h5create(filename, datasetname, size, Name1, Value1, ..., NameN, ValueN)
| Parameter | Description |
|---|---|
| filename | a string: hdf5 filename. |
| datasetname | a string: name of the data set. |
| size | a row vector specifying the extents of the data set. |
| Name1, Value1, ..., NameN, ValueN | Name-Value Pair Arguments. |
h5create creates a data set and specify its extent dimensions, datatype and chunk size.
Name-Values pair supported:
Name: Datatype (Nelson® datatypes).
Value: 'double' (default), 'uint64', 'uint32', 'uint16', 'uint8', 'single', 'int64', 'int32', 'int16', or 'int8'.
Name: ChunkSize, chunking layout
Value: []
Name: Deflate, gzip compression level (0-9)
Value: 0 (default)
Name: FillValue, fill value for numeric data sets.
Value: 0 (default)
Name: Fletcher32, enable fletcher32 checksum filter.
Value: logical: false by default
Name: Shuffle, enable shuffle filter.
Value: logical: false by default
Name: TextEncoding, Character encoding.
Value: 'system' or 'UTF-8' (default).
h5create([tempdir(), 'myfile.h5'],'/myDataset1',[10 20]);
h5dump([tempdir(), 'myfile.h5'])| Version | Description |
|---|---|
| 1.0.0 | initial version |