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21.10 Using NetCDF Parallel I/O in Fortran 90
Using netCDF-4 parallel I/O in Fortran 90 is easy.

 

  ! Create the netCDF file. 
  call check(nf90_create(FILE_NAME, IOR(nf90_netcdf4, nf90_mpiposix), ncid, &
       comm = MPI_COMM_WORLD, info = MPI_INFO_NULL, cache_size = CACHE_SIZE, &
       cache_nelems = CACHE_NELEMS, cache_preemption = CACHE_PREEMPTION))

 


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