Usage:
1) bufrresolve.pl <descriptor(s)>
[--partial]
[--simple]
[--noexpand]
[--bufrtable <name of BUFR table]
[--tableformat <BUFRDC|ECCODES>]
[--tablepath <path to BUFR tables>]
[--verbose n]
[--help]
2) bufrresolve.pl --code <code or flag table>
[--bufrtable <name of BUFR table>]
[--tableformat <BUFRDC|ECCODES>]
[--tablepath <path to BUFR tables>]
[--verbose n]
3) bufrresolve.pl --flag <value> --code <flag table>
[--bufrtable <name of BUFR table]
[--tableformat <BUFRDC|ECCODES>]
[--tablepath <path to BUFR tables>]
[--verbose n]