Gnuplot Scripts

No problem!

I forgot to change the textcolor. (Also, there was a typo which I have fixed as well.)

Code: Select all

#! /usr/bin/env gnuplot
# -*- coding: utf-8 -*-

reset

set terminal pngcairo enhanced background "#000000" font "Lato-Light,9" linewidth 1 rounded size 600,200
set output "/Users/TV/10DayForecast.png"
dataFileForecast = "/Users/TV/10DayForecast.csv"
set datafile separator ','
set timefmt "%Y-%m-%d"
stats dataFileForecast using 2:4 nooutput

freezeWarning = 32.
Yhigh = STATS_max_x + 10.
Ylow = STATS_min_y - 10.
freezeLabel = ((freezeWarning-Ylow) / (Yhigh-Ylow))

unset key
set border linetype rgb "#666666"
set boxwidth 0.25 relative
set style fill transparent solid 0.4
set style line 1 linetype rgb "#0066CC"
set style line 2 linetype rgb "#FFFFFF" pointtype 7 pointsize .5
set style line 3 linetype rgb "#666666"
set style line 4 linetype rgb "#FFFF00"
set style line 5 linetype rgb "#333333"

set label "°" right

unset mxtics
set tics textcolor rgb "#666666"

# X Axis
set xdata time
set xtics format "%a" nomirror
set autoscale xfix
set offsets 12*60*60,12*60*60,0,0

# Y Axis
set ytics format "%2f°" nomirror
set yrange [Ylow:Yhigh]
unset ytics
if (32 > Ylow) set label "32°" at graph 0.01,freezeLabel tc rgb "#FFFFFF" font ",8"

# Y2 Axis
set y2tics format "%2.0f%%" nomirror
set y2range [0:100]

plot dataFileForecast using 1:2 with lines,\
    dataFileForecast using 1:2:3 with labels texcolor rgb "white",\
     dataFileForecast using 1:4 with lines,\
     dataFileForecast using 1:2:5 with labels textcolor rgb "white",\
     freezeWarning with lines

No problem!

I forgot to change the textcolor. (Also, there was a typo which I have fixed as well.)

Code: Select all

#! /usr/bin/env gnuplot
# -*- coding: utf-8 -*-

reset

set terminal pngcairo enhanced background "#000000" font "Lato-Light,9" linewidth 1 rounded size 600,200
set output "/Users/TV/10DayForecast.png"
dataFileForecast = "/Users/TV/10DayForecast.csv"
set datafile separator ','
set timefmt "%Y-%m-%d"
stats dataFileForecast using 2:4 nooutput

freezeWarning = 32.
Yhigh = STATS_max_x + 10.
Ylow = STATS_min_y - 10.
freezeLabel = ((freezeWarning-Ylow) / (Yhigh-Ylow))

unset key
set border linetype rgb "#666666"
set boxwidth 0.25 relative
set style fill transparent solid 0.4
set style line 1 linetype rgb "#0066CC"
set style line 2 linetype rgb "#FFFFFF" pointtype 7 pointsize .5
set style line 3 linetype rgb "#666666"
set style line 4 linetype rgb "#FFFF00"
set style line 5 linetype rgb "#333333"

set label "°" right

unset mxtics
set tics textcolor rgb "#666666"

# X Axis
set xdata time
set xtics format "%a" nomirror
set autoscale xfix
set offsets 12*60*60,12*60*60,0,0

# Y Axis
set ytics format "%2f°" nomirror
set yrange [Ylow:Yhigh]
unset ytics
if (32 > Ylow) set label "32°" at graph 0.01,freezeLabel tc rgb "#FFFFFF" font ",8"

# Y2 Axis
set y2tics format "%2.0f%%" nomirror
set y2range [0:100]

plot dataFileForecast using 1:2 with lines,\
    dataFileForecast using 1:2:3 with labels texcolor rgb "#FFFFFF",\
     dataFileForecast using 1:4 with lines,\
     dataFileForecast using 1:2:5 with labels textcolor rgb "#FFFFFF",\
     freezeWarning with lines

Think we lost a line.

Thanks,

Carl

Yet another typo on my part, sorry!

