https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.setexternalfile.html
matlab.io.hdf4.sd.setExternalFile - Store data in external file - MATLAB
This MATLAB function moves data values (not metadata) into the external data file extfile starting at the byte offset, offset.
store datamatlabiosdexternal
https://de.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.setexternalfile.html
matlab.io.hdf4.sd.setExternalFile - Store data in external file - MATLAB
This MATLAB function moves data values (not metadata) into the external data file extfile starting at the byte offset, offset.
store datamatlabiosdexternal