1#!/usr/bin/env bash 2# 3# Test Delauney and Voronoi for Cartesian data 4 5ps=trivor.ps 6 7cat << EOF > nodes.xy 82.53857 5.16657 92.48365 6.26811 108.68883 4.55983 114.11104 7.78623 121.79704 6.53027 137.17493 3.81713 143.41052 8.18161 158.35062 1.43348 168.1706 4.46765 175.27815 1.15172 18EOF 19 20gmt triangulate nodes.xy -M | gmt psxy -R0/10/0/10 -JX6i -P -K -W0.25p,red > $ps 21gmt psxy -R -J -O -B2g1 -Sc0.2i -Gwhite -W0.25p nodes.xy -K >> $ps 22$AWK '{printf "%s %s %d\n", $1, $2, NR-1}' nodes.xy | gmt pstext -R -J -F+f8p -O -K >> $ps 23gmt triangulate nodes.xy -M -Q -R0/10/0/10 | gmt psxy -R0/10/0/10 -J -O -W1p >> $ps 24