WebSVN – lagranto.um – Diff – /tags/2.0/lib/iotra.f


c     ****************************************************************
c     * This package provides IO routines for trajectories. A file   *
c     * is characterised by the filename <filename> and the file     *
c     * identifier <fid>. Different modes <mode> are supported:      *
c     *     mode=1: ascii, sorted by trajectory;                     *
c     *     mode=2: ascii, sorted by time;                           *
c     *     mode=3: fortran (unformatted)                            * 
c     *     mode=4: IVE netcdf (for compatibiltzy reasons)           *
c     * A trajectory set is given as 3d array <tra(ntra,ntim,ncol)>  *
c     * where <ntra> is the number of trajectories, <ntim> the       *
c     * number of times of each trajectory and <ncol> the number of  *
c     * columns of the trajectory. The first 4 columns are: time,    *
c     * longitude, latitude, pressure. The other columns are traced  *
c     * fields. The complete list of all columns is given in the     *
c     * array <vars(ncol)>. Finally, the reference date is given in  *
c     * the array <time(6)=year,month,day,hour,time length of the    *
c     * trajectory (hour,min)>.                                      *
c     *                                                              *
c     * Author: Michael Sprenger, September 2008                     *
c     ****************************************************************
 
c     ----------------------------------------------------------------
c     Open a trajectory file for reading
c     ----------------------------------------------------------------
      
      subroutine ropen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)
 
      implicit none
      
c     Declaration of subroutine parameters
      integer      fid
      character*80 filename
      integer      mode
      integer      ntra,ntim,ncol
      integer      time(6)
      character*80 vars(ncol)
 
c     Auxiliary variables
      integer      vardim(4)
      real         varmin(4),varmax(4),stag(4)
      real         mdv
      character*80 cfn
      integer      ierr
      integer      i
      integer      nvars
 
c     Open file
      if (mode.eq.1) then
         fid = 10
         open(fid,file=filename)
      elseif (mode.eq.2) then
         fid = 10
         open(fid,file=filename)
      elseif (mode.eq.3) then
         open(fid,file=filename,form='unformatted')
      elseif (mode.eq.4) then
         call cdfopn(filename,fid,ierr)
      endif
 
c     Read header information
      call read_hea(fid,time,vars,ntra,ntim,ncol,mode)
 
      end
      
 
c     ----------------------------------------------------------------
c     Open a trajectory file for wrinting
c     ----------------------------------------------------------------
      
      subroutine wopen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)
      
      implicit none
      
c     Declaration of subroutine parameters
      integer      fid
      character*80 filename
      integer      mode
      integer      ntra,ntim,ncol
      integer      time(6) 
      character*80 vars(ncol)
 
c     Auxiliary variables
      integer      vardim(4)
      real         varmin(4),varmax(4),stag(4)
      real         mdv
      character*80 cfn
      integer      ierr
      integer      i
      character*80 varname
      real         rtime(6)
 
c     Open file
      if (mode.eq.1) then
         fid = 10
         open(fid,file=filename)
      elseif (mode.eq.2) then
         fid = 10
         open(fid,file=filename)
      elseif (mode.eq.3) then
         open(fid,file=filename,form='unformatted')
      elseif (mode.eq.4) then
         vardim(1)=ntra
         vardim(2)=1
         vardim(3)=1
         vardim(4)=1
         cfn      =trim(filename)//'_cst'
         mdv      =-999.98999
         call crecdf(filename,fid,varmin,varmax,3,cfn,ierr)
      endif
 
c     Write header information
      call write_hea(fid,time,vars,ntra,ntim,ncol,mode)
 
      end
 
 
c     ----------------------------------------------------------------
c     Read a trajectory
c     ----------------------------------------------------------------
 
      subroutine read_tra(fid,tra,ntra,ntim,ncol,mode)
 
      implicit none
 
c     Declaration of subroutine parameters
      integer   fid
      integer   ntim
      integer   ncol
      integer   ntra
      real      tra(ntra,ntim,ncol)
      integer   mode
 
c     Auxiliary variables
      integer      i,j,n
      real         arr(ntra)
      integer      ntimes
      real         times(1000)
      integer      ierr
      character*80 vars(ncol+2)
      integer      nvars
 
c     Read ascii mode, sorted by trajectory (mode=1)
      if (mode.eq.1) then
         read(fid,*,end=100)
         do n=1,ntra
            do i=1,ntim
               read(fid,*,end=110) (tra(n,i,j),j=1,ncol)
            enddo
         enddo
 
c     Read ascii mode, sorted by time (mode=2)
      elseif (mode.eq.2) then
         read(fid,*,end=100)
         do i=1,ntim
            do n=1,ntra
               read(fid,*,end=100) (tra(n,i,j),j=1,ncol)
            enddo
         enddo
 
c     Read fortran mode (mode=3)
      elseif (mode.eq.3) then
         read(fid) tra
 
c     Read IVE netcdf mode (mode=4)
      elseif (mode.eq.4) then
          call gettimes(fid,times,ntimes,ierr)
          call getvars(fid,nvars,vars,ierr)
          do i=1,ntim
             do j=1,ncol
                if (j.eq.1) then
                   do n=1,ntra
                      tra(n,i,1)=times(i)
                   enddo
                else
                   call getdat(fid,vars(j),times(i),0,arr,ierr)
                   do n=1,ntra
                      tra(n,i,j)=arr(n)
                   enddo
                endif
            enddo
         enddo
 
      endif
 
      return
 
c     End of file has been reached: set negative <fid>
 100  fid=-fid
      return
 
c     Error: incomplete trajectory
 110  print*,'<read_tra>: Incomplete trajectory... Stop'
      stop
      
      end
 
 
c     ----------------------------------------------------------------
c     Write a trajectory
c     ----------------------------------------------------------------
 
      subroutine write_tra(fid,tra,ntra,ntim,ncol,mode)
 
      implicit none
 
c     Declaration of subroutine parameters
      integer   fid
      integer   ntim
      integer   ncol
      integer   ntra
      real      tra(ntra,ntim,ncol)
      integer   mode
 
c     Auxiliary variables
      integer      i,j,n
      real         arr(ntra)
      integer      ierr
      real         time
      character*80 vars(ncol+2)
      integer      nvars
 
c     Write ascii mode, sorted by trajectory (mode=1)
      if (mode.eq.1) then
         do n=1,ntra
            write(fid,*)
            do i=1,ntim
 
c              Avoid ugly *s or missing space in output
               do j=5,ncol
                  if ( abs(tra(n,i,j)).gt.9999.) then                     
                     print*,'Format problem : ',tra(n,i,j),' -> -999.99'
                     tra(n,i,j) = -999.99
                  endif
               enddo
 
