set term png medium size 6400,1200 enhanced font "Helvitica" 14

set datafile missing "-"
set xlabel "Date"
set timefmt "%s"
set format x "%Y-%m-%d"
# set format x "%Y-%m-%d %H:%M:%S"
set xdata time
# set xtics rotate by 45 offset -0.8,-1.8
set xtics autofreq

set ylabel "River level (m)"
set grid y

set key outside bottom center horizontal
set label 11 left at graph 0,char 1 "Data from Environment Agency processed via mafoo.org.uk" font ",12"

### Canterbury
set term png medium size 3600,800 enhanced font "Helvitica" 14
set timefmt "%Y-%m-%dT%H:%M"
set xrange ['2000-01-01 00:00:00':'2000-12-31 23:59:59']

set output "out/canterbury-1143-stacked.png"
set title "River Levels around at Vauxhall Bridge, Great Stour"
plot \
	"1143-pivot.txt" using 1:2 with linespoints title "2014", \
	"1143-pivot.txt" using 1:3 with linespoints title "2015", \
	"1143-pivot.txt" using 1:4 with linespoints title "2016", \
	"1143-pivot.txt" using 1:5 with linespoints title "2017", \
	"1143-pivot.txt" using 1:6 with linespoints title "2018", \
	"1143-pivot.txt" using 1:7 with linespoints title "2019", \
	"1143-pivot.txt" using 1:8 with linespoints title "2020", \
	"1143-pivot.txt" using 1:9 with linespoints title "2021", \
	"1143-pivot.txt" using 1:10 with linespoints title "2022", \
	"1143-pivot.txt" using 1:11 with linespoints title "2023"

set output "out/canterbury-1145-stacked.png"
set title "River Levels around at Wye, Great Stour"
plot \
	"1145-pivot.txt" using 1:2 with linespoints title "2014", \
	"1145-pivot.txt" using 1:3 with linespoints title "2015", \
	"1145-pivot.txt" using 1:4 with linespoints title "2016", \
	"1145-pivot.txt" using 1:5 with linespoints title "2017", \
	"1145-pivot.txt" using 1:6 with linespoints title "2018", \
	"1145-pivot.txt" using 1:7 with linespoints title "2019", \
	"1145-pivot.txt" using 1:8 with linespoints title "2020", \
	"1145-pivot.txt" using 1:9 with linespoints title "2021", \
	"1145-pivot.txt" using 1:10 with linespoints title "2022", \
	"1145-pivot.txt" using 1:11 with linespoints title "2023"

set output "out/canterbury-1135-stacked.png"

set title "River Levels around at Chartham, Great Stour"
plot \
	"1135-pivot.txt" using 1:2 with linespoints title "2014", \
	"1135-pivot.txt" using 1:3 with linespoints title "2015", \
	"1135-pivot.txt" using 1:4 with linespoints title "2016", \
	"1135-pivot.txt" using 1:5 with linespoints title "2017", \
	"1135-pivot.txt" using 1:6 with linespoints title "2018", \
	"1135-pivot.txt" using 1:7 with linespoints title "2019", \
	"1135-pivot.txt" using 1:8 with linespoints title "2020", \
	"1135-pivot.txt" using 1:9 with linespoints title "2021", \
	"1135-pivot.txt" using 1:10 with linespoints title "2022", \
	"1135-pivot.txt" using 1:11 with linespoints title "2023"

set output "out/canterbury-9274-stacked.png"

set title "River Levels around at Westgate Gardens, Great Stour"
plot \
	"9274-pivot.txt" using 1:2 with linespoints title "2020", \
	"9274-pivot.txt" using 1:3 with linespoints title "2021", \
	"9274-pivot.txt" using 1:4 with linespoints title "2022", \
	"9274-pivot.txt" using 1:5 with linespoints title "2023"