gnuplot-info — For questions and discussion about gnuplot

Re: [Gnuplot-info] Filled steps/fsteps

[Thomas S. <t.s...@fz...>]

generate the internal data, which is used when plotting with 'fstep', by hand
and
write the datapoints into temporary files, which are then used for the final
plot command.
assuming, that you have one datafile with three columns (x,y1,y2):

set term push
set term dumb
plot 'datafilename' using 1:($0>0?PLOT=PLOT.sprintf("%f %f\n%f
%f\n",xlast,$2,$1,$2):PLOT=sprintf("%f %f\n",$1,$2), xlast=$1, $2)
set print 'tempfile1.dat'
print PLOT
unset print
plot 'datafilename' using 1:($0>0?PLOT=PLOT.sprintf("%f %f\n%f
%f\n",xlast,$3,$1,$3):PLOT=sprintf("%f %f\n",$1,$3), xlast=$1, $3)
set print 'tempfile2.dat'
print PLOT
unset print
set term pop
plot 'tempfile1.dat' using 1:2 with filledcurves x1, 'tempfile2.dat' using
1:2 with filledcurves x1

for 'steps' use

...
plot 'datafilename' using 1:($0>0?PLOT=PLOT.sprintf("%f %f\n%f
%f\n",$1,ylast,$1,$2):PLOT=sprintf("%f %f\n",$1,$2), ylast=$2, $2)
...
plot 'datafilename' using 1:($0>0?PLOT=PLOT.sprintf("%f %f\n%f
%f\n",$1,ylast,$1,$3):PLOT=sprintf("%f %f\n",$1,$3), ylast=$3, $3)
...

instead.


Mark Hills-2 wrote:
> 
> On Wed, 28 Apr 2010, Thomas Sefzick wrote:
> 
>> 
>> 'filled boxes' may help:
>> 
>> set style filled solid
>> plot 'datafilename' using 1:2 with boxes, '' using 1:3 with boxes
> 
> Thanks Thomas. With boxes, I am limited to having the points at the 
> centre of the box (unlike with fsteps, where it is to the right). Or is 
> there another way?
> 
> I have the difficulty that my samples are at irregular intervals, so it 
> isn't possible to just shift the boxes to the left as a workaround.
> 
>> 
>> Mark Hills-2 wrote:
>> > 
>> > When using steps/fsteps, is it possible to fill the area under the
>> line?
>> > 
>> > I am plotting a histogram of resource consumption, and fsteps work
>> well. 
>> > It means the area under the line matches the resource consumption over 
>> > time.
>> > 
>> > Using un-filled fsteps means it is difficult to compare two resources
>> on 
>> > the same axes, as frequently one line 'disappears' behind the other. 
>> > Unfortunately, filledcurves is not a good aproximation due to the low 
>> > number of samples.
>> > 
>> > The presence of other filled plots makes this feel like I am missing 
>> > something. Is there a way to achieve filled steps/fsteps (or has anyone 
>> > planned to implement this?)
>> > 
>> > Many thanks
>> > 
>> > -- 
>> > Mark
>> > 
>> >
>> ------------------------------------------------------------------------------
>> > _______________________________________________
>> > gnuplot-info mailing list
>> > gnu...@li...
>> > https://lists.sourceforge.net/lists/listinfo/gnuplot-info
>> > 
>> > 
>> 
>> 
> 
> -- 
> Mark
> 
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 
> 

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Re: [Gnuplot-info] Interactive (movable/active) cursor and gridlines

[Peggy Li <peg...@go...>]

Thank you!

I tried just pressing "g" with my MacBook, but it does not work.

I will wait for mac power user(s) then! Hope one (they) will come out soon
and help.



