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ncdf_in.f
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ncdf_in.f
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SUBROUTINE read_init (kpp_3d_fields,kpp_const_fields)
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
! Automatically includes parameter.inc!
#include "kpp_3d_type.com"
#include "vert_pgrid.com"
#include "initialcon.com"
c#include "location.com"
#include "constants.com"
#include "ocn_advec.com"
#include "couple.com"
TYPE(kpp_3d_type) :: kpp_3d_fields
TYPE(kpp_const_type) :: kpp_const_fields
INTEGER status,ncid
REAL*4, allocatable :: var_in(:,:,:),z_in(:),x_in(:),y_in(:)
INTEGER varid,dimid
INTEGER nz_in,nx_in,ny_in
INTEGER ix,iy,ipt,count(3),start(3)
INTEGER kin,k
REAL deltaz,deltavar,offset_sst
REAL, dimension(NX_GLOBE,NY_GLOBE,1) :: SST_in,ICE_in,icedepth_in,
+ snowdepth_in
REAL, dimension(NX_GLOBE,NY_GLOBE) :: usf_in,vsf_in
COMMON /save_sstin/ SST_in,ICE_in,icedepth_in,snowdepth_in,
+ usf_in,vsf_in
allocate(x_in(NX_GLOBE))
allocate(y_in(NY_GLOBE))
status=NF_OPEN(initdata_file,0,ncid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMID(ncid,'longitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid,dimid,nx_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'longitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,x_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
ix=1
DO WHILE (abs(x_in(ix)-kpp_3d_fields%dlon(1)) .GT. 1.e-3)
ix=ix+1
IF (ix .GE. nx_in) THEN
write(nuerr,*) 'KPP: Error reading initial conditions'
write(nuerr,*) 'KPP: Can''t find longitude ',
+ kpp_3d_fields%dlon(1),' in range ',x_in(1),x_in(nx_in)
CALL MIXED_ABORT
ENDIF
ENDDO
start(1)=ix
count(1)=nx
status=NF_INQ_DIMID(ncid,'latitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid,dimid,ny_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'latitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,y_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
iy=1
DO WHILE (abs(y_in(iy)-kpp_3d_fields%dlat(1)) .GT. 1.e-3)
iy=iy+1
IF (iy .GE. ny_in) THEN
write(nuerr,*) 'Error reading initial conditions'
write(nuerr,*) 'Can''t find latitude ',
+ kpp_3d_fields%dlat(1),' in range ',y_in(1),y_in(ny_in)
CALL MIXED_ABORT
ENDIF
ENDDO
start(2)=iy
count(2)=ny
status=NF_INQ_DIMID(ncid,'zvel',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid,dimid,nz_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
start(3)=1
count(3)=nz_in
allocate(z_in(nz_in))
allocate(var_in(NX,NY,nz_in))
WRITE(6,*) start,count
status=NF_INQ_VARID(ncid,'zvel',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,z_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'u',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
write(nuout,*) 'KPP: read_init read initial u current'
IF (L_INTERPINIT) THEN
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
kin=1
DO k=1,NZP1
IF (kpp_const_fields%zm(k) .GT. z_in(1)) THEN
kpp_3d_fields%U(ipt,k,1)=var_in(ix,iy,1)
ELSEIF (kpp_const_fields%zm(k) .LT. z_in(nz_in)) THEN
kpp_3d_fields%U(ipt,k,1)=var_in(ix,iy,nz_in)
ELSE
DO WHILE (z_in(kin+1) .GT. kpp_const_fields%zm(k))
kin=kin+1
ENDDO
deltaz=z_in(kin)-z_in(kin+1)
deltavar=var_in(ix,iy,kin)-var_in(ix,iy,kin+1)
kpp_3d_fields%U(ipt,k,1)=var_in(ix,iy,kin)+
& deltavar*(kpp_const_fields%zm(k)-z_in(kin))/
+ deltaz
ENDIF
ENDDO
ENDDO
ENDDO
c U(ipt,:,1)=0.
