mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0       145    1294     627      0.32    20.29     2.56333     1.43168     6.8400    10     3   1.0000 
   9     1        52    1295     668      0.77    20.54    11.16333     1.25984     6.3333    10     2   1.0000 
  10     1        52    1295     668      0.77    20.54    11.16333     1.25984     6.3333    -1    -1  -1.0000 
  10     0       145    1294     627      0.32    20.29     2.56333     1.43168     6.8400    -1    -1  -1.0000