File:THG Emissionen DE UBA-de.svg

set terminal svg size 840 500 enhanced fname "Liberation Sans" # fsize 10
set output "THG_Emissionen_DE_UBA-de.svg"
set title "Treibhausgasemissionen in Deutschland 1990–2021"  font "Liberation Sans, 25"
set datafile missing '"#N/A"'
set datafile separator ","
set key invert
set label 'Daten: Treibhausgas-Emissionen in Deutschland 2020' font ',8' at screen 0.995,0.045 right
set label '(ohne Landnutzungsänderungen, 2021: vorläufig)' font ',8' at screen 0.995,0.02 right

# white background
set obj 1 rectangle behind from screen 0,0 to screen 1,1
set obj 1 fillstyle solid 1.0 fillcolor rgbcolor "white"
set obj 2 rectangle behind from graph 0,0 to graph 1,1
set obj 2 fillstyle solid 1.0 fillcolor rgbcolor "#F2FFFF"

set grid noxtics ytics lt 0 lw 1 lc rgb "grey95"

set yrange [0:1350]
set xtics out nomirror scale 0 offset -1,0 rotate by -60 
set ytics out mirror 0,100,1300
set mytics 2
set ylabel 'Emissionen in Mio. t CO_{2}eq' font ',16'
set xlabel 'Jahr' font ',16'

set boxwidth 1 relative
set style data histograms
set style histogram rowstacked
set style fill solid 1.0 border -1

set label "1. Kyoto-\nVerpflichtungsperiode:\n–21%" at 9,1150 center font "bold,10"
set label "2020:\n–40%" at 18,900 center font ",10"
set label "2045:\n–100%" at 25,100 center font ",10"

# the following plots are done:
# 1: light grey boxes of width one for targets if there is a target range, depicts upper limit
# 2: grey boxes of width one for target
# 3: stacked bar: emissions of other greenhouse gases
# 4: stacked bar: CO2 emissions
# 5: labels (absolute values) of other greenhouse gas emissions
# 6: labels (absolute values) of CO2 emissions
# 7: labels (absolute values) sum of emissions
# 8: labels (absolute values) of upper limit of target-range, only if there is one and there are no emissions for that year yet
# 9: labels (absolute values) of target-range, only if there are no emissions for that year yet
#10: labels (percentage) of total greenhouse gas emission reductions
#11: labels (percentage) of target reduction
#12: labels (percentage) of target reduction range

plot '20230101_THG_Emissionen_D.csv' using 0:(1251*(1-$4)):(1) title "" with boxes fs solid 1.0 noborder linecolor rgb "#F5F5F5", \
     '' using 0:(1251*(1-$5)):(1) title "Minderungsziele" with boxes fs solid 1.0 noborder linecolor rgb "grey95", \
     '' using 2 title "CO_2" linecolor rgb "#FFD700", \
     '' using 3:xtic(1) title "CH_4,NO_2,F-Gase" linecolor rgb "#FF8C00", \
     '' using 0:2:($3>0?$3:"") with labels font ",10" offset 0,1 notitle, \
     '' using 0:(40):($2>0?$2:"") with labels font ",10" notitle, \
     '' using 0:($2+$3):($2+$3>0?sprintf("%d",($2+$3)):"") with labels offset 0,0.5 font ",10" notitle, \
     '' using 0:(40):($2==0 && $4>=0.3 && $4<1 && $4!=$5  ? sprintf("%d",(1251*(1-$5))) : "") with labels font ",10" notitle, \
     '' using 0:(1251*(1-$4)):($2==0 && $4>=0.3 && $4<1 ? sprintf("%d",(1251*(1-$4))) : "") with labels offset 0,0.5 font ",10" notitle, \
     '' using 0:(($2+$3)/2):($2>0 ? sprintf("–%d%",(100*(1251-$2-$3)/1251)):"") with labels font ",8" notitle, \
     '' using 0:(1251*(1-$4)/2):($4>=0.3 && $4<1 && $4==$5 ? sprintf("–%d%",($4*100)):"") with labels font ",8" notitle, \
     '' using 0:(1251*(1-$4)/2):($4>=0.3 && $4<1 && $4!=$5 ? sprintf("–%d%%\n–\n–%d%",($4*100),($5*100)):"") with labels offset 0,1.4 font ",8" notitle