mem objid      area   centerx   centery    aspect max10mspd    maxuh   maxmesh  maxpcp  matchmem matchobid matchtint
   0     0      3632     841     548      0.87    11.35    79.02775     1.42317    21.1349    10     4   0.7095 
   2     1      2734     843     541      0.77    10.89    79.18066     1.50274    20.2639    10     4   1.0000 
   4     2      2247     845     534      0.94    11.52    65.15067     1.33425    15.3489    10     4   0.4821 
   5     3      3494     847     540      0.71     8.18    66.50057     1.35040    22.0063    10     4   0.8304 
  10     1      2734     843     541      0.77    10.89    79.18066     1.50274    20.2639    -1    -1  -1.0000