pltype 4
window on
box off
mercat on
size 8.0, 10.5
rotate on
origin 1.5, 3
xlab Longitude
ylab Latitude
xaxis -122.41,-122.37,0.01
yaxis 36.68,36.72,0.01
xfor (f7.2,''LONE'')
yfor (f6.2,''LAT'')
vars,1,,2,1
rd gps.plot

transxy 1,-1.,0,1,0
line 1,3,3
axlabp -1,-1
title "GPS position of mooring M2"
plot