               write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)') 
     >               (tra(n,i,j),j=1,3),             ! time, lon, lat
     >               nint(tra(n,i,4)),               ! p
     >               (tra(n,i,j),j=5,ncol)           ! fields
            enddo
         enddo
 
c     Write ascii mode, sorted by time (mode=2)
      elseif (mode.eq.2) then
         do i=1,ntim
            write(fid,*)
            do n=1,ntra
 
c              Avoid ugly *s or missing space in output
               do j=5,ncol
                  if ( abs(tra(n,i,j)).gt.9999.) then                     
                     print*,'Format problem : ',tra(n,i,j),' -> -999.99'
                     tra(n,i,j) = -999.99
                  endif
               enddo
 
               write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)') 
     >               (tra(n,i,j),j=1,3),             ! time, lon, lat
     >               nint(tra(n,i,4)),               ! p
     >               (tra(n,i,j),j=5,ncol)           ! fields
            enddo
         enddo
 
c     Write fortran mode (mode=3)
      elseif (mode.eq.3) then
         write(fid) tra                              
 
c     Write netcdf mode (mode=4)
      elseif (mode.eq.4) then
         call getvars(fid,nvars,vars,ierr)
         do i=1,ntim
            time=tra(1,i,1)
            do j=2,ncol
               do n=1,ntra
                  arr(n)=tra(n,i,j)
               enddo
               call putdat(fid,vars(j),time,0,arr,ierr)
            enddo
         enddo
      endif
 
      end
 
 
c     ----------------------------------------------------------------
c     Read header from trajectory file
c     ----------------------------------------------------------------
 
      subroutine read_hea(fid,time,vars,ntra,ntim,ncol,mode)
 
      implicit none
      
c     Declaration of subroutine parameters
      integer       fid
      integer       time(6)
      integer       ntra,ntim,ncol
      character*80  vars(ncol)
      integer       mode
 
c     Auxiliary variables
      integer       i
      character     ch(120)
      character*120 str
      integer       ich(120)
      integer       isstr,ileft,iright
      character*80  varname
      real          rtime(6)
      integer       ierr
      integer       nvars
      character*15  str1
      character     str2
      character*13  str3
      character*4   str4
      character*80  linestr
      integer       itmp1,itmp2
 
c     Read ascii format (mode=1,2)
      if ( (mode.eq.1).or.(mode.eq.2) ) then
 
c        Read the time specification (old and new format)
         read(fid,'(a80)') linestr
         
         if ( linestr(1:14).eq.'Reference date' ) then
            read(linestr,'(a15,i4,i2,i2,a1,i2,i2,a13,i8,a4)') 
     >           str1,
     >           time(1),time(2),time(3),str2,time(4),time(5),
     >           str3,time(6),str4
                       
         elseif ( linestr(1:11).eq.'time period' ) then
            read(linestr,'(a12,i4,i2,i2,a1,i2,a4,i6,a1,i2,a2)') 
     >           str1,
     >           time(1),time(2),time(3),str2,time(4),
     >           str3,itmp1,str3,itmp2,str4
            time(5) = 0
            time(6) = itmp1 * 60 + itmp2
 
         endif
 
c        Skip the empty line and read field names
         read(fid,*)
         read(fid,'(a120)',end=100) str
         do i=1,120
            ch(i)=str(i:i)
         enddo
 
c        Split the input string
         isstr=0
         nvars=0
         do i=1,120
            if ( (isstr.eq.0).and.(ch(i).ne.' ') ) then
               isstr=1
               ileft=i
            elseif ( (isstr.eq.1).and.(ch(i).eq.' ') ) then
               isstr=0
               iright=i-1
               nvars=nvars+1
               vars(nvars)=str(ileft:iright)
            endif
         enddo
 
c        Skip the empty line
         read(fid,*,end=100)
 
c     Read fortran mode (mode=3)
      elseif (mode.eq.3) then
         read(fid) ntra,ntim,ncol
         read(fid) time
         read(fid) vars
 
c     Read IVE netcdf mode (mode=4)
      elseif (mode.eq.4) then
         call getvars(fid,nvars,vars,ierr)  
         varname='BASEDATE'
         call getdat(fid,varname,0.,0,rtime,ierr)
         do i=1,6
            time(i)=nint(rtime(i))
         enddo
      endif
 
      return
 
c     End of file has been reached
 100  fid=-fid
      return
 
c     Excetion handling
 110  print*,'<read_hea>: Unexspected time format.... Stop'
      stop
   
      end
      
 
c     ----------------------------------------------------------------
c     Write header to trajectory file (in ascii mode)
c     ----------------------------------------------------------------
 
      subroutine write_hea(fid,time,vars,ntra,ntim,ncol,mode)
 
      implicit none
      
c     Declaration of subroutine parameters
      integer       fid
      integer       time(6)
      integer       ntra,ntim,ncol
      character*80  vars(ncol)
      integer       mode
 
c     Auxiliary variables
      integer       i
      character*120 str
      character*4   str1
      character*2   str2,str3,str4,str5,str6
      integer       vardim(4)
      real          varmin(4),varmax(4),stag(4)
      real          mdv
      integer       ierr
      character*80  varname
      real          rtime(6)
      integer       nvars
 
c     Write ascii format (mode=1,2)
      if ( (mode.eq.1).or.(mode.eq.2) ) then
 
c        Get the strings for output
         write(str1,'(i4)') time(1)
         write(str2,'(i2)') time(2)
         write(str3,'(i2)') time(3)
         write(str4,'(i2)') time(4)
         write(str5,'(i2)') time(5)
         if (time(2).eq. 0) str2(1:1)='0'
         if (time(3).eq. 0) str3(1:1)='0'
         if (time(4).eq. 0) str4(1:1)='0'
         if (time(5).eq. 0) str5(1:1)='0'
         if (time(2).lt.10) str2(1:1)='0'
         if (time(3).lt.10) str3(1:1)='0'
         if (time(4).lt.10) str4(1:1)='0'
         if (time(5).lt.10) str5(1:1)='0'
 
c        Write the time specification
         write(fid,'(a15,a4,a2,a2,a1,a2,a2,a13,i8,a4)') 
     >          'Reference date ',
     >           str1,str2,str3,'_',str4,str5,
     >          ' / Time range',time(6), ' min'
         write(fid,*)
 
c        Write variable names
         str=''
         do i=1,ncol
            str=trim(str)//trim(vars(i))
         enddo
         write(fid,'(a6,a9,a8,a6,100a10)') (trim(vars(i)),i=1,ncol)
         write(fid,'(a6,a9,a8,a6,100a10)') 
     >              '------','---------','--------','------',
     >              ('----------',i=5,ncol)
 
