source: XIOS/dev/branch_yushan/src/test/test_client.f90 @ 1053

Last change on this file since 1053 was 1053, checked in by yushan, 4 years ago

ep_lib namespace specified when netcdf involved

  • 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: 5.2 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  CHARACTER(len=20) :: dtime_str
15  TYPE(xios_date) :: date
16  CHARACTER(len=20) :: date_str
17  CHARACTER(len=15) :: calendar_type
18  TYPE(xios_context) :: ctx_hdl
19  INTEGER,PARAMETER :: ni_glo=100
20  INTEGER,PARAMETER :: nj_glo=100
21  INTEGER,PARAMETER :: llm=5
22  DOUBLE PRECISION  :: lval(llm)=1
23  TYPE(xios_field) :: field_hdl
24  TYPE(xios_fieldgroup) :: fieldgroup_hdl
25  TYPE(xios_file) :: file_hdl
26  LOGICAL :: ok
27
28  DOUBLE PRECISION,DIMENSION(ni_glo,nj_glo) :: lon_glo,lat_glo
29  DOUBLE PRECISION :: field_A_glo(ni_glo,nj_glo,llm)
30  DOUBLE PRECISION,ALLOCATABLE :: lon(:,:),lat(:,:),field_A(:,:,:), lonvalue(:,:) ;
31  INTEGER :: ni,ibegin,iend,nj,jbegin,jend
32  INTEGER :: i,j,l,ts,n
33
34!!! MPI Initialization
35
36  CALL MPI_INIT(ierr)
37  CALL init_wait
38 
39  CALL xios_initialize(id,return_comm=comm)
40 
41  print*, "test_client xios_initialize OK"
42
43  CALL MPI_COMM_RANK(comm,rank,ierr)
44  print*, "test_client MPI_COMM_RANK OK", rank
45  CALL MPI_COMM_SIZE(comm,size,ierr)
46  print*, "test_client MPI_COMM_SIZE OK", size
47 
48
49  DO j=1,nj_glo
50    DO i=1,ni_glo
51      lon_glo(i,j)=(i-1)+(j-1)*ni_glo
52      lat_glo(i,j)=1000+(i-1)+(j-1)*ni_glo
53      DO l=1,llm
54        field_A_glo(i,j,l)=(i-1)+(j-1)*ni_glo+10000*l
55      ENDDO
56    ENDDO
57  ENDDO
58  ni=ni_glo ; ibegin=0
59
60  jbegin=0
61  DO n=0,size-1
62    nj=nj_glo/size
63    IF (n<MOD(nj_glo,size)) nj=nj+1
64    IF (n==rank) exit
65    jbegin=jbegin+nj
66  ENDDO
67
68  iend=ibegin+ni-1 ; jend=jbegin+nj-1
69
70  ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni,nj))
71  lon(:,:)=lon_glo(ibegin+1:iend+1,jbegin+1:jend+1)
72  lat(:,:)=lat_glo(ibegin+1:iend+1,jbegin+1:jend+1)
73  field_A(1:ni,1:nj,:)=field_A_glo(ibegin+1:iend+1,jbegin+1:jend+1,:)
74 
75  CALL xios_context_initialize("test",comm)
76
77  CALL xios_get_handle("test",ctx_hdl)
78  print*, "Client xios_get_handle OK"
79  CALL xios_set_current_context(ctx_hdl)
80  print*, "Client xios_set_current_handle OK" 
81 
82 
83 
84 
85  CALL xios_get_calendar_type(calendar_type)
86  PRINT *, "calendar_type = ", calendar_type
87
88  CALL xios_set_axis_attr("axis_A",n_glo=llm ,value=lval) ;
89  CALL xios_set_domain_attr("domain_A",ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, ni=ni,jbegin=jbegin,nj=nj,type='curvilinear')
90  CALL xios_set_domain_attr("domain_A",data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-2, data_nj=nj+4)
91  CALL xios_set_domain_attr("domain_A",lonvalue_2D=lon,latvalue_2D=lat)
92  CALL xios_set_fieldgroup_attr("field_definition",enabled=.TRUE.)
93
94  CALL xios_get_handle("field_definition",fieldgroup_hdl)
95  CALL xios_add_child(fieldgroup_hdl,field_hdl,"field_B")
96  CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_B")
97
98  CALL xios_get_handle("output",file_hdl)
99  CALL xios_add_child(file_hdl,field_hdl)
100  CALL xios_set_attr(field_hdl,field_ref="field_A_zoom",name="field_C")
101 
102  dtime%second = 3600
103  CALL xios_set_timestep(dtime)
104  print*, "Client xios_set_timestep OK" 
105
106  ! The calendar is created as soon as the calendar type is defined. This way
107  ! calendar operations can be used before the context definition is closed
108  CALL xios_get_time_origin(date)
109  PRINT *, "--> year length = ", xios_get_year_length_in_seconds(date%year)
110  PRINT *, "--> day length = ", xios_get_day_length_in_seconds()
111  CALL xios_date_convert_to_string(date, date_str)
112  PRINT *, "time_origin = ", date_str
113  PRINT *, "xios_date_get_second_of_year(time_origin) = ", xios_date_get_second_of_year(date)
114  PRINT *, "xios_date_get_day_of_year(time_origin) = ", xios_date_get_day_of_year(date)
115  PRINT *, "xios_date_get_fraction_of_year(time_origin) = ", xios_date_get_fraction_of_year(date)
116  PRINT *, "xios_date_get_second_of_day(time_origin) = ", xios_date_get_second_of_day(date)
117  PRINT *, "xios_date_get_fraction_of_day(time_origin) = ", xios_date_get_fraction_of_day(date)
118  dtime%timestep = 1
119  dtime = 0.5 * dtime
120  CALL xios_duration_convert_to_string(dtime, dtime_str)
121  PRINT *, "duration = ", dtime_str
122  date = date + 3 * (dtime + dtime)
123  CALL xios_date_convert_to_string(date, date_str)
124  PRINT *, "date = time_origin + 3 * (duration + duration) = ", date_str
125  PRINT *, "xios_date_convert_to_seconds(date) = ", xios_date_convert_to_seconds(date)
126  PRINT *, "xios_date_convert_to_seconds(date - 2.5h) = ", xios_date_convert_to_seconds(date - 2.5 * xios_hour)
127
128  ni=0 ; lonvalue(:,:)=0;
129  CALL xios_get_domain_attr("domain_A",ni=ni,lonvalue_2D=lonvalue)
130  print *,"ni",ni
131  !print *,"lonvalue",lonvalue;
132
133  CALL xios_is_defined_field_attr("field_A",enabled=ok)
134  PRINT *,"field_A : attribute enabled is defined ? ",ok
135 
136  CALL xios_close_context_definition()
137  print*, "xios_close_context_definition OK" 
138
139  PRINT*,"field field_A is active ? ",xios_field_is_active("field_A")
140  !DO ts=1,24*10
141  DO ts=1,6
142    CALL xios_update_calendar(ts)
143    print*, "xios_update_calendar OK, ts = ", ts
144    CALL xios_send_field("field_A",field_A)
145    print*, "xios_send_field OK, ts = ", ts
146    CALL wait_us(5000)
147  ENDDO
148 
149
150  CALL xios_context_finalize()
151  print*, "xios_context_finalize OK" 
152
153  DEALLOCATE(lon, lat, field_A, lonvalue)
154
155  CALL MPI_COMM_FREE(comm, ierr)
156
157  CALL xios_finalize()
158
159  CALL MPI_FINALIZE(ierr)
160
161END PROGRAM test_client
162
163
164
165
166
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