Sample data:
           1       1 2395 2261 2408 2269 -136.757   61.854 -136.831   61.991   15.73  165.71       2.35       2.64       2.00      37.00   16 100

Value:
1: counter: first part of an id number
2:  i: second part of an id number
3:  tx0: x coordinate of the start of the object
4:  ty0: y coordinate of the start of the object
5:  tx1: x coordinate of the end of the object
6:  ty1: y coordinate of the end of the object
7:  lon0: logitude  coordinate of the start of the object
8:  lat0: latitude  coordinate of the start of the object
9:  lon1: logitude  coordinate of the end of the object
10: lat1: latitude  coordinate of the end of the object
11: gclen: great circle length (km) of the object
12: gcazi: azimuth angle of object
13: twid: width of object
14: iwidth: mean width calculated along path of lead (value 13 is a better width parameter)
15: iwidth2 median width calculated along path of lead (value 13 is a better width parameter)
16: tarea: objectarea
17: tmax: max Hough line 
18: code: object mask code (code 100= lead)


counter,i, tx0,ty0,tx1,ty1,lon0,lat0,lon1,lat1,gclen,gcazi,twid,iwidth,iwidth2,tarea,tmax, code