c     Write fortran mode (mode=3)
      elseif (mode.eq.3) then
         write(fid) ntra,ntim,ncol
         write(fid) time
         write(fid) vars
 
c     Write IVE netcdf format (mode=4)
      elseif (mode.eq.4) then
         vardim(1)=ntra
         vardim(2)=1
         vardim(3)=1
         vardim(4)=1
         mdv      =-999.98999
         do i=2,ncol
            call putdef(fid,vars(i),4,mdv,vardim,
     >                  varmin,varmax,stag,ierr)
         enddo
         varname='BASEDATE'
         vardim(1)=6
         call putdef(fid,varname,4,mdv,vardim,
     >               varmin,varmax,stag,ierr)
         do i=1,6
            rtime(i)=real(time(i))
         enddo
         call putdat(fid,varname,0.,0,rtime,ierr)
 
      endif
 
      end
      
      
c     ----------------------------------------------------------------
c     Close a trajectory file
c     ----------------------------------------------------------------
      
      subroutine close_tra(fid,mode)
 
      implicit none
      
c     Declaration of subroutine parameters
      integer      fid
      integer      mode
      
c     Auxiliary variables
      integer      ierr
 
c     Close file
      if (mode.eq.1) then
         close(abs(fid))
      elseif (mode.eq.2) then
         close(abs(fid))
      elseif (mode.eq.3) then
         close(fid)
      elseif (mode.eq.4) then
         call clscdf(fid,ierr)
      endif
 
      end
      
 
c     ----------------------------------------------------------------
c     Determine the mode of a trajectory file
c     ----------------------------------------------------------------
 
      subroutine mode_tra(mode,filename)
      
      implicit none
 
c     Declaration of subroutine parameters
      integer        mode
      character*80   filename
 
c     Auxiliary variables
      integer        len
      character      char0,char1
 
c     Get mode
      mode=-1
      
      len  = len_trim(filename)
 
      char0 = filename((len-1):(len-1))
      char1 = filename(len:len)
 
      if ( (char0.eq.'.').and.(char1.eq.'1') ) mode=1
      if ( (char0.eq.'.').and.(char1.eq.'2') ) mode=2
      if ( (char0.eq.'.').and.(char1.eq.'3') ) mode=3
      if ( (char0.eq.'.').and.(char1.eq.'4') ) mode=4
 
      end
 
 
c     ----------------------------------------------------------------
c     Get dimension of a trajectory file
c     ----------------------------------------------------------------
    
      subroutine info_tra(filename,ntra,ntim,ncol,mode)
 
      implicit none
      
c     Declaration of subroutine parameters
      integer      fid
      character*80 filename
      integer      mode
      integer      ntra,ntim,ncol
 
c     Auxiliary variables
      integer       vardim(4)
      real          varmin(4),varmax(4),stag(4)
      real          mdv
      character*80  cfn
      integer       ierr
      integer       i,ndim
      character*80  vars(100)
      integer       nvars
      integer       ntimes
      real          times(100)
      character*120 str
      integer       nline0,nline1,nline2
      integer       isstr,isok
      character     ch
 
c     Open file
      if (mode.eq.1) then
         fid=10
         open(fid,file=filename)
      elseif (mode.eq.2) then
         fid=10
         open(fid,file=filename)
      elseif (mode.eq.3) then
         fid=10
         open(fid,file=filename,form='unformatted')
      elseif (mode.eq.4) then
         call cdfopn(filename,fid,ierr)
      endif
 
c     Get dimension information
      if ( (mode.eq.1).or.(mode.eq.2) ) then
         read(fid,*)
         read(fid,*)
         read(fid,'(a120)') str
         read(fid,*)
 
c        Get the number of columns
         isstr=0
         ncol =0
         do i=1,120
            ch = str(i:i)
            if ( (isstr.eq.0).and.(ch.ne.' ') ) then
               isstr=1
            elseif ( (isstr.eq.1).and.(ch.eq.' ') ) then
               isstr=0
               ncol=ncol+1
            endif
         enddo
 
c        Get the first data block
         nline0  = 5
         nline1  = 5
         read(fid,*)
 100     read(fid,'(a120)',end=110) str
         if (str.ne.'') then
            nline1 = nline1 + 1
            goto 100
         endif
 110     continue
         
c        Get the total numbers of lines in the data block
         nline2 = nline1
 120     read(fid,*,end=130)
         nline2 = nline2 + 1
         goto 120
 130     nline2 = nline2 + 1
 
c        Set the dimensions
         if (mode.eq.1) then
            ntim = nline1 - nline0
            ntra = (nline2-nline0+1)/(ntim+1)
         else
            ntra = nline1 - nline0
            ntim = (nline2-nline0+1)/(ntra+1)
         endif
 
      elseif (mode.eq.3) then
         read(fid) ntra,ntim,ncol
 
      elseif (mode.eq.4) then
         call gettimes(fid,times,ntimes,ierr)
         call getvars(fid,nvars,vars,ierr)
         call getdef(fid,trim(vars(2)),ndim,mdv,vardim,
     >               varmin,varmax,stag,ierr)
         ntra = vardim(1)
         ntim = ntimes
         ncol = nvars-1
 
      endif
 
c     Close file
      if (mode.eq.1) then
         close(fid)
      elseif (mode.eq.2) then
         close(fid)
      elseif (mode.eq.3) then
         close(fid)
      elseif (mode.eq.4) then
         call clscdf(fid,ierr)
      endif
 