2010/4/29 Tatsuro MATSUOKA <tma...@ya...>

> Hello
>
> I'm not a mac user. The gnuplot 4.4.0 on windows, pressing "g" (but not use
> Alt key) on the plot
> window makes the plot gridded and moving mouse cursor makes current
> coordinate changeable, and the
> double clicking left button makes the current coordinates to be copied into
> the clipboard.
>
> The gnuplot-4.4.0 on cygwin, the above operations work in similar way.
>
> The problem seems to be mac specific (only my speculation.)
> Please wait until the mac power user will reply to your post.
>
> Regards
>
> Tatsuro
>
> --- Peggy Li wrote:
>
> > Hi
> >
> > With Gnuplot 4.0, when I typed:
> >
> > $gnuplot
> >
> > gnuplot > plot sin(x)
> >
> > If I hit the "alt" key + g, then I will get the gridlines in the plot (in
> > the terminal) and a moveable cursor on the plot (in the terminal). If I
> move
> > around the cursor to a certain position, I can read the x- and y-
> > coordinates precisely.
> >
> > But now with Gnuplot-4.4.0, when I did same, the gridlines did not come
> out
> > and the movable cursor also did not come out. My lap top is MacBook Pro.
> >
> > I tried to search the websites and the instruction manual, but still
> could
> > not find an answer. I would be greatly appreciated if could give me some
> > advice.
> >
> > Thank you.
> >
> >    Peggy Li
> >
> ------------------------------------------------------------------------------
> > _______________________________________________
> > gnuplot-info mailing list
> > gnu...@li...
> > https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> >
>
>
>
> --------------------------------------
> GyaO! - Anime, Dramas, Movies, and Music videos [FREE]
> http://pr.mail.yahoo.co.jp/gyao/
>

Re: [Gnuplot-info] Interactive (movable/active) cursor and gridlines

[Tatsuro M. <tma...@ya...>]

Hello

I'm not a mac user. The gnuplot 4.4.0 on windows, pressing "g" (but not use Alt key) on the plot
window makes the plot gridded and moving mouse cursor makes current coordinate changeable, and the
double clicking left button makes the current coordinates to be copied into the clipboard.

The gnuplot-4.4.0 on cygwin, the above operations work in similar way.

The problem seems to be mac specific (only my speculation.)
Please wait until the mac power user will reply to your post.

Regards

Tatsuro 

--- Peggy Li wrote:

> Hi
> 
> With Gnuplot 4.0, when I typed:
> 
> $gnuplot
> 
> gnuplot > plot sin(x)
> 
> If I hit the "alt" key + g, then I will get the gridlines in the plot (in
> the terminal) and a moveable cursor on the plot (in the terminal). If I move
> around the cursor to a certain position, I can read the x- and y-
> coordinates precisely.
> 
> But now with Gnuplot-4.4.0, when I did same, the gridlines did not come out
> and the movable cursor also did not come out. My lap top is MacBook Pro.
> 
> I tried to search the websites and the instruction manual, but still could
> not find an answer. I would be greatly appreciated if could give me some
> advice.
> 
> Thank you.
> 
>    Peggy Li
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 



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Re: [Gnuplot-info] Filled steps/fsteps

[Mark H. <ma...@po...>]

On Wed, 28 Apr 2010, Hans-Bernhard Br?ker wrote:

> Mark Hills wrote:
> > When using steps/fsteps, is it possible to fill the area under the line?
> 
> No.
> 
> > Using un-filled fsteps means it is difficult to compare two resources on the
> > same axes, as frequently one line 'disappears' behind the other. 
> 
> But if you fill them, you run a significant chance of making them _impossible_
> to compare, because a filled bar will completely vanish behind a higher one.

In my case the graph I would like to be filled is always below, or equal 
to, the other graph. eg. I want to compare total I/O (line) with cached 
I/O (filled). The result of using a filled graph and a line makes the 
graph very clear to interpret.

Nevertheless, is it not always the case that the ordering can be used to 
draw the line over the filled area?

Thanks

-- 
Mark

Re: [Gnuplot-info] Filled steps/fsteps

[Mark H. <ma...@po...>]

On Wed, 28 Apr 2010, Thomas Sefzick wrote:

> 
> 'filled boxes' may help:
> 
> set style filled solid
> plot 'datafilename' using 1:2 with boxes, '' using 1:3 with boxes

Thanks Thomas. With boxes, I am limited to having the points at the 
centre of the box (unlike with fsteps, where it is to the right). Or is 
there another way?

I have the difficulty that my samples are at irregular intervals, so it 
isn't possible to just shift the boxes to the left as a workaround.

> 
> Mark Hills-2 wrote:
> > 
> > When using steps/fsteps, is it possible to fill the area under the line?
> > 
> > I am plotting a histogram of resource consumption, and fsteps work well. 
> > It means the area under the line matches the resource consumption over 
> > time.
> > 
> > Using un-filled fsteps means it is difficult to compare two resources on 
> > the same axes, as frequently one line 'disappears' behind the other. 
> > Unfortunately, filledcurves is not a good aproximation due to the low 
> > number of samples.
> > 
> > The presence of other filled plots makes this feel like I am missing 
> > something. Is there a way to achieve filled steps/fsteps (or has anyone 
> > planned to implement this?)
> > 
> > Many thanks
> > 
> > -- 
> > Mark
> > 
> > ------------------------------------------------------------------------------
> > _______________________________________________
> > gnuplot-info mailing list
> > gnu...@li...
> > https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> > 
> > 
> 
> 

-- 
Mark

Re: [Gnuplot-info] Filled steps/fsteps

[Hans-Bernhard B. <HBB...@t-...>]

Mark Hills wrote:
> When using steps/fsteps, is it possible to fill the area under the line?