ELSE
write(nuerr,*) 'You have to interpolate'
ENDIF
status=NF_INQ_VARID(ncid,'v',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
WRITE(nuout,*) 'KPP: read_init read initial v current'
IF (L_INTERPINIT) THEN
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
kin=1
DO k=1,NZP1
IF (kpp_const_fields%zm(k) .GT. z_in(1)) THEN
kpp_3d_fields%U(ipt,k,2)=var_in(ix,iy,1)
ELSEIF (kpp_const_fields%zm(k) .LT. z_in(nz_in)) THEN
kpp_3d_fields%U(ipt,k,2)=var_in(ix,iy,nz_in)
ELSE
DO WHILE (z_in(kin+1) .GT. kpp_const_fields%zm(k))
kin=kin+1
ENDDO
deltaz=z_in(kin)-z_in(kin+1)
deltavar=var_in(ix,iy,kin)-var_in(ix,iy,kin+1)
kpp_3d_fields%U(ipt,k,2)=var_in(ix,iy,kin)+
& deltavar*(kpp_const_fields%zm(k)-z_in(kin))/
+ deltaz
ENDIF
ENDDO
ENDDO
ENDDO
c U(ipt,:,2)=0.
ELSE
write(nuerr,*) 'You have to interpolate'
ENDIF
write(6,*) 'read_init interpolated v'
c Save initial currents in case they are needed to reinitalise
c dodgy profiles (see resetting routines in steves_3d_ocn.f)
kpp_3d_fields%U_init=kpp_3d_fields%U
deallocate(z_in)
deallocate(var_in)
status=NF_INQ_DIMID(ncid,'ztemp',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid,dimid,nz_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
start(3)=1
count(3)=nz_in
allocate(z_in(nz_in))
allocate(var_in(NX,NY,nz_in))
status=NF_INQ_VARID(ncid,'ztemp',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,z_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'temp',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
WRITE(nuout,*) 'KPP: read_init read initial temperature'
IF (L_INTERPINIT) THEN
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
kin=1
DO k=1,NZP1
IF (kpp_const_fields%zm(k) .GT. z_in(1)) THEN
kpp_3d_fields%X(ipt,k,1)=var_in(ix,iy,1)
ELSEIF (kpp_const_fields%zm(k) .LT. z_in(nz_in)) THEN
kpp_3d_fields%X(ipt,k,1)=var_in(ix,iy,nz_in)
ELSE
DO WHILE (z_in(kin+1) .GT. kpp_const_fields%zm(k))
kin=kin+1
ENDDO
deltaz=z_in(kin)-z_in(kin+1)
deltavar=var_in(ix,iy,kin)-var_in(ix,iy,kin+1)
kpp_3d_fields%X(ipt,k,1)=var_in(ix,iy,kin)+
& deltavar*(kpp_const_fields%zm(k)-z_in(kin))/
+ deltaz
ENDIF
ENDDO
ENDDO
ENDDO
ELSE
write(nuerr,*) 'KPP: You have to interpolate'
ENDIF
c
c KPP requires temperatures in CELSIUS. If initial conditions
c are in Kelvin, subtract 273.15
c
offset_sst = 0.
DO ix=1,nx
DO iy=1,ny
IF (var_in(ix,iy,1) .gt. 200 .and.
& var_in(ix,iy,1) .lt. 400)
& offset_sst = kpp_const_fields%TK0
END DO
END DO
kpp_3d_fields%X(:,:,1) = kpp_3d_fields%X(:,:,1) - offset_sst
deallocate(z_in)
deallocate(var_in)
status=NF_INQ_DIMID(ncid,'zsal',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid,dimid,nz_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
start(3)=1
count(3)=nz_in
allocate(z_in(nz_in))
allocate(var_in(NX,NY,nz_in))
status=NF_INQ_VARID(ncid,'zsal',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,z_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'sal',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
WRITE(nuout,*) 'KPP: read_init read initial salinity'
IF (L_INTERPINIT) THEN
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
kin=1
DO k=1,NZP1
IF (kpp_const_fields%zm(k) .GT. z_in(1)) THEN
kpp_3d_fields%X(ipt,k,2)=var_in(ix,iy,1)
ELSEIF (kpp_const_fields%zm(k) .LT. z_in(nz_in)) THEN
kpp_3d_fields%X(ipt,k,2)=var_in(ix,iy,nz_in)
ELSE
DO WHILE (z_in(kin+1) .GT. kpp_const_fields%zm(k))
kin=kin+1
ENDDO
deltaz=z_in(kin)-z_in(kin+1)
deltavar=var_in(ix,iy,kin)-var_in(ix,iy,kin+1)
kpp_3d_fields%X(ipt,k,2)=var_in(ix,iy,kin)+
& deltavar*(kpp_const_fields%zm(k)-z_in(kin))/
+ deltaz
ENDIF
ENDDO
ENDDO
ENDDO
ELSE
write(nuerr,*) 'You have to interpolate'
ENDIF
deallocate(var_in)
deallocate(z_in)
! Read a global SST field and persist that as the climatological SST
! or SST anomaly through the simulation
IF (L_PERSIST_SST .or. L_PERSIST_SST_ANOM) THEN
allocate(var_in(NX_GLOBE,NY_GLOBE,1))
start(:) = 1
count(1) = NX_GLOBE
count(2) = NY_GLOBE
count(3) = 1
status = NF_INQ_VARID(ncid,'temp',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status = NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
SST_in = var_in - offset_sst
deallocate(var_in)
ENDIF
! Read a global ice field and persist that as the climatological ice
! or ice anomaly through the simulation
IF (L_PERSIST_ICE .or. L_PERSIST_ICE_ANOM) THEN
allocate(var_in(NX_GLOBE,NY_GLOBE,1))
start(:)=1
count(1)=NX_GLOBE
count(2)=NY_GLOBE
count(3)=1
status = NF_INQ_VARID(ncid,'iceconc',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status = NF_GET_VARA_REAL(ncid,varid,start,count,var_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
ice_in = var_in
deallocate(var_in)
ENDIF
IF (.NOT. L_PERSIST_ICE .AND. .NOT. L_PERSIST_ICE_ANOM .AND.
