[487] | 1 | PROGRAM test_unstruct_complete |
---|
[486] | 2 | |
---|
| 3 | USE xios |
---|
| 4 | USE mod_wait |
---|
| 5 | IMPLICIT NONE |
---|
| 6 | INCLUDE "mpif.h" |
---|
| 7 | INTEGER :: mpi_rank |
---|
| 8 | INTEGER :: mpi_size |
---|
| 9 | INTEGER :: ierr |
---|
[549] | 10 | |
---|
[486] | 11 | CHARACTER(len=*),PARAMETER :: id="client" |
---|
| 12 | INTEGER :: comm |
---|
[537] | 13 | TYPE(xios_duration) :: dtime |
---|
[486] | 14 | TYPE(xios_context) :: ctx_hdl |
---|
[549] | 15 | INTEGER, PARAMETER :: nlon=60 |
---|
[486] | 16 | INTEGER, PARAMETER :: nlat=30 |
---|
| 17 | INTEGER,PARAMETER :: ni_glo=100 |
---|
[549] | 18 | INTEGER,PARAMETER :: nj_glo=100 |
---|
| 19 | INTEGER,PARAMETER :: llm=5 |
---|
[486] | 20 | DOUBLE PRECISION :: lval(llm)=1 |
---|
| 21 | TYPE(xios_field) :: field_hdl |
---|
| 22 | TYPE(xios_fieldgroup) :: fieldgroup_hdl |
---|
| 23 | TYPE(xios_file) :: file_hdl |
---|
| 24 | LOGICAL :: ok |
---|
[549] | 25 | |
---|
[486] | 26 | DOUBLE PRECISION,ALLOCATABLE :: lon_glo(:),lat_glo(:) |
---|
| 27 | DOUBLE PRECISION,ALLOCATABLE :: bounds_lon_glo(:,:),bounds_lat_glo(:,:) |
---|
| 28 | DOUBLE PRECISION,ALLOCATABLE :: field_A_glo(:,:) |
---|
| 29 | INTEGER,ALLOCATABLE :: i_index_glo(:) |
---|
| 30 | INTEGER,ALLOCATABLE :: i_index(:) |
---|
| 31 | LOGICAL,ALLOCATABLE :: mask_glo(:),mask(:) |
---|
[934] | 32 | INTEGER,ALLOCATABLE :: n_local(:),local_neighbor(:,:) |
---|
[486] | 33 | DOUBLE PRECISION,ALLOCATABLE :: lon(:),lat(:),field_A_srf(:,:), lonvalue(:) ; |
---|
| 34 | DOUBLE PRECISION,ALLOCATABLE :: bounds_lon(:,:),bounds_lat(:,:) ; |
---|
| 35 | INTEGER :: ni,ibegin,iend,nj,jbegin,jend |
---|
[934] | 36 | INTEGER :: i,j,l,ts,n, nbMax |
---|
[486] | 37 | INTEGER :: ncell_glo,ncell,ind |
---|
| 38 | REAL :: ilon,ilat |
---|
| 39 | DOUBLE PRECISION, PARAMETER :: Pi=3.14159265359 |
---|
| 40 | INTEGER :: list_ind(nlon,nlat) |
---|
| 41 | INTEGER :: rank,j1,j2,np,ncell_x |
---|
| 42 | INTEGER :: data_n_index |
---|
| 43 | INTEGER,ALLOCATABLE :: data_i_index(:) |
---|
| 44 | DOUBLE PRECISION,ALLOCATABLE :: field_A_compressed(:,:) |
---|
[549] | 45 | |
---|
[486] | 46 | CALL xios_initialize(id,return_comm=comm) |
---|
| 47 | CALL MPI_COMM_RANK(comm,mpi_rank,ierr) |
---|
| 48 | CALL MPI_COMM_SIZE(comm,mpi_size,ierr) |
---|
[549] | 49 | |
---|
[486] | 50 | CALL init_wait |
---|
[549] | 51 | |
---|
[486] | 52 | ncell_glo=0 |
---|
| 53 | DO j=1,nlat |
---|
| 54 | n = NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 55 | IF (n<8) n=8 |
---|
| 56 | ncell_glo=ncell_glo+n |
---|
| 57 | ENDDO |
---|
[549] | 58 | |
---|
[486] | 59 | ALLOCATE(lon_glo(ncell_glo)) |
