tie( 
  %NCAR::COMMON::IUTLCM, 
  'NCAR::COMMON',
  -id      => 100,
  -name    => 'IUTLCM',
  -vars    => {'MY' => ['12','i',1,[]],'LL' => [0,'i',1,[]],'IU' => ['16','i',1,['96']],'MX' => ['8','i',1,[]],'MI' => ['4','i',1,[]]},
);