altos/plottest: Make linewidth bigger

1-pixel lines are harsh in 2018

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/test/plottest b/src/test/plottest
index e427604ac4c488335677685c5ff295708cb9baf6..5b30cfa546923713c8273b1842ba644bff293f1e 100755 (executable)
--- a/src/test/plottest
+++ b/src/test/plottest
@@ -1,3 +1,7 @@
+#!/bin/bash
+
+LINEWIDTH=2
+
 gnuplot -persist << EOF
 set title "$1"
 set ylabel "altitude (m)"
@@ -6,14 +10,24 @@ set xlabel "time (s)"
 set xtics border out nomirror
 set ytics border out nomirror
 set y2tics border out nomirror
-plot "$1" using 1:3 with lines axes x1y1 title "raw height",\
-"$1" using 1:5 with lines axes x1y2 title "raw accel",\
-"$1" using 1:7 with lines axes x1y2 title "accel speed",\
-"$1" using 1:11 with lines axes x1y1 title "height",\
-"$1" using 1:13 with lines axes x1y2 title "speed",\
-"$1" using 1:15 with lines axes x1y2 title "accel",\
-"$1" using 1:19 with lines axes x1y1 title "drogue",\
-"$1" using 1:21 with lines axes x1y1 title "main",\
-"$1" using 1:23 with lines axes x1y1 title "error",\
-"$1" using 1:9 with lines axes x1y2 title "state"
+set style line 1 linewidth $LINEWIDTH
+set style line 2 linewidth $LINEWIDTH
+set style line 3 linewidth $LINEWIDTH
+set style line 4 linewidth $LINEWIDTH
+set style line 5 linewidth $LINEWIDTH
+set style line 6 linewidth $LINEWIDTH
+set style line 7 linewidth $LINEWIDTH dashtype 2
+set style line 8 linewidth $LINEWIDTH dashtype 2
+set style line 9 linewidth $LINEWIDTH dashtype 2
+set style line 10 linewidth $LINEWIDTH dashtype 2
+plot "$1" using 1:3 with lines axes x1y1 title "raw height" ls 1,\
+"$1" using 1:5 with lines axes x1y2 title "raw accel" ls 2,\
+"$1" using 1:7 with lines axes x1y2 title "accel speed" ls 3,\
+"$1" using 1:11 with lines axes x1y1 title "height" ls 4,\
+"$1" using 1:13 with lines axes x1y2 title "speed" ls 5,\
+"$1" using 1:15 with lines axes x1y2 title "accel" ls 6,\
+"$1" using 1:19 with lines axes x1y1 title "drogue" ls 7,\
+"$1" using 1:21 with lines axes x1y1 title "main" ls 8,\
+"$1" using 1:23 with lines axes x1y1 title "error" ls 9,\
+"$1" using 1:9 with lines axes x1y2 title "state" ls 10
 EOF