---|
| 60 | ALLOCATE(lat_glo(ncell_glo)) |
---|
| 61 | ALLOCATE(bounds_lon_glo(4,ncell_glo)) |
---|
| 62 | ALLOCATE(bounds_lat_glo(4,ncell_glo)) |
---|
| 63 | ALLOCATE(i_index_glo(ncell_glo)) |
---|
| 64 | ALLOCATE(field_A_glo(ncell_glo,llm)) |
---|
| 65 | ALLOCATE(mask_glo(ncell_glo)) |
---|
[549] | 66 | |
---|
[486] | 67 | ind=0 |
---|
| 68 | DO j=1,nlat |
---|
| 69 | n = NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 70 | if (j==1) PRINT*,"--- ",n |
---|
| 71 | if (j==nlat) PRINT*,"--- ",n |
---|
| 72 | IF (n<8) n=8 |
---|
[549] | 73 | |
---|
[486] | 74 | DO i=1,n |
---|
| 75 | ind=ind+1 |
---|
| 76 | list_ind(i,j)=ind |
---|
| 77 | ilon=i-0.5 |
---|
| 78 | ilat=j-0.5 |
---|
[549] | 79 | |
---|
[486] | 80 | lat_glo(ind)= 90-(ilat*180./nlat) |
---|
| 81 | lon_glo(ind)= (ilon*360./n) |
---|
[549] | 82 | |
---|
| 83 | |
---|
[486] | 84 | bounds_lat_glo(1,ind)= 90-((ilat-0.5)*180./nlat) |
---|
| 85 | bounds_lon_glo(1,ind)=((ilon-0.5)*360./n) |
---|
[549] | 86 | |
---|
[486] | 87 | bounds_lat_glo(2,ind)= 90-((ilat-0.5)*180./nlat) |
---|
[549] | 88 | bounds_lon_glo(2,ind)=((ilon+0.5)*360./n) |
---|
| 89 | |
---|
[486] | 90 | bounds_lat_glo(3,ind)= 90-((ilat+0.5)*180./nlat) |
---|
[549] | 91 | bounds_lon_glo(3,ind)=((ilon+0.5)*360./n) |
---|
[486] | 92 | |
---|
| 93 | bounds_lat_glo(4,ind)= 90-((ilat+0.5)*180./nlat) |
---|
| 94 | bounds_lon_glo(4,ind)=((ilon-0.5)*360./n) |
---|
[549] | 95 | |
---|
[486] | 96 | ENDDO |
---|
| 97 | ENDDO |
---|
| 98 | |
---|
| 99 | ! mpi_size=32 |
---|
| 100 | rank=(mpi_size-1)/2 |
---|
| 101 | ncell_x=sqrt(ncell_glo*1./mpi_size) |
---|
[549] | 102 | |
---|
[486] | 103 | j1=nlat/2 |
---|
| 104 | DO WHILE(rank>=0) |
---|
| 105 | j2=MAX(j1-ncell_x+1,1) |
---|
| 106 | j=(j1+j2)/2 |
---|
| 107 | n=NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 108 | np = MIN(n/ncell_x,rank+1) ; |
---|
[549] | 109 | if (j2==1) np=rank+1 |
---|
| 110 | |
---|
[486] | 111 | PRINT *,"domain ",j2,j1,rank,np ; |
---|
[549] | 112 | DO j=j2,j1 |
---|
[486] | 113 | n=NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 114 | IF (n<8) n=8 |
---|
| 115 | DO i=1,n |
---|
| 116 | ind=list_ind(i,j) |
---|
[549] | 117 | IF ( (i-1) < MOD(n,np)*(n/np+1)) THEN |
---|
[486] | 118 | i_index_glo(ind) = rank - (i-1)/(n/np+1) |
---|
[549] | 119 | ELSE |
---|
[486] | 120 | i_index_glo(ind) = rank-(MOD(n,np)+ (i-1-MOD(n,np)*(n/np+1))/(n/np)) |
---|
| 121 | ENDIF |
---|
| 122 | ENDDO |
---|
| 123 | ENDDO |
---|
| 124 | rank=rank-np |
---|
| 125 | j1=j2-1 |
---|
| 126 | ENDDO |
---|
[549] | 127 | |
---|
[486] | 128 | rank=(mpi_size-1)/2+1 |
---|
