
|
|
|
680 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
681 |
ierr = nf90_put_att(fid,nf90_global,"ref_hour", time(4) )
|
|
|
682 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
683 |
ierr = nf90_put_att(fid,nf90_global,"ref_min", time(5) )
|
|
|
684 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
685 |
ierr = nf90_put_att(fid,nf90_global,"duration", time(6) )
|
|
|
686 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
687 |
ierr = nf90_put_att(fid,nf90_global,"pollon", 0. )
|
|
|
688 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
689 |
ierr = nf90_put_att(fid,nf90_global,"pollat", 90. )
|
|
|
690 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
691 |
|
|
|
692 |
ierr=nf90_def_dim(fid,'ntra',ntra, dimids(1) )
|
|
|
693 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
694 |
ierr=nf90_def_dim(fid,'ntim',ntim, dimids(2) )
|
|
|
695 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
696 |
|
|
|
697 |
ierr = nf90_def_var(fid,'time',
|
|
|
698 |
> NF90_FLOAT,dimids(2),varid)
|
|
|
699 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
700 |
do i=2,ncol
|
|
|
701 |
ierr = nf90_def_var(fid,vars(i),
|
|
|
702 |
> NF90_FLOAT,dimids,varid)
|
|
|
703 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
704 |
enddo
|
|
|
705 |
|
|
|
706 |
ierr = nf90_enddef(fid)
|
|
|
707 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
708 |
|
|
|
709 |
call input_getvars(fid,nvars,vars_on_file,ierr)
|
|
|
710 |
if ( nvars.ne.ncol ) then
|
|
|
711 |
print*,' ERROR: wrong number of fields on netCDF....'
|
|
|
712 |
stop
|
|
|
713 |
endif
|
|
|
714 |
do i=1,nvars
|
|
|
715 |
if ( vars(i).ne.vars_on_file(i) ) then
|
|
|
716 |
print*,' ERROR: Field order wrong on netCDF...'
|
|
|
717 |
stop
|
|
|
718 |
endif
|
|
|
719 |
enddo
|
|
|
720 |
|
|
|
721 |
c Write COSMO online netcdf format (mode=5)
|
|
|
722 |
elseif (mode.eq.5) then
|
|
|
723 |
print*," ERROR: writing online format not supported"
|
|
|
724 |
stop
|
|
|
725 |
|
|
|
726 |
c Write KML format (mode=5)
|
|
|
727 |
elseif (mode.eq.6) then
|
|
|
728 |
|
|
|
729 |
write(fid,"(A)") '<?xml version="1.0" encoding="UTF-8"?>'
|
|
|
730 |
write(fid,"(A)") '<kml xmlns="http://www.opengis.net/kml/2.2">'
|
|
|
731 |
write(fid,"(A)") '<Document>'
|
|
|
732 |
write(fid,"(A)") '<name>Paths</name>'
|
|
|
733 |
write(fid,"(A)") '<Style id="yellowLineGreenPoly">'
|
|
|
734 |
write(fid,"(A)") '<LineStyle>'
|
|
|
735 |
c write(fid,*) '<color>7f00ffff</color>' ! Yellow
|
|
|
736 |
write(fid,"(A)") '<color>500A0A0A</color>' ! Black
|
|
|
737 |
write(fid,"(A)") '<width>4</width>'
|
|
|
738 |
write(fid,"(A)") '</LineStyle>'
|
|
|
739 |
write(fid,"(A)") '<PolyStyle>'
|
|
|
740 |
write(fid,"(A)") '<color>7f00ff00</color>'
|
|
|
741 |
write(fid,"(A)") '</PolyStyle>'
|
|
|
742 |
write(fid,"(A)") '</Style>'
|
|
|
743 |
|
|
|
744 |
endif
|
|
|
745 |
|
|
|
746 |
end
|
|
|
747 |
|
|
|
748 |
|
|
|
749 |
c ----------------------------------------------------------------
|
|
|
750 |
c Close a trajectory file
