H  SOFTWARE NAME & VERSION
I  GPSU 4.10  
S SymbolSet=0

H R DATUM
M E   Ord Srvy Grt Britn 075  5.7360400E+02  1.1960020E-05 375 -111 431

H   COORDINATE SYSTEM
U   BRITISH GRID

F	ID----	Zn	East	North	Alt(m)	Comment
W	Start	SN	95400	84700	0	Severn Porte
W	CP01	SN	91100	86900	0	Red Kite Kiosk
W	CP02	SN	89700	86000	0	Brithdir
W	Finish	SN	95400	84700	0	Severn Porte

R 00  Sabrina
F ID----
W Start
W CP01
W CP02
W Finish