Code: Select all

#! /usr/bin/env gnuplot
# -*- coding: utf-8 -*-

reset

set terminal pngcairo enhanced background "#000000" font "Lato-Light,9" linewidth 1 rounded size 600,200
set output "/Users/TV/10DayForecast.png"
dataFileForecast = "/Users/TV/10DayForecast.csv"
set datafile separator ','
set timefmt "%Y-%m-%d"
stats dataFileForecast using 2:4 nooutput

freezeWarning = 32.
Yhigh = STATS_max_x + 10.
Ylow = STATS_min_y - 10.
freezeLabel = ((freezeWarning-Ylow) / (Yhigh-Ylow))

unset key
set border linetype rgb "#666666"
set boxwidth 0.25 relative
set style fill transparent solid 0.4
set style line 1 linetype rgb "#0066CC"
set style line 2 linetype rgb "#FFFFFF" pointtype 7 pointsize .5
set style line 3 linetype rgb "#666666"
set style line 4 linetype rgb "#FFFF00"
set style line 5 linetype rgb "#333333"

set label "°" right

unset mxtics
set tics textcolor rgb "#666666"

# X Axis
set xdata time
set xtics format "%a" nomirror
set autoscale xfix
set offsets 12*60*60,12*60*60,0,0

# Y Axis
set ytics format "%2f°" nomirror
set yrange [Ylow:Yhigh]
unset ytics
if (32 > Ylow) set label "32°" at graph 0.01,freezeLabel tc rgb "#FFFFFF" font ",8"

# Y2 Axis
set y2tics format "%2.0f%%" nomirror
set y2range [0:100]

plot dataFileForecast using 1:2 with lines,\
    dataFileForecast using 1:2:3 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:4 with lines,\
     dataFileForecast using 1:2:5 with labels textcolor rgb "#FFFFFF",\
     freezeWarning with lines

Numbers!

Highs and lows on top of each other?

See that second to last line? Change "1:2:5" to "1:4:5".

Looking great. Any way to have that cool fill?

Thanks,

Carl

You have Gnuplot 4.6 I believe, so it should be possible.

Try replacing the last line with this and let's see what we get.

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freezeWarning with filledcurves above y1=0

Better.

That's terrific. Are you seeing how this is coming together? The tweaking is easier now.

Let's replace the entire plot segment with this:

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plot dataFileForecast using 1:2 with filledcurves above y1=0,\
     dataFileForecast using 1:2:3 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:4 with filledcurves above y1=0,\
     dataFileForecast using 1:2:5 with labels textcolor rgb "#FFFFFF",\
     freezeWarning with filledcurves above y1=0

Looks great to me. Hate to take up anymore of your time.

Thanks,

Carl

edit: Precip lines?

Truly not a problem. Don't worry about that at all!

Code: Select all

plot dataFileForecast using 1:2 with filledcurves above y1=0,\
     dataFileForecast using 1:2:3 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:4 with filledcurves above y1=0,\
     dataFileForecast using 1:4:5 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:6 with impulses,\
     freezeWarning with filledcurves above y1=0

Completely happy to continue with the help; I'm hoping that the thread will provide help to others, too!

Dave

Maybe one last tweek?
If the bottom fill could stay the cool blue for below 32 that would be perfect.

edit: I adjusted the sizing a bit.

Carl

You can change the colors any way you like!

line color:

Code: Select all

linecolor rgb "#FFFFFF"

text color:

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textcolor rgb "#FFFFFF"

All you need to do is change the RGB value to whatever color you like.

http://www.colorpicker.com/

We haven't specified a linecolor, so Gnuplot is picking for us. To change that, all we need to do is ask, by adding it to the proper line (in this case, the last one):

Code: Select all

plot dataFileForecast using 1:2 with filledcurves above y1=0,\
     dataFileForecast using 1:2:3 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:4 with filledcurves above y1=0,\
     dataFileForecast using 1:4:5 with labels textcolor rgb "#FFFFFF",\
     dataFileForecast using 1:6 with impulses,\
     freezeWarning with filledcurves above y1=0 linecolor rgb "#0066CC"

Love it Dave! Working on the CP for it now.

Many thanks again, I do hope you're right in that others find it useful.

Carl