|
|
|
751 |
c ----------------------------------------------------------------
|
|
|
752 |
|
|
|
753 |
subroutine close_tra(fid,mode)
|
|
|
754 |
|
|
|
755 |
use netcdf
|
|
|
756 |
implicit none
|
|
|
757 |
|
|
|
758 |
c Declaration of subroutine parameters
|
|
|
759 |
integer fid
|
|
|
760 |
integer mode
|
|
|
761 |
|
|
|
762 |
c Auxiliary variables
|
|
|
763 |
integer ierr
|
|
|
764 |
|
|
|
765 |
c Close file
|
|
|
766 |
if (mode.eq.1) then
|
|
|
767 |
close(abs(fid))
|
|
|
768 |
elseif (mode.eq.2) then
|
|
|
769 |
close(abs(fid))
|
|
|
770 |
elseif (mode.eq.3) then
|
|
|
771 |
close(fid)
|
|
|
772 |
elseif (mode.eq.4) then
|
|
|
773 |
ierr = NF90_CLOSE(fid)
|
|
|
774 |
IF( ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
775 |
elseif (mode.eq.5) then
|
|
|
776 |
ierr = NF90_CLOSE(fid)
|
|
|
777 |
IF( ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
778 |
elseif (mode.eq.6) then
|
|
|
779 |
write(fid,"(A)") '</Document>'
|
|
|
780 |
write(fid,"(A)") '</kml>'
|
|
|
781 |
close(abs(fid))
|
|
|
782 |
endif
|
|
|
783 |
|
|
|
784 |
end
|
|
|
785 |
|
|
|
786 |
|
|
|
787 |
c ----------------------------------------------------------------
|
|
|
788 |
c Determine the mode of a trajectory file
|
|
|
789 |
c ----------------------------------------------------------------
|
|
|
790 |
|
|
|
791 |
subroutine mode_tra(mode,filename)
|
|
|
792 |
|
|
|
793 |
use netcdf
|
|
|
794 |
implicit none
|
|
|
795 |
|
|
|
796 |
c Declaration of subroutine parameters
|
|
|
797 |
integer mode
|
|
|
798 |
character*80 filename
|
|
|
799 |
|
|
|
800 |
c Auxiliary variables
|
|
|
801 |
integer len
|
|
|
802 |
character char0,char1,char2,char3,char4
|
|
|
803 |
|
|
|
804 |
c Get mode
|
|
|
805 |
mode=-1
|
|
|
806 |
|
|
|
807 |
len = len_trim(filename)
|
|
|
808 |
|
|
|
809 |
char0 = filename((len-1):(len-1))
|
|
|
810 |
char1 = filename(len:len)
|
|
|
811 |
|
|
|
812 |
if ( (char0.eq.'.').and.(char1.eq.'1') ) mode=1
|
|
|
813 |
if ( (char0.eq.'.').and.(char1.eq.'2') ) mode=2
|
|
|
814 |
if ( (char0.eq.'.').and.(char1.eq.'3') ) mode=3
|
|
|
815 |
if ( (char0.eq.'.').and.(char1.eq.'4') ) mode=4
|
|
|
816 |
if ( (char0.eq.'.').and.(char1.eq.'5') ) mode=5
|
|
|
817 |
if ( (char0.eq.'.').and.(char1.eq.'6') ) mode=6
|
|
|
818 |
|
|
|
819 |
if ( mode.gt.0 ) return
|
|
|
820 |
|
|
|
821 |
c Mode specified by appendix
|
|
|
822 |
char0 = filename((len-3):(len-3))
|
|
|
823 |
char1 = filename((len-2):(len-2))
|
|
|
824 |
char2 = filename((len-1):(len-1))
|
|
|
825 |
char3 = filename(len:len)
|
|
|
826 |
if ( (char1.eq.'.').and.(char2.eq.'l').and.(char3.eq.'s') ) mode=1
|
|
|
827 |
if ( (char1.eq.'.').and.(char2.eq.'t').and.(char3.eq.'i') ) mode=2
|
|
|
828 |
if ( (char1.eq.'.').and.(char2.eq.'d').and.(char3.eq.'u') ) mode=3
|
|
|
829 |
if ( (char1.eq.'.').and.(char2.eq.'n').and.(char3.eq.'c') ) mode=4
|
|
|
830 |
if ( (char1.eq.'.').and.(char2.eq.'o').and.(char3.eq.'l') ) mode=5
|
|
|
831 |
|
|
|
832 |
if ( (char0.eq.'.').and.(char1.eq.'k').and.
|
|
|
833 |
> (char2.eq.'m').and.