+ .NOT. L_CLIMICE) ice_in = 0.0
IF (L_RELAX_INIT) THEN
kpp_3d_fields%ocnT_clim = kpp_3d_fields%X(:,:,1)
kpp_3d_fields%sal_clim = kpp_3d_fields%X(:,:,2)
ENDIF
RETURN
END
SUBROUTINE init_flxdata(fname,kpp_const_fields)
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include "kpp_3d_type.com"
#include <netcdf.inc>
#include "flx_in.com"
TYPE(kpp_const_type) :: kpp_const_fields
CHARACTER(LEN=*) fname
INTEGER status,index(3)
index(1)=1
index(2)=1
index(3)=1
WRITE(6,*) 'KPP: Trying to open flux file ',TRIM(fname)
status=NF_OPEN(TRIM(fname),0,ncid_flx)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'time',timein_id)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'taux',varin_id(1))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'tauy',varin_id(2))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'swf',varin_id(3))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'lwf',varin_id(4))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'lhf',varin_id(5))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'shf',varin_id(6))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'precip',varin_id(7))
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
IF (kpp_const_fields%L_EKMAN_PUMP) THEN
status=NF_INQ_VARID(ncid_flx,'curl_tau',varin_id(8))
IF (status.NE.NF_NOERR) CALL HANDLE_ERR(status)
ELSE
varin_id(8)=-999
ENDIF
status=NF_GET_VAR1_REAL(ncid_flx,
& timein_id,index,first_timein)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE read_fluxes(taux,tauy,swf,lwf,lhf,shf,rain,snow,
+ curl_tau,kpp_3d_fields,kpp_const_fields)
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
! Automatically includes parameter.inc!
#include "kpp_3d_type.com"
#include "flx_in.com"
TYPE(kpp_3d_type) :: kpp_3d_fields
TYPE(kpp_const_type) :: kpp_const_fields
REAL taux(NPTS),tauy(NPTS),swf(NPTS),lwf(NPTS),
+ lhf(NPTS),shf(NPTS),rain(NPTS),snow(NPTS),
+ curl_tau(NPTS)
c REAL*4 var_in(NX,NY),time_in,time
REAL*4 time_in,time
INTEGER dimid,varid
INTEGER ipt,ix,iy,nx_in,ny_in
c REAL*4 x_in(NX_GLOBE),y_in(NY_GLOBE)
REAL*4, allocatable :: x_in(:),y_in(:),var_in(:,:)
INTEGER status,start(3),count(3)
allocate(x_in(NX_GLOBE))
allocate(y_in(NY_GLOBE))
allocate(var_in(NX,NY))
start(1)=1
start(2)=1
start(3)=1
count(1)=1
count(2)=1
count(3)=1
status=NF_INQ_DIMID(ncid_flx,'longitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid_flx,dimid,nx_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'longitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid_flx,varid,x_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
ix=1
DO WHILE (abs(x_in(ix)-kpp_3d_fields%dlon(1)) .GT. 1.e-3)
ix=ix+1
IF (ix .GE. nx_in) THEN
write(nuerr,*) 'Error reading fluxes'
write(nuerr,*) 'Can''t find longitude ',
+ kpp_3d_fields%dlon(1),' in range ',x_in(1),x_in(nx_in)
CALL MIXED_ABORT
ENDIF
ENDDO
start(1)=ix
count(1)=nx
status=NF_INQ_DIMID(ncid_flx,'latitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_DIMLEN (ncid_flx,dimid,ny_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid_flx,'latitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid_flx,varid,y_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
iy=1
DO WHILE (abs(y_in(iy)-kpp_3d_fields%dlat(1)) .GT. 1.e-3)
iy=iy+1
IF (iy .GE. ny_in) THEN
write(nuerr,*) 'Error reading fluxes'
write(nuerr,*) 'Can''t find latitude ',
+ kpp_3d_fields%dlat(1),' in range ',y_in(1),y_in(ny_in)
CALL MIXED_ABORT
ENDIF
ENDDO
start(2)=iy
count(2)=ny
time=kpp_const_fields%time+0.5*kpp_const_fields%dtsec/
+ kpp_const_fields%spd
write(nuout,*) ' Reading fluxes for time ',time,
+ kpp_const_fields%time,kpp_const_fields%dtsec,
+ kpp_const_fields%spd
c IF (ndtocn .EQ. 1) THEN
#ifdef OASIS3
start(3)=1
#else
start(3)=MAX(NINT((time-first_timein)*kpp_const_fields%spd/
+ kpp_const_fields%dtsec)+1,1)
WRITE(6,*) 'KPP: Reading time from time point ',start(3)
c WRITE(6,*) 'first_timein=',first_timein,'time=',time
status=NF_GET_VAR1_REAL(ncid_flx,timein_id,start(3),time_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