| 129 | ncell_x=sqrt(ncell_glo*1./mpi_size) |
---|
[549] | 130 | |
---|
[486] | 131 | j1=nlat/2+1 |
---|
| 132 | DO WHILE(rank<=mpi_size-1) |
---|
| 133 | j2=MIN(j1+ncell_x-1,nlat) |
---|
| 134 | j=(j1+j2)/2 |
---|
| 135 | n=NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 136 | np = MIN(n/ncell_x,mpi_size-rank) ; |
---|
[549] | 137 | if (j2==nlat) np=mpi_size-rank |
---|
| 138 | |
---|
[486] | 139 | PRINT *,"domain ",j2,j1,rank,np ; |
---|
[549] | 140 | DO j=j1,j2 |
---|
[486] | 141 | n=NINT(COS(Pi/2-(j-0.5)*PI/nlat)*nlon) |
---|
| 142 | IF (n<8) n=8 |
---|
| 143 | DO i=1,n |
---|
| 144 | ind=list_ind(i,j) |
---|
[549] | 145 | IF ( (i-1) < MOD(n,np)*(n/np+1)) THEN |
---|
[486] | 146 | i_index_glo(ind) = rank + (i-1)/(n/np+1) |
---|
[549] | 147 | ELSE |
---|
[486] | 148 | i_index_glo(ind) = rank+(MOD(n,np)+ (i-1-MOD(n,np)*(n/np+1))/(n/np)) |
---|
| 149 | ENDIF |
---|
| 150 | ENDDO |
---|
| 151 | ENDDO |
---|
| 152 | rank=rank+np |
---|
| 153 | j1=j2+1 |
---|
| 154 | ENDDO |
---|
[549] | 155 | |
---|
[486] | 156 | ncell=0 |
---|
| 157 | DO ind=1,ncell_glo |
---|
| 158 | IF (i_index_glo(ind)==mpi_rank) ncell=ncell+1 |
---|
| 159 | ENDDO |
---|
| 160 | ALLOCATE(i_index(ncell)) |
---|
| 161 | ALLOCATE(lon(ncell)) |
---|
| 162 | ALLOCATE(lat(ncell)) |
---|
| 163 | ALLOCATE(bounds_lon(4,ncell)) |
---|
| 164 | ALLOCATE(bounds_lat(4,ncell)) |
---|
| 165 | ALLOCATE(field_A_srf(ncell,llm)) |
---|
| 166 | ALLOCATE(mask(ncell)) |
---|
[934] | 167 | ALLOCATE(n_local(ncell)) |
---|
[486] | 168 | ncell=0 |
---|
| 169 | data_n_index=0 |
---|
| 170 | DO ind=1,ncell_glo |
---|
| 171 | IF (i_index_glo(ind)==mpi_rank) THEN |
---|
| 172 | ncell=ncell+1 |
---|
| 173 | i_index(ncell)=ind-1 |
---|
| 174 | lon(ncell)=lon_glo(ind) |
---|
| 175 | lat(ncell)=lat_glo(ind) |
---|
| 176 | bounds_lon(:,ncell)=bounds_lon_glo(:,ind) |
---|
| 177 | bounds_lat(:,ncell)=bounds_lat_glo(:,ind) |
---|
| 178 | field_A_srf(ncell,:)=i_index_glo(ind) |
---|
| 179 | IF (MOD(ind,8)>=0 .AND. MOD(ind,8)<2) THEN |
---|
| 180 | mask(ncell)=.FALSE. |
---|
| 181 | ELSE |
---|
| 182 | mask(ncell)=.TRUE. |
---|
| 183 | data_n_index=data_n_index+1 |
---|
| 184 | ENDIF |
---|
| 185 | ENDIF |
---|
| 186 | ENDDO |
---|
[549] | 187 | |
---|
[486] | 188 | ALLOCATE(field_A_compressed(data_n_index,llm)) |
---|
| 189 | ALLOCATE(data_i_index(data_n_index)) |
---|
| 190 | data_n_index=0 |
---|
| 191 | DO ind=1,ncell |
---|
| 192 | IF (mask(ind)) THEN |
---|
| 193 | data_n_index=data_n_index+1 |
---|
[660] | 194 | data_i_index(data_n_index)=ind-1 |
---|
[486] | 195 | field_A_compressed(data_n_index,:)=field_A_srf(ind,:) |
---|
| 196 | ENDIF |
---|
| 197 | ENDDO |
---|
[549] | 198 | |
---|
[486] | 199 | CALL xios_context_initialize("surface",comm) |
---|
| 200 | CALL xios_get_handle("surface",ctx_hdl) |
---|
| 201 | CALL xios_set_current_context(ctx_hdl) |
---|
[549] | 202 | |
---|
[666] | 203 | CALL xios_set_axis_attr("axis_srf",n_glo=llm ,value=lval) ; |
---|
[659] | 204 | CALL xios_set_domain_attr("domain_srf", ni_glo=ncell_glo, ni=ncell, ibegin=1, i_index=i_index) |
---|
| 205 | CALL xios_set_domain_attr("domain_srf", type='unstructured', data_dim=1, data_ni=data_n_index, & |
---|
[666] | 206 | data_i_index=data_i_index) |
---|
[664] | 207 | CALL xios_set_domain_attr("domain_srf", lonvalue_1D=lon, latvalue_1D=lat) |
---|
| 208 | CALL xios_set_domain_attr("domain_srf", nvertex=4, bounds_lon_1D=bounds_lon, bounds_lat_1D=bounds_lat) |
---|
[934] | 209 | ! CALL xios_set_compute_connectivity_domain_attr("compute", n_neighbor=n_local, local_neighbor=local_neighbor) |
---|
[549] | 210 | |
---|
| 211 | |
---|
[660] | 212 | |
---|
[486] | 213 | dtime%second=3600 |
---|
[657] | 214 | CALL xios_set_timestep(dtime) |
---|
[486] | 215 | CALL xios_close_context_definition() |
---|
[549] | 216 | |
---|
[934] | 217 | CALL xios_get_compute_connectivity_domain_attr("compute", n_neighbor_max=nbMax) |
---|
| 218 | ALLOCATE(local_neighbor(nbMax,ncell)) |
---|
| 219 | CALL xios_get_compute_connectivity_domain_attr("compute", n_neighbor=n_local, local_neighbor=local_neighbor) |
---|
| 220 | |
---|
[486] | 221 | DO ts=1,24*10 |
---|
| 222 | CALL xios_update_calendar(ts) |
---|
| 223 | CALL xios_send_field("field_A_srf",field_A_compressed) |
---|
| 224 | ENDDO |
---|
[549] | 225 | |
---|
[486] | 226 | CALL xios_context_finalize() |
---|
[654] | 227 | |
---|
| 228 | DEALLOCATE(lon_glo) |
---|
| 229 | DEALLOCATE(lat_glo) |
---|
| 230 | DEALLOCATE(bounds_lon_glo) |
---|
| 231 | DEALLOCATE(bounds_lat_glo) |
---|
| 232 | DEALLOCATE(i_index_glo) |
---|
| 233 | DEALLOCATE(field_A_glo) |
---|
| 234 | DEALLOCATE(mask_glo) |
---|
| 235 | DEALLOCATE(i_index) |
---|
| 236 | DEALLOCATE(lon) |
---|
| 237 | DEALLOCATE(lat) |
---|
| 238 | DEALLOCATE(bounds_lon) |
---|
| 239 | DEALLOCATE(bounds_lat) |
---|
| 240 | DEALLOCATE(field_A_srf) |
---|
| 241 | DEALLOCATE(mask) |
---|
[658] | 242 | DEALLOCATE(field_A_compressed) |
---|
[654] | 243 | DEALLOCATE(data_i_index) |
---|
| 244 | |
---|
[655] | 245 | CALL MPI_COMM_FREE(comm, ierr) |
---|
[549] | 246 | |
---|
[655] | 247 | CALL xios_finalize() |
---|
| 248 | |
---|
[487] | 249 | END PROGRAM test_unstruct_complete |
---|
[486] | 250 | |
---|
| 251 | |
---|
| 252 | |
---|
[549] | 253 | |
---|
| 254 | |
---|