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


  
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            #!/usr/bin/env bash
#
# Check GMT4-style vector symbols

ps=oldvec.ps

gmt set MAP_VECTOR_SHAPE 0.5
# Center justified vectors
gmt psxy -R0/6/-1/1 -Jx1i -P -K -W2p -Gred -S -B0g1 -B+t"GMT5 Vectors" << EOF > $ps
1	0	45	1.5i	v18p+jc+b+e+p1p,blue+a45
3	0	45	1.5i	v18p+jc+e+p-+a45
5	0	45	1.5i	v18p+jc+e+a45
EOF
gmt psxy -R -J -O -W1p,blue -Gred -S -B0g1 -B+t"GMT4 Vectors" -Y3.5i << EOF >> $ps
1	0	45	1.5i	vB4p/18p/7.5p
3	0	45	1.5i	vb4p/18p/7.5p
5	0	45	1.5i	vb4p/18p/7.5p
EOF