IF (abs(time_in-time) .GT. 0.01*kpp_const_fields%dtsec/
+ kpp_const_fields%spd) THEN
write(nuerr,*) 'KPP: Cannot find time,',time,'in fluxes file'
write(nuerr,*) 'KPP: The closest I came was',time_in
CALL MIXED_ABORT
ENDIF
#endif
WRITE(6,*) 'KPP: Reading fluxes from time point ',start(3)
status=NF_GET_VARA_REAL(ncid_flx,varin_id(1),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read taux'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
taux(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(2),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read tauy'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
tauy(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(3),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read swf'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
swf(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(4),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read lwf'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
lwf(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(5),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read lhf'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
lhf(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(6),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read shf'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
shf(ipt)=var_in(ix,iy)
ENDDO
ENDDO
status=NF_GET_VARA_REAL(ncid_flx,varin_id(7),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read rain'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
rain(ipt)=var_in(ix,iy)
ENDDO
ENDDO
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
snow(ipt)=0.0
ENDDO
ENDDO
WRITE(6,*) 'KPP: Set snow to zero'
IF (kpp_const_fields%L_EKMAN_PUMP) THEN
status=NF_GET_VARA_REAL(ncid_flx,varin_id(8),start,count
$ ,var_in)
WRITE(6,*) 'KPP: Read curl_tau'
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
curl_tau(ipt)=var_in(ix,iy)
ENDDO
ENDDO
ELSE
curl_tau(:)=0.0
ENDIF
c ELSE
c write(nuerr,*) 'You need some more code'
c CALL MIXED_ABORT
c ENDIF
c WRITE(6,*) 'Setting time equal to dummy_time'
c time=dummy_time
WRITE(6,*) 'KPP: Finished reading fluxes'
RETURN
END
SUBROUTINE init_parasfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "proc_pars.com"
INTEGER status
status=NF_OPEN(paras_file,0,ncid_paras)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE close_parasfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "proc_pars.com"
INTEGER status
status=NF_CLOSE(ncid_paras)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE init_advectfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "ocn_advec.com"
INTEGER status
status=NF_OPEN(advect_file,0,ncid_advec)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE close_advectfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "ocn_advec.com"
INTEGER status
status=NF_CLOSE(ncid_advec)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE init_landseafile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "landsea.com"
INTEGER status
status=NF_OPEN(landsea_file,0,ncid_landsea)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE close_landseafile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "landsea.com"
INTEGER status
status=NF_CLOSE(ncid_landsea)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE init_cplwghtfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER(nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "couple.com"
INTEGER status
status=NF_OPEN(cplwght_file,0,ncid_cplwght)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE close_cplwghtfile
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER(nuout=6,nuerr=0)
#include <netcdf.inc>
#include "parameter.inc"
#include "couple.com"
INTEGER status
status=NF_CLOSE(ncid_cplwght)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
RETURN
END
SUBROUTINE READ_PAR (kpp_3d_fields,
& ncid,vname,npars,nt,par_out)
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
! Automatically includes parameter.inc!
