1 | PROGRAM test_client |
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2 | |
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3 | USE xios |
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4 | USE mod_wait |
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5 | IMPLICIT NONE |
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6 | INCLUDE "mpif.h" |
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7 | INTEGER :: rank |
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8 | INTEGER :: size |
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9 | INTEGER :: ierr |
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10 | |
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11 | CHARACTER(len=*),PARAMETER :: id="client" |
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12 | INTEGER :: comm |
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13 | TYPE(xios_duration) :: dtime |
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14 | TYPE(xios_date) :: date |
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15 | TYPE(xios_context) :: ctx_hdl |
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16 | INTEGER,PARAMETER :: ni_glo=100 |
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17 | INTEGER,PARAMETER :: nj_glo=100 |
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18 | INTEGER,PARAMETER :: llm=5 |
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19 | DOUBLE PRECISION :: lval(llm)=1 |
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20 | TYPE(xios_field) :: field_hdl |
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21 | TYPE(xios_fieldgroup) :: fieldgroup_hdl |
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22 | TYPE(xios_file) :: file_hdl |
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23 | LOGICAL :: ok |
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24 | |
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25 | DOUBLE PRECISION,DIMENSION(ni_glo,nj_glo) :: lon_glo,lat_glo |
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26 | DOUBLE PRECISION :: field_A_glo(ni_glo,nj_glo,llm) |
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27 | DOUBLE PRECISION,ALLOCATABLE :: lon(:,:),lat(:,:),field_A(:,:,:), lonvalue(:) ; |
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28 | INTEGER :: ni,ibegin,iend,nj,jbegin,jend |
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29 | INTEGER :: i,j,l,ts,n |
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30 | |
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31 | !!! MPI Initialization |
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32 | |
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33 | CALL MPI_INIT(ierr) |
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34 | |
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35 | CALL init_wait |
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36 | |
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37 | !!! XIOS Initialization (get the local communicator) |
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38 | |
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39 | CALL xios_initialize(id,return_comm=comm) |
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40 | |
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41 | CALL MPI_COMM_RANK(comm,rank,ierr) |
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42 | CALL MPI_COMM_SIZE(comm,size,ierr) |
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43 | |
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44 | DO j=1,nj_glo |
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45 | DO i=1,ni_glo |
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46 | lon_glo(i,j)=(i-1)+(j-1)*ni_glo |
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47 | lat_glo(i,j)=1000+(i-1)+(j-1)*ni_glo |
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48 | DO l=1,llm |
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49 | field_A_glo(i,j,l)=(i-1)+(j-1)*ni_glo+10000*l |
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50 | ENDDO |
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51 | ENDDO |
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52 | ENDDO |
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53 | ni=ni_glo ; ibegin=1 |
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54 | |
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55 | jbegin=1 |
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56 | DO n=0,size-1 |
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57 | nj=nj_glo/size |
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58 | IF (n<MOD(nj_glo,size)) nj=nj+1 |
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59 | IF (n==rank) exit |
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60 | jbegin=jbegin+nj |
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61 | ENDDO |
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62 | |
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63 | iend=ibegin+ni-1 ; jend=jbegin+nj-1 |
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64 | |
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65 | ALLOCATE(lon(ni,nj),lat(ni,nj),field_A(0:ni+1,-1:nj+2,llm),lonvalue(ni*nj)) |
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66 | lon(:,:)=lon_glo(ibegin:iend,jbegin:jend) |
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67 | lat(:,:)=lat_glo(ibegin:iend,jbegin:jend) |
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68 | field_A(1:ni,1:nj,:)=field_A_glo(ibegin:iend,jbegin:jend,:) |
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69 | |
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70 | CALL xios_context_initialize("test",comm) |
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71 | CALL xios_get_handle("test",ctx_hdl) |
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72 | CALL xios_set_current_context(ctx_hdl) |
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73 | |
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74 | CALL xios_set_context_attr("test",calendar_type="Gregorian") |
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75 | CALL xios_set_axis_attr("axis_A",size=llm ,value=lval) ; |
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76 | CALL xios_set_domain_attr("domain_A",ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, ni=ni,jbegin=jbegin,nj=nj) |
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77 | CALL xios_set_domain_attr("domain_A",data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-2, data_nj=nj+4) |
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78 | CALL xios_set_domain_attr("domain_A",lonvalue=RESHAPE(lon,(/ni*nj/)),latvalue=RESHAPE(lat,(/ni*nj/))) |
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79 | CALL xios_set_fieldgroup_attr("field_definition",enabled=.TRUE.) |
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80 | |
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81 | CALL xios_get_handle("field_definition",fieldgroup_hdl) |
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82 | CALL xios_add_child(fieldgroup_hdl,field_hdl,"field_B") |
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83 | CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_B") |
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84 | |
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85 | CALL xios_get_handle("output",file_hdl) |
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86 | CALL xios_add_child(file_hdl,field_hdl) |
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87 | CALL xios_set_attr(field_hdl,field_ref="field_A",name="field_C") |
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88 | |
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89 | |
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90 | dtime%second = 3600 |
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91 | CALL xios_set_context_attr("test", timestep=dtime) |
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92 | |
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93 | ! Create the calendar before closing the context definition |
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94 | ! so that calendar operations can be used |
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95 | CALL xios_set_calendar() |
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96 | CALL xios_get_context_attr("test", time_origin=date) |
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97 | PRINT *, "time_origin = ", date |
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98 | dtime%timestep = 1 |
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99 | dtime = 0.5 * dtime |
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100 | PRINT *, "duration = ", dtime |
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101 | date = date + 3 * (dtime + dtime) |
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102 | PRINT *, "date = time_origin + 3 * (duration + duration) = ", date |
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103 | PRINT *, "xios_date_convert_to_seconds(date) = ", xios_date_convert_to_seconds(date) |
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104 | PRINT *, "xios_date_convert_to_seconds(date - 2.5h) = ", xios_date_convert_to_seconds(date - 2.5 * xios_hour) |
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105 | |
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106 | ni=0 ; lonvalue(:)=0 |
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107 | CALL xios_get_domain_attr("domain_A",ni=ni,lonvalue=lonvalue) |
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108 | |
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109 | print *,"ni",ni |
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110 | print *,"lonvalue",lonvalue ; |
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111 | |
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112 | CALL xios_is_defined_field_attr("field_A",enabled=ok) |
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113 | PRINT *,"field_A : attribute enabled is defined ? ",ok |
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114 | CALL xios_close_context_definition() |
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115 | |
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116 | PRINT*,"field field_A is active ? ",xios_field_is_active("field_A") |
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117 | DO ts=1,24*10 |
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118 | CALL xios_update_calendar(ts) |
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119 | CALL xios_send_field("field_A",field_A) |
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120 | CALL wait_us(5000) ; |
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121 | ENDDO |
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122 | |
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123 | CALL xios_context_finalize() |
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124 | CALL xios_finalize() |
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125 | |
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126 | CALL MPI_FINALIZE(ierr) |
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127 | |
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128 | END PROGRAM test_client |
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129 | |
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130 | |
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131 | |
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132 | |
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133 | |
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