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|
subroutine openoutput(error)
C o
********************************************************************************
* *
* This routine opens the trajectory data output files. *
* *
* Authors: A. Stohl *
* *
* 16 February 1994 *
* *
********************************************************************************
* *
* Variables: *
* compoint(maxpoint) comment for each startpoint *
* datestring date and time of model run *
* error .true., if error ocurred in subprogram, else .false. *
* numpoint number of starting points *
* *
* Constants: *
* unittraj unittraj+i are connected to trajectory output (point i) *
* unittraji unittraji+i are connected to interpolated trajectories *
* *
********************************************************************************
include 'includepar'
include 'includecom'
integer i,j,k,l
logical error
character datestring*24
error=.false.
C Check, if output file names are unequivocal
*********************************************
do 1 i=1,numpoint-1
do 1 j=i+1,numpoint
if (compoint(i)(1:20).eq.compoint(j)(1:20).and.
+ (compoint(i)(41:45).eq.compoint(j)(41:45))) then
write(*,*) 'ERROR: 2 STARTING POINTS HAVE IDENTICAL NAMES.'
write(*,*) 'CHANGE ONE NAME: ',compoint(i)
stop
endif
1 continue
C Look for runtime
******************
C call fdate(datestring)
C If possible, use the first 20 characters of the comment for the file
C name identification.
*********************************************************************
C 1. if wanted, original trajectories (flexible time step)
**********************************************************
if ((inter.eq.0).or.(inter.eq.2)) then
do 10 i=1,numpoint
k=index(compoint(i),' ')-1
k=min(k,20)
if (compoint(i)(41:41).ne.'U') then ! no uncertainty trajectory
open(unittraj+i,file=path(2)(1:len(2))//'T_'//compoint(i)
+ (1:k),status='new',err=998)
else ! uncertainty trajectory
open(unittraj+i,file=path(2)(1:len(2))//'T_'//compoint(i)
+(1:k)//'_U'//compoint(i)(42:45),status='new',err=998)
endif
write(unittraj+i,'(i8,a)') 42+4*numbnests,
+ ' Number of header lines'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '* FLEXTRA V4.0 MODEL O
+UTPUT *'
write(unittraj+i,'(a69)') '* FOR ECMWF WINDF
+IELDS *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a,a,a)') '* TIME OF COMPUTATION:
+ ' ,datestring(1:24),' *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
if (kind(i).eq.1) then
write(unittraj+i,'(a69)') '* TYPE OF TRAJECTORIES: 3-
+DIMENSIONAL *'
else if (kind(i).eq.2) then
write(unittraj+i,'(a69)') '* TYPE OF TRAJECTORIES: ON
+ MODEL LAYERS *'
else if (kind(i).eq.3) then
write(unittraj+i,'(a69)') '* TYPE OF TRAJECTORIES: MI
+XED LAYER *'
else if (kind(i).eq.4) then
write(unittraj+i,'(a69)') '* TYPE OF TRAJECTORIES: IS
+OBARIC *'
else if (kind(i).eq.5) then
write(unittraj+i,'(a69)') '* TYPE OF TRAJECTORIES: IS
+ENTROPIC *'
endif
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '* INTEGRATION SCHEME: PE
+TTERSSEN *'
if (inpolkind.eq.1) then
write(unittraj+i,'(a69)') '* INTERPOLATION METHOD: ID
+EAL *'
else
write(unittraj+i,'(a69)') '* INTERPOLATION METHOD: LI
+NEAR *'
endif
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a,f5.2,a)') '* SPATIAL CFL CRITERION
+: ',cfl,' *'
write(unittraj+i,'(a,f5.2,a)') '* TEMPORAL CFL CRITERION
+: ',cflt,' *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a)') '* START POINT COMMENT: '//
+ compoint(i)(1:40)//' *'
write(unittraj+i,'(a)') '* MODEL RUN COMMENT: '//
+ runcomment(1:47)//'*'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '* INFORMATION ON WIND FIELDS USED FOR
+ COMPUTATIONS: *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a,i6,a)') '* NORMAL INTERVAL BETWEEN WIND FIE
+LDS: ',idiffnorm,' SECONDS *'
write(unittraj+i,'(a,i6,a)') '* MAXIMUM INTERVAL BETWEEN WIND FI
+ELDS: ',idiffmax,' SECONDS *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a29,2i4,a32)') '* NUMBER OF VERTICAL LEVELS:
+ ',nuvz,nwz,' *'
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '* MOTHER DOMAIN:
+ *'
write(unittraj+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LONGITUDE RANGE: ',xlon0, ' TO ',xlon0+(nx-1)*dx,
+ ' GRID DISTANCE: ',dx,' *'
write(unittraj+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LATITUDE RANGE: ',ylat0, ' TO ',ylat0+(ny-1)*dy,
+ ' GRID DISTANCE: ',dy,' *'
do 300 l=1,numbnests
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a,i2,a)') '* NESTED DOMAIN NUMBER: ',l,'
+ *'
write(unittraj+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LONGITUDE RANGE: ',xlon0n(l), ' TO ',
+ xlon0n(l)+(nxn(l)-1)*dxn(l),
+ ' GRID DISTANCE: ',dxn(l),' *'
