mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0        42     966     782      0.62     0.51    15.98400     1.18779    33.4400    10     1   1.0000 
  10     0        42     966     782      0.62     0.51    15.98400     1.18779    33.4400    -1    -1  -1.0000