 
      end
      

Rev 3	Rev 10
1	`c ****************************************************************`	1	`c ****************************************************************`
2	`c * This package provides IO routines for trajectories. A file *`	2	`c * This package provides IO routines for trajectories. A file *`
3	`c * is characterised by the filename <filename> and the file *`	3	`c * is characterised by the filename <filename> and the file *`
4	`c * identifier <fid>. Different modes <mode> are supported: *`	4	`c * identifier <fid>. Different modes <mode> are supported: *`
5	`c * mode=1: ascii, sorted by trajectory; *`	5	`c * mode=1: ascii, sorted by trajectory; *`
6	`c * mode=2: ascii, sorted by time; *`	6	`c * mode=2: ascii, sorted by time; *`
7	`c * mode=3: fortran (unformatted) *`	7	`c * mode=3: fortran (unformatted) *`
8	`c * mode=4: IVE netcdf (for compatibiltzy reasons) *`	8	`c * mode=4: IVE netcdf (for compatibiltzy reasons) *`
9	`c * A trajectory set is given as 3d array <tra(ntra,ntim,ncol)> *`	9	`c * A trajectory set is given as 3d array <tra(ntra,ntim,ncol)> *`
10	`c * where <ntra> is the number of trajectories, <ntim> the *`	10	`c * where <ntra> is the number of trajectories, <ntim> the *`
11	`c * number of times of each trajectory and <ncol> the number of *`	11	`c * number of times of each trajectory and <ncol> the number of *`
12	`c * columns of the trajectory. The first 4 columns are: time, *`	12	`c * columns of the trajectory. The first 4 columns are: time, *`
13	`c * longitude, latitude, pressure. The other columns are traced *`	13	`c * longitude, latitude, pressure. The other columns are traced *`
14	`c * fields. The complete list of all columns is given in the *`	14	`c * fields. The complete list of all columns is given in the *`
15	`c * array <vars(ncol)>. Finally, the reference date is given in *`	15	`c * array <vars(ncol)>. Finally, the reference date is given in *`
16	`c * the array <time(6)=year,month,day,hour,time length of the *`	16	`c * the array <time(6)=year,month,day,hour,time length of the *`
17	`c * trajectory (hour,min)>. *`	17	`c * trajectory (hour,min)>. *`
18	`c * *`	18	`c * *`
19	`c * Author: Michael Sprenger, September 2008 *`	19	`c * Author: Michael Sprenger, September 2008 *`
20	`c ****************************************************************`	20	`c ****************************************************************`
21		21
22	`c ----------------------------------------------------------------`	22	`c ----------------------------------------------------------------`
23	`c Open a trajectory file for reading`	23	`c Open a trajectory file for reading`
24	`c ----------------------------------------------------------------`	24	`c ----------------------------------------------------------------`
25		25
26	`subroutine ropen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)`	26	`subroutine ropen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)`
27		27
28	`implicit none`	28	`implicit none`
29		29
30	`c Declaration of subroutine parameters`	30	`c Declaration of subroutine parameters`
31	`integer fid`	31	`integer fid`
32	`character*80 filename`	32	`character*80 filename`
33	`integer mode`	33	`integer mode`
34	`integer ntra,ntim,ncol`	34	`integer ntra,ntim,ncol`
35	`integer time(6)`	35	`integer time(6)`
36	`character*80 vars(ncol)`	36	`character*80 vars(ncol)`
37		37
38	`c Auxiliary variables`	38	`c Auxiliary variables`
39	`integer vardim(4)`	39	`integer vardim(4)`
40	`real varmin(4),varmax(4),stag(4)`	40	`real varmin(4),varmax(4),stag(4)`
41	`real mdv`	41	`real mdv`
42	`character*80 cfn`	42	`character*80 cfn`
43	`integer ierr`	43	`integer ierr`
44	`integer i`	44	`integer i`
45	`integer nvars`	45	`integer nvars`
46		46
47	`c Open file`	47	`c Open file`
48	`if (mode.eq.1) then`	48	`if (mode.eq.1) then`
49	`fid = 10`	49	`fid = 10`
50	`open(fid,file=filename)`	50	`open(fid,file=filename)`
51	`elseif (mode.eq.2) then`	51	`elseif (mode.eq.2) then`
52	`fid = 10`	52	`fid = 10`
53	`open(fid,file=filename)`	53	`open(fid,file=filename)`
54	`elseif (mode.eq.3) then`	54	`elseif (mode.eq.3) then`
55	`open(fid,file=filename,form='unformatted')`	55	`open(fid,file=filename,form='unformatted')`
56	`elseif (mode.eq.4) then`	56	`elseif (mode.eq.4) then`
57	`call cdfopn(filename,fid,ierr)`	57	`call cdfopn(filename,fid,ierr)`
58	`endif`	58	`endif`
59		59
60	`c Read header information`	60	`c Read header information`
61	`call read_hea(fid,time,vars,ntra,ntim,ncol,mode)`	61	`call read_hea(fid,time,vars,ntra,ntim,ncol,mode)`
62		62
63	`end`	63	`end`
64		64
65		65
66	`c ----------------------------------------------------------------`	66	`c ----------------------------------------------------------------`
67	`c Open a trajectory file for wrinting`	67	`c Open a trajectory file for wrinting`
68	`c ----------------------------------------------------------------`	68	`c ----------------------------------------------------------------`
69		69
70	`subroutine wopen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)`	70	`subroutine wopen_tra(fid,filename,ntra,ntim,ncol,time,vars,mode)`
71		71
72	`implicit none`	72	`implicit none`
73		73
74	`c Declaration of subroutine parameters`	74	`c Declaration of subroutine parameters`
75	`integer fid`	75	`integer fid`
