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71 lines
1.8 KiB
Fortran
71 lines
1.8 KiB
Fortran
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!
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! The following example shows how to create an empty dataset.
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! It creates a file called 'dsetf.h5', defines the
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! dataset dataspace, creates a dataset which is a 4x6 integer array,
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! and then closes the dataspace, the dataset, and the file.
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!
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PROGRAM DSETEXAMPLE
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USE HDF5 ! This module contains all necessary modules
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IMPLICIT NONE
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CHARACTER(LEN=8), PARAMETER :: filename = "dsetf.h5" ! File name
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CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name
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INTEGER(HID_T) :: file_id ! File identifier
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INTEGER(HID_T) :: dset_id ! Dataset identifier
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INTEGER(HID_T) :: dspace_id ! Dataspace identifier
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INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/4,6/) ! Dataset dimensions
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INTEGER :: rank = 2 ! Dataset rank
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INTEGER :: error ! Error flag
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!
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! Initialize FORTRAN predefined datatypes.
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!
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CALL h5init_types_f(error)
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!
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! Create a new file using default properties.
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!
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CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error)
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!
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! Create the dataspace.
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!
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CALL h5screate_simple_f(rank, dims, dspace_id, error)
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!
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! Create the dataset with default properties.
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!
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CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, &
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dset_id, error)
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!
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! End access to the dataset and release resources used by it.
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!
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CALL h5dclose_f(dset_id, error)
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!
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! Terminate access to the data space.
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!
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CALL h5sclose_f(dspace_id, error)
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!
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! Close the file.
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!
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CALL h5fclose_f(file_id, error)
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!
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! Close FORTRAN predefined datatypes.
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!
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CALL h5close_types_f(error)
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END PROGRAM DSETEXAMPLE
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