# Plot 16WW modelled DHW diversion per hour for selected months.
# Plot various variants and sizes, including a hero image banner.
# Intended to be run in directory with output from model run.

# Input of form:
# ## YEARSTOUSE 2019 2020 2021
# ## MAXDIVERTW 3000
# ## DHWWhPERDAY 4000
# ## STOREMAXWh 7000
# ## MARGINW 400
# #h   06   09   12
# 00    0    0    0
# 01    0    0    0
# 02    0    0    0
# 03    0    0    0
# 04    0    0    0
# 05   18    0    0
# 06  130    1    0


# FIGURE FOR DESKTOP, LINEAR SCALE, x1 PIXEL DENSITY
# 720x540 is same aspect ratio as 640x480, but scaled for EOU www figure.
#set terminal png small size 720,540
set terminal png size 720,540
# 'raw' image should probably be converted with eg zopflipng.
set output "diversion-by-hour-400W-margin-720w.raw.png"
set title "16WW Modelled Diversion By Hour for Selected Months"
#set key off
#set key outside
#set key right
#set key box
#set lmargin 1.5
#set lmargin 0
#set rmargin 13.5
#set tmargin 0.5
#set bmargin 1.5
#set grid xtics y2tics
#set border 0
set xrange [0:23]
set yrange [0:]
#set xtics rotate
set format y "%gW"
set format x "%2gh"
#set noytics
#unset autoscale y
#set y2tics
#set format y2 "%gW"
#set tics scale 3
plot "diversion-by-hour.txt" \
       using 1:4 title "Dec" smooth csplines lw 1 lc 1, \
    "" using 1:4 notitle with points lc 1, \
    "" using 1:3 title "Sep" smooth csplines lw 1 lc 2, \
    "" using 1:3 notitle with points lc 2, \
    "" using 1:2 title "Jun" smooth csplines lw 3 lc 3, \
    "" using 1:2 notitle with points lc 3

# Hero image banner.
# 800x200 to use as is, visually simplified for small file size.
set terminal png size 800,200
set output "diversion-by-hour-400W-margin-banner-800w.raw.png"
unset title
unset grid
unset border
set key off
unset yrange
set noytics
set noxtics
plot "diversion-by-hour.txt" \
       using 1:4 notitle smooth csplines lw 1 lc 1, \
    "" using 1:3 notitle smooth csplines lw 1 lc 2, \
    "" using 1:2 notitle smooth csplines lw 3 lc 3