source: XIOS/trunk/src/test/test_client.f90 @ 537

Last change on this file since 537 was 537, checked in by rlacroix, 10 years ago

Add a new attribute type for durations and use it for the context's timestep.

Note that the "xios_time" type and the "xios_set_timestep" procedure have been removed from the Fortran interface. Instead, the "xios_duration" type and the "xios_get_context_attr"/"xios_set_context_attr" procedures should now be used to get/set the timestep.

  • Property copyright set to
    Software name : XIOS (Xml I/O Server)
    http://forge.ipsl.jussieu.fr/ioserver
    Creation date : January 2009
    Licence : CeCCIL version2
    see license file in root directory : Licence_CeCILL_V2-en.txt
    or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
    Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement)
    CNRS/IPSL (Institut Pierre Simon Laplace)
    Project Manager : Yann Meurdesoif
    yann.meurdesoif@cea.fr
File size: 3.3 KB
Line 
1PROGRAM test_client
2
3  USE xios
4  USE mod_wait
5  IMPLICIT NONE
6  INCLUDE "mpif.h"
7  INTEGER :: rank
8  INTEGER :: size
9  INTEGER :: ierr
10 
11  CHARACTER(len=*),PARAMETER :: id="client"
12  INTEGER :: comm
13  TYPE(xios_duration) :: dtime
14  TYPE(xios_context) :: ctx_hdl
15  INTEGER,PARAMETER :: ni_glo=100
16  INTEGER,PARAMETER :: nj_glo=100 
17  INTEGER,PARAMETER :: llm=5 
18  DOUBLE PRECISION  :: lval(llm)=1
19  TYPE(xios_field) :: field_hdl
20  TYPE(xios_fieldgroup) :: fieldgroup_hdl
21  TYPE(xios_file) :: file_hdl
22  LOGICAL :: ok
23 
24  DOUBLE PRECISION,DIMENSION(ni_glo,nj_glo) :: lon_glo,lat_glo
25  DOUBLE PRECISION :: field_A_glo(ni_glo,nj_glo,llm)
26  DOUBLE PRECISION,ALLOCATABLE :: lon(:,:),lat(:,:),field_A(:,:,:), lonvalue(:) ;
27  INTEGER :: ni,ibegin,iend,nj,jbegin,jend
28  INTEGER :: i,j,l,ts,n
29
30!!! MPI Initialization
31
32  CALL MPI_INIT(ierr)
33 
34  CALL init_wait
35 
36!!! XIOS Initialization (get the local communicator)
37
38  CALL xios_initialize(id,return_comm=comm)
39
40  CALL MPI_COMM_RANK(comm,rank,ierr)
41  CALL MPI_COMM_SIZE(comm,size,ierr) 
42 
43  DO j=1,nj_glo
44    DO i=1,ni_glo
45      lon_glo(i,j)=(i-1)+(j-1)*ni_glo
46      lat_glo(i,j)=1000+(i-1)+(j-1)*ni_glo
47      DO l=1,llm
48        field_A_glo(i,j,l)=(i-1)+(j-1)*ni_glo+10000*l
49      ENDDO
50    ENDDO
51  ENDDO
52  ni=ni_glo ; ibegin=1
53
54  jbegin=1
55  DO n=0,size-1
56    nj=nj_glo/size
57    IF (n<MOD(nj_glo,size)) nj=nj+1
58    IF (n==rank) exit
59    jbegin=jbegin+nj
60  ENDDO
61 
62  iend=ibegin+ni-1 ; jend=jbegin+nj-1
63
64  ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni*nj))
65  lon(:,:)=lon_glo(ibegin:iend,jbegin:jend)
66  lat(:,:)=lat_glo(ibegin:iend,jbegin:jend)
67  field_A(1:ni,1:nj,:)=field_A_glo(ibegin:iend,jbegin:jend,:)
68 
69  CALL xios_context_initialize("test",comm)
70  CALL xios_get_handle("test",ctx_hdl)
71  CALL xios_set_current_context(ctx_hdl)
72 
73  CALL xios_set_context_attr("test",calendar_type="Gregorian") 
74  CALL xios_set_axis_attr("axis_A",size=llm ,value=lval) ;
75  CALL xios_set_domain_attr("domain_A",ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, ni=ni,jbegin=jbegin,nj=nj)
76  CALL xios_set_domain_attr("domain_A",data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-2, data_nj=nj+4)
77  CALL xios_set_domain_attr("domain_A",lonvalue=RESHAPE(lon,(/ni*nj/)),latvalue=RESHAPE(lat,(/ni*nj/)))
78  CALL xios_set_fieldgroup_attr("field_definition",enabled=.TRUE.)
79 
80  CALL xios_get_handle("field_definition",fieldgroup_hdl)
81  CALL xios_add_child(fieldgroup_hdl,field_hdl,"field_B")
82  CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_B")
83 
84  CALL xios_get_handle("output",file_hdl)
85  CALL xios_add_child(file_hdl,field_hdl)
86  CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_C")
87   
88 
89    dtime%second=3600
90    CALL xios_set_context_attr("test", timestep=dtime)
91   
92    ni=0 ; lonvalue(:)=0
93    CALL xios_get_domain_attr("domain_A",ni=ni,lonvalue=lonvalue)
94   
95    print *,"ni",ni
96    print *,"lonvalue",lonvalue ;
97
98    CALL xios_is_defined_field_attr("field_A",enabled=ok)
99    PRINT *,"field_A : attribute enabled is defined ? ",ok
100    CALL xios_close_context_definition()
101   
102    PRINT*,"field field_A is active ? ",xios_field_is_active("field_A")
103    DO ts=1,24*10
104      CALL xios_update_calendar(ts)
105      CALL xios_send_field("field_A",field_A)
106      CALL wait_us(5000) ;
107    ENDDO
108 
109    CALL xios_context_finalize()
110    CALL xios_finalize()
111 
112  CALL MPI_FINALIZE(ierr)
113 
114END PROGRAM test_client
115
116
117 
118
119 
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