76	`character*80 filename`	76	`character*80 filename`
77	`integer mode`	77	`integer mode`
78	`integer ntra,ntim,ncol`	78	`integer ntra,ntim,ncol`
79	`integer time(6)`	79	`integer time(6)`
80	`character*80 vars(ncol)`	80	`character*80 vars(ncol)`
81		81
82	`c Auxiliary variables`	82	`c Auxiliary variables`
83	`integer vardim(4)`	83	`integer vardim(4)`
84	`real varmin(4),varmax(4),stag(4)`	84	`real varmin(4),varmax(4),stag(4)`
85	`real mdv`	85	`real mdv`
86	`character*80 cfn`	86	`character*80 cfn`
87	`integer ierr`	87	`integer ierr`
88	`integer i`	88	`integer i`
89	`character*80 varname`	89	`character*80 varname`
90	`real rtime(6)`	90	`real rtime(6)`
91		91
92	`c Open file`	92	`c Open file`
93	`if (mode.eq.1) then`	93	`if (mode.eq.1) then`
94	`fid = 10`	94	`fid = 10`
95	`open(fid,file=filename)`	95	`open(fid,file=filename)`
96	`elseif (mode.eq.2) then`	96	`elseif (mode.eq.2) then`
97	`fid = 10`	97	`fid = 10`
98	`open(fid,file=filename)`	98	`open(fid,file=filename)`
99	`elseif (mode.eq.3) then`	99	`elseif (mode.eq.3) then`
100	`open(fid,file=filename,form='unformatted')`	100	`open(fid,file=filename,form='unformatted')`
101	`elseif (mode.eq.4) then`	101	`elseif (mode.eq.4) then`
102	`vardim(1)=ntra`	102	`vardim(1)=ntra`
103	`vardim(2)=1`	103	`vardim(2)=1`
104	`vardim(3)=1`	104	`vardim(3)=1`
105	`vardim(4)=1`	105	`vardim(4)=1`
106	`cfn =trim(filename)//'_cst'`	106	`cfn =trim(filename)//'_cst'`
107	`mdv =-999.98999`	107	`mdv =-999.98999`
108	`call crecdf(filename,fid,varmin,varmax,3,cfn,ierr)`	108	`call crecdf(filename,fid,varmin,varmax,3,cfn,ierr)`
109	`endif`	109	`endif`
110		110
111	`c Write header information`	111	`c Write header information`
112	`call write_hea(fid,time,vars,ntra,ntim,ncol,mode)`	112	`call write_hea(fid,time,vars,ntra,ntim,ncol,mode)`
113		113
114	`end`	114	`end`
115		115
116		116
117	`c ----------------------------------------------------------------`	117	`c ----------------------------------------------------------------`
118	`c Read a trajectory`	118	`c Read a trajectory`
119	`c ----------------------------------------------------------------`	119	`c ----------------------------------------------------------------`
120		120
121	`subroutine read_tra(fid,tra,ntra,ntim,ncol,mode)`	121	`subroutine read_tra(fid,tra,ntra,ntim,ncol,mode)`
122		122
123	`implicit none`	123	`implicit none`
124		124
125	`c Declaration of subroutine parameters`	125	`c Declaration of subroutine parameters`
126	`integer fid`	126	`integer fid`
127	`integer ntim`	127	`integer ntim`
128	`integer ncol`	128	`integer ncol`
129	`integer ntra`	129	`integer ntra`
130	`real tra(ntra,ntim,ncol)`	130	`real tra(ntra,ntim,ncol)`
131	`integer mode`	131	`integer mode`
132		132
133	`c Auxiliary variables`	133	`c Auxiliary variables`
134	`integer i,j,n`	134	`integer i,j,n`
135	`real arr(ntra)`	135	`real arr(ntra)`
136	`integer ntimes`	136	`integer ntimes`
137	`real times(1000)`	137	`real times(1000)`
138	`integer ierr`	138	`integer ierr`
139	`character*80 vars(ncol+2)`	139	`character*80 vars(ncol+2)`
140	`integer nvars`	140	`integer nvars`
141		141
142	`c Read ascii mode, sorted by trajectory (mode=1)`	142	`c Read ascii mode, sorted by trajectory (mode=1)`
143	`if (mode.eq.1) then`	143	`if (mode.eq.1) then`
144	`read(fid,*,end=100)`	144	`read(fid,*,end=100)`
145	`do n=1,ntra`	145	`do n=1,ntra`
146	`do i=1,ntim`	146	`do i=1,ntim`
147	`read(fid,*,end=110) (tra(n,i,j),j=1,ncol)`	147	`read(fid,*,end=110) (tra(n,i,j),j=1,ncol)`
148	`enddo`	148	`enddo`
149	`enddo`	149	`enddo`
150		150
151	`c Read ascii mode, sorted by time (mode=2)`	151	`c Read ascii mode, sorted by time (mode=2)`
152	`elseif (mode.eq.2) then`	152	`elseif (mode.eq.2) then`
153	`read(fid,*,end=100)`	153	`read(fid,*,end=100)`
154	`do i=1,ntim`	154	`do i=1,ntim`
155	`do n=1,ntra`	155	`do n=1,ntra`
156	`read(fid,*,end=100) (tra(n,i,j),j=1,ncol)`	156	`read(fid,*,end=100) (tra(n,i,j),j=1,ncol)`
157	`enddo`	157	`enddo`
158	`enddo`	158	`enddo`
159		159
160	`c Read fortran mode (mode=3)`	160	`c Read fortran mode (mode=3)`
161	`elseif (mode.eq.3) then`	161	`elseif (mode.eq.3) then`
162	`read(fid) tra`	162	`read(fid) tra`
163		163
164	`c Read IVE netcdf mode (mode=4)`	164	`c Read IVE netcdf mode (mode=4)`
165	`elseif (mode.eq.4) then`	165	`elseif (mode.eq.4) then`
166	`call gettimes(fid,times,ntimes,ierr)`	166	`call gettimes(fid,times,ntimes,ierr)`
167	`call getvars(fid,nvars,vars,ierr)`	167	`call getvars(fid,nvars,vars,ierr)`
168	`do i=1,ntim`	168	`do i=1,ntim`
169	`do j=1,ncol`	169	`do j=1,ncol`
170	`if (j.eq.1) then`	170	`if (j.eq.1) then`
171	`do n=1,ntra`	171	`do n=1,ntra`
172	`tra(n,i,1)=times(i)`	172	`tra(n,i,1)=times(i)`
173	`enddo`	173	`enddo`
174	`else`	174	`else`
175	`call getdat(fid,vars(j),times(i),0,arr,ierr)`	175	`call getdat(fid,vars(j),times(i),0,arr,ierr)`
176	`do n=1,ntra`	176	`do n=1,ntra`
177	`tra(n,i,j)=arr(n)`	177	`tra(n,i,j)=arr(n)`
178	`enddo`	178	`enddo`
179	`endif`	179	`endif`
180	`enddo`	180	`enddo`
181	`enddo`	181	`enddo`
182		182
183	`endif`	183	`endif`
184		184
185	`return`	185	`return`
186		186
187	`c End of file has been reached: set negative <fid>`	187	`c End of file has been reached: set negative <fid>`
188	`100 fid=-fid`	188	`100 fid=-fid`
189	`return`	189	`return`
190		190
191	`c Error: incomplete trajectory`	191	`c Error: incomplete trajectory`
