mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0        49     670     446      0.83     4.88    70.54000     1.53937    13.9400    10     3   0.5822 
   2     1       162     691     453      0.92     1.96    65.77647     1.27767     8.9471    10     4   1.0000 
   3     2        73     684     436      0.73     5.74    69.39000     1.50266    13.3475    10     3   1.0000 
  10     2        73     684     436      0.73     5.74    69.39000     1.50266    13.3475    -1    -1  -1.0000 
  10     1       162     691     453      0.92     1.96    65.77647     1.27767     8.9471    -1    -1  -1.0000