#!/usr/bin/env bash
set -euo pipefail
export GMT_SESSION_NAME=$$
mkdir -p figures
gmt begin figures/GMT-20-003 png,pdf E200,H2,Qg4,Qt4 -C
gmt set GMT_AUTO_DOWNLOAD off MAP_FRAME_TYPE plain PROJ_LENGTH_UNIT cm FONT_ANNOT_PRIMARY 9p FONT_LABEL 10p FONT_TITLE 11p PS_LINE_CAP round PS_LINE_JOIN round COLOR_NAN gray85
printf -- '2 2 2.4 1.1 0.35 0.5 0.25 A\n5 2 1.2 2.1 0.5 0.3 -0.2 B\n8 2 -2 1.5 0.4 0.6 0.4 C\n2 5 1.8 -1.1 0.3 0.45 -0.25 D\n5 5 0.8 -1.8 0.5 0.35 0.1 E\n8 5 -1.8 -1.2 0.45 0.5 -0.3 F\n' > velocities.txt
gmt velo velocities.txt -R0/10/0/7 -JX11c/7c -Se0.45c/0.95+f9p '-A0.22c+e+p0.6p,#00549f' '-G#00549f' '-E#8ebae5' '-W0.6p,#00549f' -Bxa2+lx -Bya1+ly -BWSne
gmt basemap -B+t"GMT-20-003"
gmt end