mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0      2970     885     472      0.77    11.15    77.54580     1.63026    41.8566    10     5   0.4269 
   2     1      2406     887     465      0.99     8.37    82.66307     1.58869    38.4921    10     5   0.8028 
   3     2      2837     886     471      0.84    11.65    76.36373     1.64551    36.5514    10     5   0.6688 
   6     3      3039     890     452      0.97    10.70    72.37665     1.60141    37.4845    10     5   0.9278 
   9     4      3475     886     465      0.96    12.69    78.40747     1.63759    39.8221    10     5   1.0000 
  10     4      3475     886     465      0.96    12.69    78.40747     1.63759    39.8221    -1    -1  -1.0000