pscoast | R Documentation |
Call GMT to draw a map (coastlines, borders, rivers) and save in postscript format.
pscoast(cmd, file=getOption("gmt.file"))
cmd |
string of arguments passed to GMT shell command
|
file |
filename where the map will be saved. |
The file
argument can be supplied with (recommended) or without
a full directory path. Without a path, the current working directory
is used (see getwd
and setwd
).
See the GMT documentation for details on pscoast
and other
GMT commands.
NULL
, but a map is drawn and saved in postscript format.
Similar to plot
and postscript
in native
R graphics.
gmt
, pscoast
, psxy
,
pstext
, psbar
, and psclose
work together to draw maps.
gmt-package
gives an overview of the package.
## Not run:
# Draw map and save as "map.ps" in current working directory
gmt(demo.par)
pscoast(demo.coast)
psxy(demo.xy)
pstext(demo.text, "-J -R -F+f+a+j -O -K")
psbar(demo.bar, ref=66)
psclose()
# See directory gmt/example for details
# Map in one call
pscoast("-JM12c -R7E/38E/29N/48N -G100 -B5", "x.ps")
## End(Not run)
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