In a message dated 11/30/2009 3:45:02 PM Eastern Standard Time,
Why does the area displayed change when the amount of land enclosed
The plot does not close. The last line leaves off somewhere other than the
starting point and it throws off the area calculation. The first line is not
a part of the tract, only a reference to where it starts.
You can do one of two things:
preceed what you have with an additional line of s60w; 257V; (to reverse
the first line)
follow what you have with:
ln ; ;
to make the plot close.