<< h5write

HDF5

isnh5file >>

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h5writeatt

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Writes HDF5 attribute.

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Syntax

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h5writeatt(filename, location, attname, attvalue)

h5writeatt(filename, location, attname, attvalue, 'TextEncoding', encoding)

Input argument

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filename

a string: hdf5 filename.

location

a string: full path identifying a group or variable.

attname

a string: name of an attribute.

attvalue

a value: supported types: double, uint64, uint32, uint16, uint8 single, int64, int32, int16, or int8.

encoding

a string: 'system' or 'UTF-8' ('UTF-8' default).

Description

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h5writeatt writes attribute named attname with the value attvalue to the HDF5 file.

Example

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h5create([tempdir(), 'myfile.h5'],'/myDataset1',[10 20]);
h5writeatt([tempdir(), 'myfile.h5'],'/','creation_date', '26-Dec-2018 16:55:32')

See also

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h5readatt.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET