mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   0     0       334       711       336  0.272168 14.833004        -1        -1         -1 
   1     1       137       701       334  0.173112  11.20637         0         0 0.44438595931535529 
   2     2       724       872       557  0.996433 17.854635        -1        -1         -1 
   3     3       792       712       325  0.235578 15.895495         0         0 0.54900873142888673 
   3     4       236       873       551  0.783472 12.735496        -1        -1         -1 
   4     5       118       711       358  0.707359 14.957484        -1        -1         -1 
   4     6       209       856       547  0.655484 15.817484        -1        -1         -1 
   5     7       809       708       323  0.260576 14.978779         0         0 0.54910764878747587 
   6     8       325       852       555  0.728681 12.909473        -1        -1         -1 
   7     9      1112       885       587  0.786075 16.371376        -1        -1         -1 
   8    10       180       887       573  0.985885 13.814431        -1        -1         -1 
   8    11       258       895       604  0.934932 12.714431        -1        -1         -1