mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0        61     831     397      0.76    11.43    97.17143     1.70158     9.7143    10     3   1.0000 
   2     1       759     819     384      0.91     8.30    65.44342     1.53513    18.7053    10     2   1.0000 
  10     1       759     819     384      0.91     8.30    65.44342     1.53513    18.7053    -1    -1  -1.0000 
  10     0        61     831     397      0.76    11.43    97.17143     1.70158     9.7143    -1    -1  -1.0000