192	`110 print*,'<read_tra>: Incomplete trajectory... Stop'`	192	`110 print*,'<read_tra>: Incomplete trajectory... Stop'`
193	`stop`	193	`stop`
194		194
195	`end`	195	`end`
196		196
197		197
198	`c ----------------------------------------------------------------`	198	`c ----------------------------------------------------------------`
199	`c Write a trajectory`	199	`c Write a trajectory`
200	`c ----------------------------------------------------------------`	200	`c ----------------------------------------------------------------`
201		201
202	`subroutine write_tra(fid,tra,ntra,ntim,ncol,mode)`	202	`subroutine write_tra(fid,tra,ntra,ntim,ncol,mode)`
203		203
204	`implicit none`	204	`implicit none`
205		205
206	`c Declaration of subroutine parameters`	206	`c Declaration of subroutine parameters`
207	`integer fid`	207	`integer fid`
208	`integer ntim`	208	`integer ntim`
209	`integer ncol`	209	`integer ncol`
210	`integer ntra`	210	`integer ntra`
211	`real tra(ntra,ntim,ncol)`	211	`real tra(ntra,ntim,ncol)`
212	`integer mode`	212	`integer mode`
213		213
214	`c Auxiliary variables`	214	`c Auxiliary variables`
215	`integer i,j,n`	215	`integer i,j,n`
216	`real arr(ntra)`	216	`real arr(ntra)`
217	`integer ierr`	217	`integer ierr`
218	`real time`	218	`real time`
219	`character*80 vars(ncol+2)`	219	`character*80 vars(ncol+2)`
220	`integer nvars`	220	`integer nvars`
221		221
222	`c Write ascii mode, sorted by trajectory (mode=1)`	222	`c Write ascii mode, sorted by trajectory (mode=1)`
223	`if (mode.eq.1) then`	223	`if (mode.eq.1) then`
224	`do n=1,ntra`	224	`do n=1,ntra`
225	`write(fid,*)`	225	`write(fid,*)`
226	`do i=1,ntim`	226	`do i=1,ntim`
227		227
228	`c Avoid ugly *s or missing space in output`	228	`c Avoid ugly *s or missing space in output`
229	`do j=5,ncol`	229	`do j=5,ncol`
230	`if ( abs(tra(n,i,j)).gt.9999.) then`	230	`if ( abs(tra(n,i,j)).gt.9999.) then`
231	`print*,'Format problem : ',tra(n,i,j),' -> -999.99'`	231	`print*,'Format problem : ',tra(n,i,j),' -> -999.99'`
232	`tra(n,i,j) = -999.99`	232	`tra(n,i,j) = -999.99`
233	`endif`	233	`endif`
234	`enddo`	234	`enddo`
235		235
236	`write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')`	236	`write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')`
237	`> (tra(n,i,j),j=1,3), ! time, lon, lat`	237	`> (tra(n,i,j),j=1,3), ! time, lon, lat`
238	`> nint(tra(n,i,4)), ! p`	238	`> nint(tra(n,i,4)), ! p`
239	`> (tra(n,i,j),j=5,ncol) ! fields`	239	`> (tra(n,i,j),j=5,ncol) ! fields`
240	`enddo`	240	`enddo`
241	`enddo`	241	`enddo`
242		242
243	`c Write ascii mode, sorted by time (mode=2)`	243	`c Write ascii mode, sorted by time (mode=2)`
244	`elseif (mode.eq.2) then`	244	`elseif (mode.eq.2) then`
245	`do i=1,ntim`	245	`do i=1,ntim`
246	`write(fid,*)`	246	`write(fid,*)`
247	`do n=1,ntra`	247	`do n=1,ntra`
248		248
249	`c Avoid ugly *s or missing space in output`	249	`c Avoid ugly *s or missing space in output`
250	`do j=5,ncol`	250	`do j=5,ncol`
251	`if ( abs(tra(n,i,j)).gt.9999.) then`	251	`if ( abs(tra(n,i,j)).gt.9999.) then`
252	`print*,'Format problem : ',tra(n,i,j),' -> -999.99'`	252	`print*,'Format problem : ',tra(n,i,j),' -> -999.99'`
253	`tra(n,i,j) = -999.99`	253	`tra(n,i,j) = -999.99`
254	`endif`	254	`endif`
255	`enddo`	255	`enddo`
256		256
257	`write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')`	257	`write(fid,'(1f7.2,f10.3,f9.3,i6,100f10.3)')`
258	`> (tra(n,i,j),j=1,3), ! time, lon, lat`	258	`> (tra(n,i,j),j=1,3), ! time, lon, lat`
259	`> nint(tra(n,i,4)), ! p`	259	`> nint(tra(n,i,4)), ! p`
260	`> (tra(n,i,j),j=5,ncol) ! fields`	260	`> (tra(n,i,j),j=5,ncol) ! fields`
261	`enddo`	261	`enddo`
262	`enddo`	262	`enddo`
263		263
264	`c Write fortran mode (mode=3)`	264	`c Write fortran mode (mode=3)`
265	`elseif (mode.eq.3) then`	265	`elseif (mode.eq.3) then`
266	`write(fid) tra`	266	`write(fid) tra`
267		267
268	`c Write netcdf mode (mode=4)`	268	`c Write netcdf mode (mode=4)`
269	`elseif (mode.eq.4) then`	269	`elseif (mode.eq.4) then`
270	`call getvars(fid,nvars,vars,ierr)`	270	`call getvars(fid,nvars,vars,ierr)`
271	`do i=1,ntim`	271	`do i=1,ntim`
272	`time=tra(1,i,1)`	272	`time=tra(1,i,1)`
273	`do j=2,ncol`	273	`do j=2,ncol`
274	`do n=1,ntra`	274	`do n=1,ntra`
275	`arr(n)=tra(n,i,j)`	275	`arr(n)=tra(n,i,j)`
276	`enddo`	276	`enddo`
277	`call putdat(fid,vars(j),time,0,arr,ierr)`	277	`call putdat(fid,vars(j),time,0,arr,ierr)`
278	`enddo`	278	`enddo`
279	`enddo`	279	`enddo`
280	`endif`	280	`endif`
281		281
282	`end`	282	`end`
283		283
284		284
285	`c ----------------------------------------------------------------`	285	`c ----------------------------------------------------------------`
286	`c Read header from trajectory file`	286	`c Read header from trajectory file`
287	`c ----------------------------------------------------------------`	287	`c ----------------------------------------------------------------`
288		288
289	`subroutine read_hea(fid,time,vars,ntra,ntim,ncol,mode)`	289	`subroutine read_hea(fid,time,vars,ntra,ntim,ncol,mode)`
290		290
291	`implicit none`	291	`implicit none`
292		292
293	`c Declaration of subroutine parameters`	293	`c Declaration of subroutine parameters`
294	`integer fid`	294	`integer fid`
295	`integer time(6)`	295	`integer time(6)`
