phone spacing 50 meters, inner offset 100 meters
survey=land area=MiddleEast source=Geoflex spread=offend
n1=2500 d1=.002 f1=.002 label1="Time (sec)"
n2=60 d2=.050 f2=.100 label2="Offset (km)"
n3=1
title="Oz 39"
plottpow=2.382324