1 inner offset zero trace (25) added; source at trace 25
phone spacing 100 meters, inner offset 100 meters
survey=land area=Denmark source=Dynamite spread=split
n1=2500 d1=.002 f1=.002 label1="Time (sec)"
n2=49 d2=.100 f2=-2.400 label2="Offset (km)"
n3=1
title="Oz 35" 
plottpow=1.831055