296	`integer ntra,ntim,ncol`	296	`integer ntra,ntim,ncol`
297	`character*80 vars(ncol)`	297	`character*80 vars(ncol)`
298	`integer mode`	298	`integer mode`
299		299
300	`c Auxiliary variables`	300	`c Auxiliary variables`
301	`integer i`	301	`integer i`
302	`character ch(120)`	302	`character ch(120)`
303	`character*120 str`	303	`character*120 str`
304	`integer ich(120)`	304	`integer ich(120)`
305	`integer isstr,ileft,iright`	305	`integer isstr,ileft,iright`
306	`character*80 varname`	306	`character*80 varname`
307	`real rtime(6)`	307	`real rtime(6)`
308	`integer ierr`	308	`integer ierr`
309	`integer nvars`	309	`integer nvars`
310	`character*15 str1`	310	`character*15 str1`
311	`character str2`	311	`character str2`
312	`character*13 str3`	312	`character*13 str3`
313	`character*4 str4`	313	`character*4 str4`
314	`character*80 linestr`	314	`character*80 linestr`
315	`integer itmp1,itmp2`	315	`integer itmp1,itmp2`
316		316
317	`c Read ascii format (mode=1,2)`	317	`c Read ascii format (mode=1,2)`
318	`if ( (mode.eq.1).or.(mode.eq.2) ) then`	318	`if ( (mode.eq.1).or.(mode.eq.2) ) then`
319		319
320	`c Read the time specification (old and new format)`	320	`c Read the time specification (old and new format)`
321	`read(fid,'(a80)') linestr`	321	`read(fid,'(a80)') linestr`
322		322
323	`if ( linestr(1:14).eq.'Reference date' ) then`	323	`if ( linestr(1:14).eq.'Reference date' ) then`
324	`read(linestr,'(a15,i4,i2,i2,a1,i2,i2,a13,i8,a4)')`	324	`read(linestr,'(a15,i4,i2,i2,a1,i2,i2,a13,i8,a4)')`
325	`> str1,`	325	`> str1,`
326	`> time(1),time(2),time(3),str2,time(4),time(5),`	326	`> time(1),time(2),time(3),str2,time(4),time(5),`
327	`> str3,time(6),str4`	327	`> str3,time(6),str4`
328		328
329	`elseif ( linestr(1:11).eq.'time period' ) then`	329	`elseif ( linestr(1:11).eq.'time period' ) then`
330	`read(linestr,'(a12,i4,i2,i2,a1,i2,a4,i6,a1,i2,a2)')`	330	`read(linestr,'(a12,i4,i2,i2,a1,i2,a4,i6,a1,i2,a2)')`
331	`> str1,`	331	`> str1,`
332	`> time(1),time(2),time(3),str2,time(4),`	332	`> time(1),time(2),time(3),str2,time(4),`
333	`> str3,itmp1,str3,itmp2,str4`	333	`> str3,itmp1,str3,itmp2,str4`
334	`time(5) = 0`	334	`time(5) = 0`
335	`time(6) = itmp1 * 60 + itmp2`	335	`time(6) = itmp1 * 60 + itmp2`
336		336
337	`endif`	337	`endif`
338		338
339	`c Skip the empty line and read field names`	339	`c Skip the empty line and read field names`
340	`read(fid,*)`	340	`read(fid,*)`
341	`read(fid,'(a120)',end=100) str`	341	`read(fid,'(a120)',end=100) str`
342	`do i=1,120`	342	`do i=1,120`
343	`ch(i)=str(i:i)`	343	`ch(i)=str(i:i)`
344	`enddo`	344	`enddo`
345		345
346	`c Split the input string`	346	`c Split the input string`
347	`isstr=0`	347	`isstr=0`
348	`nvars=0`	348	`nvars=0`
349	`do i=1,120`	349	`do i=1,120`
350	`if ( (isstr.eq.0).and.(ch(i).ne.' ') ) then`	350	`if ( (isstr.eq.0).and.(ch(i).ne.' ') ) then`
351	`isstr=1`	351	`isstr=1`
352	`ileft=i`	352	`ileft=i`
353	`elseif ( (isstr.eq.1).and.(ch(i).eq.' ') ) then`	353	`elseif ( (isstr.eq.1).and.(ch(i).eq.' ') ) then`
354	`isstr=0`	354	`isstr=0`
355	`iright=i-1`	355	`iright=i-1`
356	`nvars=nvars+1`	356	`nvars=nvars+1`
357	`vars(nvars)=str(ileft:iright)`	357	`vars(nvars)=str(ileft:iright)`
358	`endif`	358	`endif`
359	`enddo`	359	`enddo`
360		360
361	`c Skip the empty line`	361	`c Skip the empty line`
362	`read(fid,*,end=100)`	362	`read(fid,*,end=100)`
363		363
364	`c Read fortran mode (mode=3)`	364	`c Read fortran mode (mode=3)`
365	`elseif (mode.eq.3) then`	365	`elseif (mode.eq.3) then`
366	`read(fid) ntra,ntim,ncol`	366	`read(fid) ntra,ntim,ncol`
367	`read(fid) time`	367	`read(fid) time`
368	`read(fid) vars`	368	`read(fid) vars`
369		369
370	`c Read IVE netcdf mode (mode=4)`	370	`c Read IVE netcdf mode (mode=4)`
371	`elseif (mode.eq.4) then`	371	`elseif (mode.eq.4) then`
372	`call getvars(fid,nvars,vars,ierr)`	372	`call getvars(fid,nvars,vars,ierr)`
373	`varname='BASEDATE'`	373	`varname='BASEDATE'`
374	`call getdat(fid,varname,0.,0,rtime,ierr)`	374	`call getdat(fid,varname,0.,0,rtime,ierr)`
375	`do i=1,6`	375	`do i=1,6`
376	`time(i)=nint(rtime(i))`	376	`time(i)=nint(rtime(i))`
377	`enddo`	377	`enddo`
378	`endif`	378	`endif`
379		379
380	`return`	380	`return`
381		381
382	`c End of file has been reached`	382	`c End of file has been reached`
383	`100 fid=-fid`	383	`100 fid=-fid`
384	`return`	384	`return`
385		385
386	`c Excetion handling`	386	`c Excetion handling`
387	`110 print*,'<read_hea>: Unexspected time format.... Stop'`	387	`110 print*,'<read_hea>: Unexspected time format.... Stop'`
388	`stop`	388	`stop`
389		389
390	`end`	390	`end`
391		391
392		392
393	`c ----------------------------------------------------------------`	393	`c ----------------------------------------------------------------`
394	`c Write header to trajectory file (in ascii mode)`	394	`c Write header to trajectory file (in ascii mode)`
395	`c ----------------------------------------------------------------`	395	`c ----------------------------------------------------------------`
396		396
397	`subroutine write_hea(fid,time,vars,ntra,ntim,ncol,mode)`	397	`subroutine write_hea(fid,time,vars,ntra,ntim,ncol,mode)`
398		398
399	`implicit none`	399	`implicit none`
400		400
401	`c Declaration of subroutine parameters`	401	`c Declaration of subroutine parameters`
