[mirrors/Programs.git] / sleepplot.sh

#!/bin/bash

test -z "$1" && {
	echo "Usage: $0 sleeplog.txt"
	exit 23
}

#Count events:
seconds=60
./sleepcount.sh "$1" "$seconds"

#Approximate size of graph
size="$(tail -n 1 "$1" | cut -d . -f 1)"
test $size -gt 3600 && size="$(( $size/10 ))" #For prolonged periods
size="$(( 600 + $size ))"

#Plot it
gnuplot << EOF
set output "$1.png"
set terminal png size $size,300

set title "Sleep motions"
set xlabel "time"
set ylabel "motion"

set yrange [-0.5:3]

set xdata time
set timefmt "%s"
#set format x "%H:%M:%S"

set grid

#set pointsize 0.5
plot "$1" using 2:5 title "Sensor state" with steps,\
"$1.counts.$seconds" using 1:(\$2/5) title "Activations in last $seconds seconds" smooth csplines

EOF
Commit	Line	Data
	1	#!/bin/bash
	2
	3	test -z "$1" && {
	4	echo "Usage: $0 sleeplog.txt"
	5	exit 23
	6	}
	7
	8	#Count events:
	9	seconds=60
	10	./sleepcount.sh "$1" "$seconds"
	11
	12	#Approximate size of graph
	13	size="$(tail -n 1 "$1" \| cut -d . -f 1)"
	14	test $size -gt 3600 && size="$(( $size/10 ))" #For prolonged periods
	15	size="$(( 600 + $size ))"
	16
	17	#Plot it
	18	gnuplot << EOF
	19	set output "$1.png"
	20	set terminal png size $size,300
	21
	22	set title "Sleep motions"
	23	set xlabel "time"
	24	set ylabel "motion"
	25
	26	set yrange [-0.5:3]
	27
	28	set xdata time
	29	set timefmt "%s"
	30	#set format x "%H:%M:%S"
	31
	32	set grid
	33
	34	#set pointsize 0.5
	35	plot "$1" using 2:5 title "Sensor state" with steps,\
	36	"$1.counts.$seconds" using 1:(\$2/5) title "Activations in last $seconds seconds" smooth csplines
	37
	38	EOF
	39
	40
	41
	42