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Hputelement
int32 Hputelement(int32 file_id, uint16 tag, uint16 ref, uint8 *data, int32 length)
file_id
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IN:
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File identifier returned by Hopen
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tag
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IN:
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Tag of the data element to add or replace
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ref
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IN:
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Reference number of the data element to add or replace
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data
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IN:
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Pointer to data buffer
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length
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IN:
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Length of data to write
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Purpose
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Writes a data element or replaces an existing data element in a HDF file.
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Return value
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Returns the number of bytes written if successful and FAIL (or -1) otherwise.
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hdfhelp@ncsa.uiuc.edu
HDF Reference Manual - 04/08/98, NCSA HDF Development Group.