gmt-fork/test/psxy/connections.sh

#!/usr/bin/env bash
#
# Plot a lot of line segments

ps=connections.ps

gmt pscoast -R-71.6/-57.4/37.4/46.2 -JM20c -Dh -Glightgreen -Wdarkgreen -K > $ps
# echo ; echo -n "- test with >  "
time cat "${src:-.}"/connections.dat | gmt psxy -A -R -J -O -K -Wred >> $ps
# echo -n "- test with NaN"
time sed 's:>:NaN NaN:' "${src:-.}"/connections.dat | gmt psxy -A -R -J -O -K -Wblue --IO_SEGMENT_MARKER=N >> $ps
gmt psbasemap -R -J -O -Ba2f1g2 >> $ps

#printf "%-72s" "- PostScript result"