- states
logical flag: include mainland internal state
boundaries?
- coast
logical flag: include coastline?
- xlim
optional limits for the x-axis (longitude).
- ylim
optional limits for the y-axis (latitude). (N.B. all
latitudes for Australia are south, and hence are NEGATIVE.)
- add
logical flag. If TRUE, the plot is superimposed on an
existing plot. Otherwise, a new plot is generated.
- ar
aspect ratio: longitude to latitude.
- eps
If sections
(q.v.) is specified explicitly, the plot
is enlarged four ways by this amount (degrees).
- sections
integer vector specifying which sections
of the
plot are to be included in the range calculation. The sections are
as follows: 1-7, coastlines of WA(1), NT(2), QLD(3), NSW(4), VIC(5),
TAS(6) and SA(7) respectively; sections 8-16 are internal mainland
state boundaries: SA-WA(8), WA-NT(9), NT-SA(10), NT-QLD(11),
QLD-SA(12), QLD-NSW(13), NSW-SA(14), NSW-VIC(15), VIC-SA(16).
- visible
integer vector specifying which of the sections are
actually to appear on the plot.
- ...
optional arguments which will be passed through
lines
.