maxrjones
/
gmt-fork
mirror of https://github.com/meghanrjones/gmt.git


  
1

	
2

	
3

	
4

	
5

	
6

	
7

	
8

	
9

	
10

	
11

	
12

	
13

	
14

	
15

	
16

	
17

	
18

	
19

	
20

	
21

	
22

	
23

	
24

	
25

	
26

	
            #!/usr/bin/env bash
#
# Test Delauney and Voronoi for Cartesian data

ps=nnn.ps

cat << EOF > tridata.txt
2.53857	5.16657	0
2.48365	6.26811	1
8.68883	4.55983	2
4.11104	7.78623	3
1.79704	6.53027	4
7.17493	3.81713	5
3.41052	8.18161	6
8.35062	1.43348	7
8.1706	4.46765	8
5.27815	1.15172	9
EOF

gmt makecpt -Ccategorical -T0/10/1 > t.cpt
gmt triangulate tridata.txt -Qn -R0/10/0/10 -Gjunk.nc -I0.05 -T > t.txt
gmt grdimage junk.nc -JX4i -P -Baf -BWSnE+t"Natural Nearest Neighbor Gridding" -Ct.cpt -K -Xc > $ps
gmt psxy -R -J -O -K -W0.25p t.txt >> $ps
gmt psxy -R -J -O -Sc0.25c -Gwhite -W0.25p tridata.txt -K >> $ps
gmt psxy -R -J -O -W1p+cf -L t.txt -Ct.cpt -Baf -BWsNE+t"Voronoi polygons" -K -Y4.75i >> $ps
gmt psxy -R -J -O -Sc0.25c -Gwhite -W0.25p tridata.txt >> $ps