|
|
|
834 |
> (char3.eq.'l') ) mode = 6
|
|
|
835 |
|
|
|
836 |
end
|
|
|
837 |
|
|
|
838 |
|
|
|
839 |
c ----------------------------------------------------------------
|
|
|
840 |
c Get dimension of a trajectory file
|
|
|
841 |
c ----------------------------------------------------------------
|
|
|
842 |
|
|
|
843 |
subroutine info_tra(filename,ntra,ntim,ncol,mode)
|
|
|
844 |
|
|
|
845 |
use netcdf
|
|
|
846 |
implicit none
|
|
|
847 |
|
|
|
848 |
c Declaration of subroutine parameters
|
|
|
849 |
integer fid
|
|
|
850 |
character*80 filename
|
|
|
851 |
integer mode
|
|
|
852 |
integer ntra,ntim,ncol
|
|
|
853 |
|
|
|
854 |
c Auxiliary variables
|
|
|
855 |
integer vardim(4)
|
|
|
856 |
real varmin(4),varmax(4),stag(4)
|
|
|
857 |
real mdv
|
|
|
858 |
character*80 cfn
|
|
|
859 |
integer ierr
|
|
|
860 |
integer i,ndim
|
|
|
861 |
character*80 vars(100)
|
|
|
862 |
integer nvars
|
|
|
863 |
integer ntimes
|
|
|
864 |
real times(100)
|
|
|
865 |
character*500 str
|
|
|
866 |
integer nline0,nline1,nline2
|
|
|
867 |
integer isstr,isok
|
|
|
868 |
character ch
|
|
|
869 |
integer ntraID,ntimID
|
|
|
870 |
|
|
|
871 |
c Open file
|
|
|
872 |
if (mode.eq.1) then
|
|
|
873 |
fid=10
|
|
|
874 |
open(fid,file=filename)
|
|
|
875 |
elseif (mode.eq.2) then
|
|
|
876 |
fid=10
|
|
|
877 |
open(fid,file=filename)
|
|
|
878 |
elseif (mode.eq.3) then
|
|
|
879 |
fid=10
|
|
|
880 |
open(fid,file=filename,form='unformatted')
|
|
|
881 |
elseif (mode.eq.4) then
|
|
|
882 |
ierr = NF90_OPEN(TRIM(filename),nf90_nowrite, fid)
|
|
|
883 |
IF ( ierr /= nf90_NoErr ) PRINT *,NF90_STRERROR(ierr)
|
|
|
884 |
elseif (mode.eq.5) then
|
|
|
885 |
ierr = NF90_OPEN(TRIM(filename),nf90_nowrite, fid)
|
|
|
886 |
IF ( ierr /= nf90_NoErr ) PRINT *,NF90_STRERROR(ierr)
|
|
|
887 |
endif
|
|
|
888 |
|
|
|
889 |
c Get dimension information
|
|
|
890 |
if ( (mode.eq.1).or.(mode.eq.2) ) then
|
|
|
891 |
read(fid,*)
|
|
|
892 |
read(fid,*)
|
|
|
893 |
read(fid,'(a500)') str
|
|
|
894 |
read(fid,*)
|
|
|
895 |
|
|
|
896 |
c Get the number of columns
|
|
|
897 |
isstr=0
|
|
|
898 |
ncol =0
|
|
|
899 |
do i=1,500
|
|
|
900 |
ch = str(i:i)
|
|
|
901 |
if ( (isstr.eq.0).and.(ch.ne.' ') ) then
|
|
|
902 |
isstr=1
|
|
|
903 |
elseif ( (isstr.eq.1).and.(ch.eq.' ') ) then
|
|
|
904 |
isstr=0
|
|
|
905 |
ncol=ncol+1
|
|
|
906 |
endif
|
|
|
907 |
enddo
|
|
|
908 |
|
|
|
909 |
c Get the first data block
|
|
|
910 |
nline0 = 5
|
|
|
911 |
nline1 = 5
|
|
|
912 |
read(fid,*)
|
|
|
913 |
100 read(fid,'(a500)',end=110) str
|
|
|
914 |
if (str.ne.'') then
|
|
|
915 |
nline1 = nline1 + 1
|
|
|
916 |
goto 100
|
|
|
917 |
endif
|
|
|
918 |
110 continue
|
|
|
919 |
|
|
|
920 |
c Get the total numbers of lines in the data block
|
|
|
921 |
nline2 = nline1
|
|
|
922 |
120 read(fid,*,end=130)
|
|
|
923 |
nline2 = nline2 + 1
|
|
|
924 |
goto 120
|
|
|
925 |
130 nline2 = nline2 + 1
|
|
|
926 |
|
|
|
927 |
c Set the dimensions
|
|
|
928 |
if (mode.eq.1) then
|
|
|
929 |
ntim = nline1 - nline0
|
|
|
930 |
ntra = (nline2-nline0+1)/(ntim+1)
