h5write(filename, location, value)
| Parameter | Description |
|---|---|
| filename | a string: hdf5 filename. |
| location | a string: full path identifying a data set. |
| value | a value: supported types: double, uint64, uint32, uint16, uint8 single, int64, int32, int16, int8, character array or Nelson class object. |
h5write writes data to an entire data set,location, in the HDF5 file.
Nelson class objects, including legacy class objects and classdef value or handle objects, are written with Nelson object metadata.
h5filename = [tempdir(), 'doc_h5write.h5'];
R = rand(3, 4)
h5write(h5filename,'/rand', R);
h5write(h5filename,'/str', 'Hello');
R2 = h5read(h5filename, '/rand')h5filename = [tempdir(), 'doc_h5write_class.h5'];
if isfile(h5filename) rmfile(h5filename) end
addpath([nelsonroot(), '/modules/overload/examples/complex']);
obj = complexObj(3, 4);
h5write(h5filename, '/obj', obj);
R = h5read(h5filename, '/obj');
class(R)
R.r
R.i| Version | Description |
|---|---|
| 1.0.0 | initial version |
| 2.0.0 | Nelson class objects can be written with object metadata. |