https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.getdatastrs.html
matlab.io.hdf4.sd.getDataStrs - Predefined attributes for dataset - MATLAB
This MATLAB function returns the label, unit, format, and coordsys attributes for the dataset identified by sdsID.
matlabiohdf4sdattributes
https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.close.html
matlab.io.hdf4.sd.close - Terminate access to SD interface - MATLAB
This MATLAB function closes the file identified by sdID.
access tomatlabiohdf4sd
https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg2044220.html
Bug#1108651: python-hdf4: Don't use hdf4-alt packages (removed in HDF 4.3.1)
https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.endaccess.html
matlab.io.hdf4.sd.endAccess - Terminate access to dataset - MATLAB
This MATLAB function terminates access to the dataset identified by sdsID.
access tomatlabiohdf4sd
https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.start.html
matlab.io.hdf4.sd.start - Open HDF file and initialize SD interface - MATLAB
This MATLAB function opens the file filename in read-only mode.
matlabiohdf4sdstart
https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.getfillvalue.html
matlab.io.hdf4.sd.getFillValue - Fill value for dataset - MATLAB
This MATLAB function returns the fill value for a dataset.
matlabiohdf4sdfill
https://www.mathworks.com/help/matlab/ref/matlab.io.hdf4.sd.getchunkinfo.html
matlab.io.hdf4.sd.getChunkInfo - Chunk size for dataset - MATLAB
This MATLAB function returns the chunk size for the dataset specified by sdsID.
matlabiohdf4sdchunk