mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0        74     702     455      0.91     6.42    84.16500     1.42923    14.5475    10     5   0.8850 
   1     1        74     697     452      0.94     4.16    71.00000     1.27643    13.5125    10     5   0.9400 
   3     2        99     707     455      0.82     9.78    98.57001     1.52469    20.5400    10     5   0.5102 
   6     3        66     684     451      0.94     4.02   105.07143     1.60889    13.3429    10     5   1.0000 
   9     4       739     861     126      0.79     9.86    65.62163     1.77318    57.2369    10     6   1.0000 
  10     3        66     684     451      0.94     4.02   105.07143     1.60889    13.3429    -1    -1  -1.0000 
  10     4       739     861     126      0.79     9.86    65.62163     1.77318    57.2369    -1    -1  -1.0000