# Custom symbol showing an annotated azimuth CW relative to North
# Input data is expected to have lon, lat, azimuth
N:	1 a
# Draw dashed North reference line
0	0	M	-W0.25p,-
0	1	D
S
# Draw angular opening
0	0.25	M	-W0.25p
0	0	0.5	0	$1 A
S
# Place vector pointing in azimuth direction
0	0	$1	0.5	v
# Annotate the azimuth
0.02 0.28 10p $1@. l+fHelvetica-Oblique+jBL -W- -G-