#include "kpp_3d_type.com"
c#include "location.com"
TYPE(kpp_3d_type) :: kpp_3d_fields
CHARACTER(LEN=*) vname
INTEGER ncid,npars,nt
REAL par_out(npts,npars,nt)
c REAL*4 par_in(nx,ny,npars,nt)
c REAL*4 x_in(NX_GLOBE),y_in(NY_GLOBE)
REAL*4,allocatable :: par_in(:,:,:,:),x_in(:),y_in(:)
INTEGER start(4),count(4),ix,iy,ipt,ipar,ixx,iyy
INTEGER status,dimid,varid
allocate(par_in(nx,ny,npars,nt))
allocate(x_in(NX_GLOBE))
allocate(y_in(NY_GLOBE))
status=NF_INQ_DIMID(ncid,'longitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'longitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
WRITE(6,*) 'KPP: Routine read_par is reading longitude'
status=NF_GET_VAR_REAL(ncid,varid,x_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
ixx=1
DO WHILE (abs(x_in(ixx)-kpp_3d_fields%dlon(1)) .GT. 1.e-3)
ixx=ixx+1
ENDDO
start(1)=ixx
count(1)=nx
status=NF_INQ_DIMID(ncid,'latitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'latitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
WRITE(6,*) 'KPP: Routine read_par is reading latitude'
status=NF_GET_VAR_REAL(ncid,varid,y_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
iyy=1
DO WHILE (abs(y_in(iyy)-kpp_3d_fields%dlat(1)) .GT. 1.e-3)
WRITE(6,*) y_in(iyy),kpp_3d_fields%dlat(1)
iyy=iyy+1
ENDDO
start(2)=iyy
count(2)=ny
IF (vname .EQ. 'lsm') THEN
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
kpp_3d_fields%dlat(ipt)=y_in(iy+iyy-1)
kpp_3d_fields%dlon(ipt)=x_in(ix+ixx-1)
C WRITE(nuout,*) 'ipt=',ipt,'dlat=',dlat(ipt)
C WRITE(nuout,*) 'dlon=',dlon(ipt),'iyy=',iyy,'ixx=',ixx
ENDDO
ENDDO
ENDIF
start(3)=1
count(3)=npars
start(4)=1
count(4)=1
status=NF_INQ_VARID(ncid,vname,varid)
WRITE(6,*) 'KPP: Routine read_par is reading variable ',vname
WRITE(6,*) 'KPP: start=',start,'count=',count
status=NF_GET_VARA_REAL(ncid,varid,start,count,par_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
DO ipar=1,npars
par_out(ipt,ipar,1)=par_in(ix,iy,ipar,1)
ENDDO
ENDDO
ENDDO
RETURN
END
SUBROUTINE READ_IPAR (kpp_3d_fields,
& ncid,vname,npars,nt,par_out)
IMPLICIT NONE
INTEGER nuout,nuerr
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
!Automatically includes parameter.inc!
#include "kpp_3d_type.com"
c#include "location.com"
TYPE(kpp_3d_type) :: kpp_3d_fields
CHARACTER(LEN=*) :: vname
INTEGER ncid,npars,nt
INTEGER par_out(npts,npars,nt)
INTEGER par_in(nx,ny,npars,nt)
REAL*4 x_in(NX_GLOBE),y_in(NY_GLOBE)
INTEGER start(4),count(4),ix,iy,ipt,ipar
INTEGER status,dimid,varid
status=NF_INQ_DIMID(ncid,'longitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'longitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,x_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
ix=1
DO WHILE (abs(x_in(ix)-kpp_3d_fields%dlon(1)) .GT. 1.e-3)
ix=ix+1
ENDDO
start(1)=ix
count(1)=nx
status=NF_INQ_DIMID(ncid,'latitude',dimid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_INQ_VARID(ncid,'latitude',varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VAR_REAL(ncid,varid,y_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
iy=1
DO WHILE (abs(y_in(iy)-kpp_3d_fields%dlat(1)) .GT. 1.e-3)
iy=iy+1
ENDDO
start(2)=iy
count(2)=ny
start(3)=1
count(3)=npars
start(4)=1
count(4)=1
status=NF_INQ_VARID(ncid,vname,varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
status=NF_GET_VARA_INT(ncid,varid,start,count,par_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
DO iy=1,ny
DO ix=1,nx
ipt=(iy-1)*nx+ix
DO ipar=1,npars
par_out(ipt,ipar,1)=par_in(ix,iy,ipar,1)
ENDDO
ENDDO
ENDDO
RETURN
END
SUBROUTINE read_fcorr(kpp_3d_fields,kpp_const_fields)
IMPLICIT NONE
INTEGER nuout,nuerr,start(3),count(3)
INTEGER ix,iy,ipoint,fcorr_varid,status,lat_varid,lon_varid,
+ time_varid,lat_dimid,lon_dimid,time_dimid,fcorr_ncid,k,
+ nlat_file,nlon_file,ntime_file
PARAMETER (nuout=6,nuerr=0)
#include <netcdf.inc>
! Automatically includes parameter.inc!
