matlab.io.hdf4.sd.getCal

Package: matlab.io.hdf4.sd

Data set calibration information

Syntax

[cal,calErr,offset,offsetErr,datatype] = getCal(sdsID)


Description

[cal,calErr,offset,offsetErr,datatype] = getCal(sdsID) retrieves the calibration information associated with a data set.

This function corresponds to the SDgetcal function in the HDF library C API.

Examples

import matlab.io.hdf4.*
sdID = sd.start('sd.hdf');
idx = sd.nameToIndex(sdID,'temperature');
sdsID = sd.select(sdID,idx);
[cal,calErr,offset,offsetErr,dtype] = sd.getCal(sdsID);
sd.endAccess(sdsID);
sd.close(sdID);