1 | PROGRAM test_tp3 |
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2 | |
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3 | USE XIOS |
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4 | IMPLICIT NONE |
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5 | INCLUDE "mpif.h" |
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6 | INTEGER :: rank |
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7 | INTEGER :: size |
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8 | INTEGER :: ierr |
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9 | |
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10 | INTEGER :: comm |
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11 | TYPE(xios_duration) :: dtime |
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12 | |
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13 | TYPE(xios_date) :: dorigin |
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14 | CHARACTER(len=20) :: dorigin_str |
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15 | |
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16 | TYPE(xios_date) :: dstart |
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17 | CHARACTER(len=20) :: dstart_str |
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18 | |
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19 | INTEGER :: axis_size |
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20 | DOUBLE PRECISION, ALLOCATABLE :: axis_value(:) |
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21 | |
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22 | CHARACTER(len=20) :: domain_type |
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23 | INTEGER :: ni_glo, nj_glo |
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24 | DOUBLE PRECISION, ALLOCATABLE :: lonvalue(:), latvalue(:) |
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25 | |
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26 | INTEGER :: i, j |
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27 | |
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28 | DOUBLE PRECISION, ALLOCATABLE :: field_A(:,:,:) |
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29 | |
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30 | INTEGER :: ts |
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31 | |
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32 | INTEGER :: ni, nj, ibegin, jbegin |
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33 | |
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34 | CALL MPI_INIT(ierr) |
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35 | |
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36 | CALL xios_initialize("client",return_comm=comm) |
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37 | |
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38 | CALL MPI_COMM_RANK(comm,rank,ierr) |
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39 | CALL MPI_COMM_SIZE(comm,size,ierr) |
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40 | |
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41 | print*, "Hello XIOS from proc", rank |
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42 | |
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43 | CALL xios_context_initialize("test",comm) |
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44 | |
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45 | !CALL xios_define_calendar(type="Gregorian") |
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46 | !We define the calendar type in xml |
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47 | |
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48 | CALL xios_get_time_origin(dorigin) |
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49 | CALL xios_date_convert_to_string(dorigin, dorigin_str) |
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50 | if (rank .EQ. 0) print*, "calendar time_origin = ", dorigin_str |
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51 | |
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52 | CALL xios_get_start_date(dstart) |
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53 | CALL xios_date_convert_to_string(dstart, dstart_str) |
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54 | if (rank .EQ. 0) print*, "calendar start_date = ", dstart_str |
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55 | |
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56 | dtime%second = 3600 |
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57 | CALL xios_set_timestep(dtime) |
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58 | |
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59 | CALL xios_get_axis_attr("axis_A", n_glo = axis_size) |
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60 | ALLOCATE(axis_value(axis_size)) |
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61 | CALL xios_get_axis_attr("axis_A", value = axis_value) |
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62 | if (rank .EQ. 0) print*, "axis value = ", axis_value(:) |
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63 | |
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64 | CALL xios_get_domain_attr("domain_A", type = domain_type) |
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65 | CALL xios_get_domain_attr("domain_A", ni_glo = ni_glo, nj_glo=nj_glo) |
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66 | if(rank.EQ.0) print*, "domain type = ", domain_type |
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67 | if(rank.EQ.0) print*, "domain size = ", ni_glo, "*", nj_glo |
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68 | |
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69 | ni=ni_glo/size |
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70 | nj=nj_glo |
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71 | |
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72 | ibegin=ni*rank |
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73 | jbegin=0 |
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74 | |
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75 | CALL xios_set_domain_attr("domain_A", ni=ni, nj=nj, ibegin=ibegin,jbegin=jbegin) |
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76 | print*, "Proc ",rank, "occupies subdomain",ibegin,"->",ibegin+ni,"X",jbegin,"->",jbegin+nj |
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77 | |
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78 | |
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79 | ALLOCATE(lonvalue(ni)) |
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80 | ALLOCATE(latvalue(nj)) |
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81 | |
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82 | DO i=1,ni |
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83 | lonvalue(i) = -180 + (rank*ni+i) * 360/ni_glo |
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84 | ENDDO |
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85 | |
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86 | DO j=1,nj |
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87 | latvalue(j) = -90 + j * 180/nj_glo |
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88 | ENDDO |
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89 | |
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90 | CALL xios_set_domain_attr("domain_A", lonvalue_1d=lonvalue,latvalue_1d=latvalue) |
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91 | |
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92 | !--- Case 2 ---! |
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93 | ! CALL xios_set_domain_attr("domain_A", data_dim=2, data_ibegin=-1, data_ni=ni+2, data_jbegin=-1, data_nj=nj+2) |
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94 | |
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95 | !--- Case 3 ---! |
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96 | CALL xios_set_domain_attr("domain_A", data_dim=2, data_ibegin=1, data_ni=ni-2, data_jbegin=0, data_nj=nj) |
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97 | |
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98 | CALL xios_close_context_definition() |
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99 | |
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100 | !--- Case 1 ---! |
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101 | ! ALLOCATE(field_A(ni, nj, axis_size)) |
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102 | ! field_A(:,:,:)=rank |
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103 | |
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104 | !--- Case 2 ---! |
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105 | ! ALLOCATE(field_A(ni+2, nj+2, axis_size)) |
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106 | ! field_A(:,:,:)=rank |
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107 | |
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108 | !--- Case 3 ---! |
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109 | ALLOCATE(field_A(ni-2, nj, axis_size)) |
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110 | field_A(:,:,:)=rank |
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111 | |
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112 | DO ts=1,4 |
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113 | CALL xios_update_calendar(ts) |
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114 | CALL xios_send_field("field_A", field_A) |
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115 | ENDDO |
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116 | |
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117 | CALL xios_context_finalize() |
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118 | |
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119 | DEALLOCATE(axis_value) |
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120 | DEALLOCATE(lonvalue, latvalue) |
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121 | DEALLOCATE(field_A) |
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122 | |
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123 | CALL MPI_COMM_FREE(comm, ierr) |
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124 | |
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125 | CALL xios_finalize() |
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126 | |
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127 | CALL MPI_FINALIZE(ierr) |
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128 | |
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129 | END PROGRAM test_tp3 |
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130 | |
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