Close Common Data Format (CDF) file
cdflib.close(cdfId) closes the specified
cdfId identifies the CDF file.
You must close a CDF to guarantee that all modifications you made since opening the CDF are actually written to the file.
Open the example CDF file and then close it.
cdfId = cdflib.open("example.cdf");
This function corresponds to the CDF library C API routine
To use this function, you must be familiar with the CDF C interface. You can access the CDF documentation at the CDF website.