#include "kpp_3d_type.com"
c#include "location.com"
#include "fcorr_in.com"
#include "times.com"
#include "timocn.com"
#include "constants.com"
TYPE(kpp_3d_type) :: kpp_3d_fields
TYPE(kpp_const_type) :: kpp_const_fields
REAL*4 ixx,jyy,fcorr_twod_in(NX,NY,1),latitudes(NY),
+ longitudes(NX),z(NZP1),first_timein,time_in,fcorr_time,
+ ndays_upd_fcorr,last_timein
CHARACTER(LEN=30) tmp_name
c Read in a NetCDF file containing a time-varying flux correction
c at the surface only. Frequency of read is controlled by ndtupdfcorr
c in the namelist
c
c NPK 29/06/08
status = NF_OPEN(fcorrin_file,0,fcorr_ncid)
IF (status.NE.0) CALL HANDLE_ERR(status)
WRITE(nuout,*) 'KPP: Opened flux-correction input file'
count(1)=NX
count(2)=NY
count(3)=1
start(1)=1
start(2)=1
start(3)=1
CALL determine_netcdf_boundaries(fcorr_ncid,'flux correction',
& 'latitude','longitude','t',kpp_3d_fields%dlon(1),
+ kpp_3d_fields%dlat(1),start(1),
& start(2),first_timein,last_timein,time_varid)
status=NF_INQ_VARID(fcorr_ncid,'fcorr',fcorr_varid)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
IF (L_UPD_FCORR) THEN
ndays_upd_fcorr = ndtupdfcorr*kpp_const_fields%dto/
+ kpp_const_fields%spd
fcorr_time=(ndays_upd_fcorr)*
& (FLOOR(kpp_const_fields%time)*NINT(kpp_const_fields%spd)/
+ (ndtupdfcorr*NINT(kpp_const_fields%dto)))+
& (0.5*kpp_const_fields%dto/kpp_const_fields%spd*ndtupdfcorr)
CALL determine_periodicity(L_PERIODIC_FCORR,
+ fcorr_period,fcorr_time,first_timein,last_timein,
+ ndays_upd_fcorr,'flux corrections','L_PERIODIC_FCORR')
write(nuout,*) 'Reading flux correction for time ',fcorr_time
start(3)=NINT((fcorr_time-first_timein)*kpp_const_fields%spd/
+ (kpp_const_fields%dto*ndtupdfcorr))+1
write(nuout,*) 'Flux corrections are being read from position',
& start(3)
status=NF_GET_VAR1_REAL(fcorr_ncid,time_varid,start(3),time_in)
IF (status .NE. NF_NOERR) CALL HANDLE_ERR(status)
IF (abs(time_in-fcorr_time) .GT. 0.01*kpp_const_fields%dtsec/
+ kpp_const_fields%spd) THEN
write(nuerr,*) 'Cannot find time',fcorr_time,
& 'in flux-correction input file'
write(nuerr,*) 'The closest I came was',time_in
CALL MIXED_ABORT
ENDIF
ELSE
c If not updating the flux correction, read from beginning of file
start(3)=1
count(3)=1
ENDIF
status=NF_GET_VARA_REAL(fcorr_ncid,fcorr_varid,start,count
& ,fcorr_twod_in)
write(nuout,*) 'Flux corrections have been read from position',
& start(3)
c
c Convert from REAL*4 to REAL*(default precision). Put all (NX,NY) points
c into one long array with dimension NPTS.
c
DO ix=1,NX
DO iy=1,NY
ipoint=(iy-1)*nx+ix
kpp_3d_fields%fcorr_twod(ipoint)=fcorr_twod_in(ix,iy,1)
ENDDO
ENDDO
status=NF_CLOSE(fcorr_ncid)
END