write(unittraj+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LATITUDE RANGE: ',ylat0n(l), ' TO ',
+ ylat0n(l)+(nyn(l)-1)*dyn(l),
+ ' GRID DISTANCE: ',dyn(l),' *'
300 continue
write(unittraj+i,'(a69)') '*
+ *'
write(unittraj+i,'(a69)') '*************************************
+********************************'
write(unittraj+i,*)
10 continue
endif
C 2. if wanted, interpolated trajectories (constant time step)
**************************************************************
if (inter.ge.1) then
do 20 i=1,numpoint
k=index(compoint(i),' ')-1
k=min(k,40)
if (compoint(i)(41:41).ne.'U') then ! no uncertainty trajectory
open(unittraji+i,file=path(2)(1:len(2))//'TI_'//compoint(i)
+ (1:k),status='new',err=999)
else ! uncertainty trajectory
open(unittraji+i,file=path(2)(1:len(2))//'TI_'//compoint(i)
+(1:k)//'_U'//compoint(i)(42:45),status='new',err=999)
endif
write(unittraji+i,'(i8,a)') 42+4*numbnests,
+ ' Number of header lines'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '* FLEXTRA MODEL O
+UTPUT *'
write(unittraji+i,'(a69)') '* FOR ECMWF WINDF
+IELDS *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a,a,a)') '* TIME OF COMPUTATION:
+ ',datestring(1:24),' *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
if (kind(i).eq.1) then
write(unittraji+i,'(a69)') '* TYPE OF TRAJECTORIES: 3-
+DIMENSIONAL *'
else if (kind(i).eq.2) then
write(unittraji+i,'(a69)') '* TYPE OF TRAJECTORIES: ON
+ MODEL LAYERS *'
else if (kind(i).eq.3) then
write(unittraji+i,'(a69)') '* TYPE OF TRAJECTORIES: MI
+XED LAYER *'
else if (kind(i).eq.4) then
write(unittraji+i,'(a69)') '* TYPE OF TRAJECTORIES: IS
+OBARIC *'
else if (kind(i).eq.5) then
write(unittraji+i,'(a69)') '* TYPE OF TRAJECTORIES: IS
+ENTROPIC *'
endif
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '* INTEGRATION SCHEME: PE
+TTERSSEN *'
if (inpolkind.eq.1) then
write(unittraji+i,'(a69)') '* INTERPOLATION METHOD: ID
+EAL *'
else
write(unittraji+i,'(a69)') '* INTERPOLATION METHOD: LI
+NEAR *'
endif
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a,f5.2,a)') '* SPATIAL CFL CRITERION
+: ',cfl,' *'
write(unittraji+i,'(a,f5.2,a)') '* TEMPORAL CFL CRITERION
+: ',cflt,' *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a)') '* START POINT COMMENT: '//
+ compoint(i)(1:40)//' *'
write(unittraji+i,'(a)') '* MODEL RUN COMMENT: '//
+ runcomment(1:47)//'*'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '* INFORMATION ON WIND FIELDS USED FOR
+ COMPUTATIONS: *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a,i6,a)') '* NORMAL INTERVAL BETWEEN WIND FIE
+LDS: ',idiffnorm,' SECONDS *'
write(unittraji+i,'(a,i6,a)') '* MAXIMUM INTERVAL BETWEEN WIND FI
+ELDS: ',idiffmax,' SECONDS *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a29,2i4,a32)') '* NUMBER OF VERTICAL LEVELS:
+ ',nuvz,nwz,' *'
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '* MOTHER DOMAIN:
+ *'
write(unittraji+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LONGITUDE RANGE: ',xlon0, ' TO ',xlon0+(nx-1)*dx,
+ ' GRID DISTANCE: ',dx,' *'
write(unittraji+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LATITUDE RANGE: ',ylat0, ' TO ',ylat0+(ny-1)*dy,
+ ' GRID DISTANCE: ',dy,' *'
do 400 l=1,numbnests
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a,i2,a)') '* NESTED DOMAIN NUMBER: ',l,'
+ *'
write(unittraji+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LONGITUDE RANGE: ',xlon0n(l), ' TO ',
+ xlon0n(l)+(nxn(l)-1)*dxn(l),
+ ' GRID DISTANCE: ',dxn(l),' *'
write(unittraji+i,'(a,f7.2,a,f7.2,a,f6.2,a)')
+ '* LATITUDE RANGE: ',ylat0n(l), ' TO ',
+ ylat0n(l)+(nyn(l)-1)*dyn(l),
+ ' GRID DISTANCE: ',dyn(l),' *'
400 continue
write(unittraji+i,'(a69)') '*
+ *'
write(unittraji+i,'(a69)') '*************************************
+********************************'
write(unittraji+i,*)
20 continue
endif
return
998 write(*,*)
write(*,*) ' #### TRAJECTORY MODEL ERROR! THE FILE #### '
write(*,*)
write(*,*) ' '//path(2)(1:len(2))//'T_'//compoint(i)(1:k)
write(*,*)
write(*,*) ' #### (OR THIS FILE WITH A "_U" AT THE END) #### '
write(*,*) ' #### CANNOT BE OPENED. IF A FILE WITH THIS #### '
write(*,*) ' #### NAME ALREADY EXISTS, DELETE IT AND START #### '
write(*,*) ' #### THE PROGRAM AGAIN. #### '
error=.true.
return
999 write(*,*)
write(*,*) ' #### TRAJECTORY MODEL ERROR! THE FILE #### '
write(*,*)
write(*,*) ' '//path(2)(1:len(2))//'TI_'//compoint(i)(1:k)
write(*,*)
write(*,*) ' #### (OR THIS FILE WITH A "_U" AT THE END) #### '
write(*,*) ' #### CANNOT BE OPENED. IF A FILE WITH THIS #### '
write(*,*) ' #### NAME ALREADY EXISTS, DELETE IT AND START #### '
write(*,*) ' #### THE PROGRAM AGAIN. #### '
error=.true.
return
end
|