402	`integer fid`	402	`integer fid`
403	`integer time(6)`	403	`integer time(6)`
404	`integer ntra,ntim,ncol`	404	`integer ntra,ntim,ncol`
405	`character*80 vars(ncol)`	405	`character*80 vars(ncol)`
406	`integer mode`	406	`integer mode`
407		407
408	`c Auxiliary variables`	408	`c Auxiliary variables`
409	`integer i`	409	`integer i`
410	`character*120 str`	410	`character*120 str`
411	`character*4 str1`	411	`character*4 str1`
412	`character*2 str2,str3,str4,str5,str6`	412	`character*2 str2,str3,str4,str5,str6`
413	`integer vardim(4)`	413	`integer vardim(4)`
414	`real varmin(4),varmax(4),stag(4)`	414	`real varmin(4),varmax(4),stag(4)`
415	`real mdv`	415	`real mdv`
416	`integer ierr`	416	`integer ierr`
417	`character*80 varname`	417	`character*80 varname`
418	`real rtime(6)`	418	`real rtime(6)`
419	`integer nvars`	419	`integer nvars`
420		420
421	`c Write ascii format (mode=1,2)`	421	`c Write ascii format (mode=1,2)`
422	`if ( (mode.eq.1).or.(mode.eq.2) ) then`	422	`if ( (mode.eq.1).or.(mode.eq.2) ) then`
423		423
424	`c Get the strings for output`	424	`c Get the strings for output`
425	`write(str1,'(i4)') time(1)`	425	`write(str1,'(i4)') time(1)`
426	`write(str2,'(i2)') time(2)`	426	`write(str2,'(i2)') time(2)`
427	`write(str3,'(i2)') time(3)`	427	`write(str3,'(i2)') time(3)`
428	`write(str4,'(i2)') time(4)`	428	`write(str4,'(i2)') time(4)`
429	`write(str5,'(i2)') time(5)`	429	`write(str5,'(i2)') time(5)`
430	`if (time(2).eq. 0) str2(1:1)='0'`	430	`if (time(2).eq. 0) str2(1:1)='0'`
431	`if (time(3).eq. 0) str3(1:1)='0'`	431	`if (time(3).eq. 0) str3(1:1)='0'`
432	`if (time(4).eq. 0) str4(1:1)='0'`	432	`if (time(4).eq. 0) str4(1:1)='0'`
433	`if (time(5).eq. 0) str5(1:1)='0'`	433	`if (time(5).eq. 0) str5(1:1)='0'`
434	`if (time(2).lt.10) str2(1:1)='0'`	434	`if (time(2).lt.10) str2(1:1)='0'`
435	`if (time(3).lt.10) str3(1:1)='0'`	435	`if (time(3).lt.10) str3(1:1)='0'`
436	`if (time(4).lt.10) str4(1:1)='0'`	436	`if (time(4).lt.10) str4(1:1)='0'`
437	`if (time(5).lt.10) str5(1:1)='0'`	437	`if (time(5).lt.10) str5(1:1)='0'`
438		438
439	`c Write the time specification`	439	`c Write the time specification`
440	`write(fid,'(a15,a4,a2,a2,a1,a2,a2,a13,i8,a4)')`	440	`write(fid,'(a15,a4,a2,a2,a1,a2,a2,a13,i8,a4)')`
441	`> 'Reference date ',`	441	`> 'Reference date ',`
442	`> str1,str2,str3,'_',str4,str5,`	442	`> str1,str2,str3,'_',str4,str5,`
443	`> ' / Time range',time(6), ' min'`	443	`> ' / Time range',time(6), ' min'`
444	`write(fid,*)`	444	`write(fid,*)`
445		445
446	`c Write variable names`	446	`c Write variable names`
447	`str=''`	447	`str=''`
448	`do i=1,ncol`	448	`do i=1,ncol`
449	`str=trim(str)//trim(vars(i))`	449	`str=trim(str)//trim(vars(i))`
450	`enddo`	450	`enddo`
451	`write(fid,'(a6,a9,a8,a6,100a10)') (trim(vars(i)),i=1,ncol)`	451	`write(fid,'(a6,a9,a8,a6,100a10)') (trim(vars(i)),i=1,ncol)`
452	`write(fid,'(a6,a9,a8,a6,100a10)')`	452	`write(fid,'(a6,a9,a8,a6,100a10)')`
453	`> '------','---------','--------','------',`	453	`> '------','---------','--------','------',`
454	`> ('----------',i=5,ncol)`	454	`> ('----------',i=5,ncol)`
455		455
456	`c Write fortran mode (mode=3)`	456	`c Write fortran mode (mode=3)`
457	`elseif (mode.eq.3) then`	457	`elseif (mode.eq.3) then`
458	`write(fid) ntra,ntim,ncol`	458	`write(fid) ntra,ntim,ncol`
459	`write(fid) time`	459	`write(fid) time`
460	`write(fid) vars`	460	`write(fid) vars`
461		461
462	`c Write IVE netcdf format (mode=4)`	462	`c Write IVE netcdf format (mode=4)`
463	`elseif (mode.eq.4) then`	463	`elseif (mode.eq.4) then`
464	`vardim(1)=ntra`	464	`vardim(1)=ntra`
465	`vardim(2)=1`	465	`vardim(2)=1`
466	`vardim(3)=1`	466	`vardim(3)=1`
467	`vardim(4)=1`	467	`vardim(4)=1`
468	`mdv =-999.98999`	468	`mdv =-999.98999`
469	`do i=2,ncol`	469	`do i=2,ncol`
470	`call putdef(fid,vars(i),4,mdv,vardim,`	470	`call putdef(fid,vars(i),4,mdv,vardim,`
471	`> varmin,varmax,stag,ierr)`	471	`> varmin,varmax,stag,ierr)`
472	`enddo`	472	`enddo`
473	`varname='BASEDATE'`	473	`varname='BASEDATE'`
474	`vardim(1)=6`	474	`vardim(1)=6`
475	`call putdef(fid,varname,4,mdv,vardim,`	475	`call putdef(fid,varname,4,mdv,vardim,`
476	`> varmin,varmax,stag,ierr)`	476	`> varmin,varmax,stag,ierr)`
477	`do i=1,6`	477	`do i=1,6`
478	`rtime(i)=real(time(i))`	478	`rtime(i)=real(time(i))`
479	`enddo`	479	`enddo`
480	`call putdat(fid,varname,0.,0,rtime,ierr)`	480	`call putdat(fid,varname,0.,0,rtime,ierr)`
481		481
482	`endif`	482	`endif`
483		483
484	`end`	484	`end`
485		485
486		486
487	`c ----------------------------------------------------------------`	487	`c ----------------------------------------------------------------`
488	`c Close a trajectory file`	488	`c Close a trajectory file`
489	`c ----------------------------------------------------------------`	489	`c ----------------------------------------------------------------`
490		490
491	`subroutine close_tra(fid,mode)`	491	`subroutine close_tra(fid,mode)`
492		492
493	`implicit none`	493	`implicit none`
494		494
495	`c Declaration of subroutine parameters`	495	`c Declaration of subroutine parameters`
496	`integer fid`	496	`integer fid`
497	`integer mode`	497	`integer mode`
498		498
499	`c Auxiliary variables`	499	`c Auxiliary variables`
500	`integer ierr`	500	`integer ierr`

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