|
|
|
931 |
else
|
|
|
932 |
ntra = nline1 - nline0
|
|
|
933 |
ntim = (nline2-nline0+1)/(ntra+1)
|
|
|
934 |
endif
|
|
|
935 |
|
|
|
936 |
elseif (mode.eq.3) then
|
|
|
937 |
read(fid) ntra,ntim,ncol
|
|
|
938 |
|
|
|
939 |
elseif (mode.eq.4) then
|
|
|
940 |
|
|
|
941 |
call input_getvars(fid,ncol,vars,ierr)
|
|
|
942 |
|
|
|
943 |
ierr = nf90_inq_dimid(fid,'ntra', ntraID)
|
|
|
944 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
945 |
ierr = nf90_inquire_dimension(fid, ntraID, len = ntra)
|
|
|
946 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
947 |
|
|
|
948 |
ierr = nf90_inq_dimid(fid,'ntim', ntimID)
|
|
|
949 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
950 |
ierr = nf90_inquire_dimension(fid, ntimID, len = ntim)
|
|
|
951 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
952 |
|
|
|
953 |
elseif (mode.eq.5) then
|
|
|
954 |
|
|
|
955 |
call input_getvars(fid,ncol,vars,ierr)
|
|
|
956 |
|
|
|
957 |
ierr = nf90_inq_dimid(fid,'id', ntraID)
|
|
|
958 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
959 |
ierr = nf90_inquire_dimension(fid, ntraID, len = ntra)
|
|
|
960 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
961 |
|
|
|
962 |
ierr = nf90_inq_dimid(fid,'time', ntimID)
|
|
|
963 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
964 |
ierr = nf90_inquire_dimension(fid, ntimID, len = ntim)
|
|
|
965 |
IF(ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
966 |
|
|
|
967 |
endif
|
|
|
968 |
|
|
|
969 |
c Close file
|
|
|
970 |
if (mode.eq.1) then
|
|
|
971 |
close(fid)
|
|
|
972 |
elseif (mode.eq.2) then
|
|
|
973 |
close(fid)
|
|
|
974 |
elseif (mode.eq.3) then
|
|
|
975 |
close(fid)
|
|
|
976 |
elseif (mode.eq.4) then
|
|
|
977 |
ierr = NF90_CLOSE(fid)
|
|
|
978 |
IF( ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
979 |
elseif (mode.eq.5) then
|
|
|
980 |
ierr = NF90_CLOSE(fid)
|
|
|
981 |
IF( ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
982 |
endif
|
|
|
983 |
|
|
|
984 |
end
|
|
|
985 |
|
|
|
986 |
c ------------------------------------------------------------
|
|
|
987 |
c Get a list of variables on netCDF file
|
|
|
988 |
c ------------------------------------------------------------
|
|
|
989 |
|
|
|
990 |
subroutine input_getvars(fid,vnam,nvars)
|
|
|
991 |
|
|
|
992 |
c List of variables on netCDF file
|
|
|
993 |
|
|
|
994 |
use netcdf
|
|
|
995 |
implicit none
|
|
|
996 |
|
|
|
997 |
c Declaration of subroutine parameters
|
|
|
998 |
integer fid
|
|
|
999 |
integer nvars
|
|
|
1000 |
character*80 vnam(200)
|
|
|
1001 |
|
|
|
1002 |
c Auxiliary variables
|
|
|
1003 |
integer ierr
|
|
|
1004 |
integer i
|
|
|
1005 |
integer nDims,nGlobalAtts,unlimdimid
|
|
|
1006 |
|
|
|
1007 |
ierr = nf90_inquire(fid, nDims, nVars, nGlobalAtts, unlimdimid)
|
|
|
1008 |
IF( ierr /= nf90_NoErr) PRINT *,NF90_STRERROR(ierr)
|
|
|
1009 |
|
|
|
1010 |
do i=1,nVars
|
|
|
1011 |
ierr = nf90_inquire_variable(fid, i, name = vnam(i))
|
|
|
1012 |
enddo
|
|
|
1013 |
|
|
|
1014 |
end
|
|
|
1015 |
|