mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   9     0       156    1206     560      0.53    20.89    30.67000     1.53937    12.5306    10     1   1.0000 
  10     0       156    1206     560      0.53    20.89    30.67000     1.53937    12.5306    -1    -1  -1.0000