Usage:
1) bufrresolve.pl <descriptor(s)>
[--partial]
[--simple]
[--noexpand]
[--bufrtable <name of BUFR B or D table]
[--tablepath <path to BUFR tables>]
[--verbose]
[--help]
2) bufrresolve.pl --code <code_table>
[--bufrtable <name of BUFR B or D table>]
[--tablepath <path to BUFR tables>]
[--verbose]
3) bufrresolve.pl --flag <value> --code <flag_table>
[--bufrtable <name of BUFR B or D table]
[--tablepath <path to BUFR tables>]
[--verbose]