No.

> Using un-filled fsteps means it is difficult to compare two resources on 
> the same axes, as frequently one line 'disappears' behind the other. 

But if you fill them, you run a significant chance of making them 
_impossible_ to compare, because a filled bar will completely vanish 
behind a higher one.

Re: [Gnuplot-info] fitting function

[Hans-Bernhard B. <HBB...@t-...>]

Sabari wrote:

> What is the difference between  "using 1:2:3 and using 1:2:3:(1)" for 2d fit

Primarily that one of them is _not_ a 2D fit.  Which of those that is 
depends on what exactly you mean by "2D" fit.

> fit f(x,y) "nor.dat" using 1:2:3 via a,b,c

This won't work.  A fit with 2 independent variables needs four using 
specifications: x, y, z and delta_z.  If your data file lacks a delta_z 
column, you have to invent one, like that:

> fit f(x,y) "nor.dat" using 1:2:3:(1)  via a,b,c

And since all of this is described right on the first page of "help 
fit", I really wonder how you managed to miss this.

Re: [Gnuplot-info] key/legend control

[Peggy Li <peg...@go...>]

So will this be implemented in the future source code for user's
convenience!



On 28 April 2010 17:03, Thomas Sefzick <t.s...@fz...> wrote:

>
> the number of rows/columns is calculated automatically to
> fill the screen.
>
> to change this two new options need to be introduced to the
> 'set key' command, something 'maxcols' and 'maxrows'.
> these values could then be used to change the automatically
> calculated number of rows/columns.
>
> but this needs some changes in the source code.
>
>
> peggyhyli wrote:
> >
> > Hi
> >
> > I have a legend which has 10 keys (10 items). I have used:
> >
> > set key horiz
> > set key
> >
> > I have also tried to use
> >
> > set key height 0.5
> > set key width 20
> >
> > to define/fix the physical size of the legend. But I still do not
> > understand
> > how to use or define the number after
> >
> > set key height
> > set key width
> >
> > For example, how I am going to set the size of the legend to hold the 10
> > items of keys in only 2 columns. That is 5 items of keys in 1 column. Is
> > there also a way so that Gnuplot can automatically set the size of the
> > legend after I fix the number of columns or rows to hold the keys.
> >
> > Thanks in advance.
> >
> >     Peggy Li
> >
> ------------------------------------------------------------------------------
> > _______________________________________________
> > gnuplot-info mailing list
> > gnu...@li...
> > https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> >
> >
>
> --
> View this message in context:
> http://old.nabble.com/key-legend-control-tp28374833p28390629.html
> Sent from the Gnuplot - User mailing list archive at Nabble.com.
>
>
>
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
>

Re: [Gnuplot-info] key/legend control

[Thomas S. <t.s...@fz...>]

the number of rows/columns is calculated automatically to
fill the screen.

to change this two new options need to be introduced to the
'set key' command, something 'maxcols' and 'maxrows'.
these values could then be used to change the automatically
calculated number of rows/columns.

but this needs some changes in the source code.


peggyhyli wrote:
> 
> Hi
> 
> I have a legend which has 10 keys (10 items). I have used:
> 
> set key horiz
> set key
> 
> I have also tried to use
> 
> set key height 0.5
> set key width 20
> 
> to define/fix the physical size of the legend. But I still do not
> understand
> how to use or define the number after
> 
> set key height
> set key width
> 
> For example, how I am going to set the size of the legend to hold the 10
> items of keys in only 2 columns. That is 5 items of keys in 1 column. Is
> there also a way so that Gnuplot can automatically set the size of the
> legend after I fix the number of columns or rows to hold the keys.
> 
> Thanks in advance.
> 
>     Peggy Li
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 
> 

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Re: [Gnuplot-info] fitting function

[Thomas S. <t.s...@fz...>]

'using 1:2:3' means 'using x:z:s', so you omit the y-values.
see the help information of gnuplot or
http://www.gnuplot.info/docs/gnuplot.html#x1-9400057

'using 1:2:3:(1)' is the right syntax.


sabari wrote:
> 
> Dear All
> What is the difference between  "using 1:2:3 and using 1:2:3:(1)" for 2d
> fit
> 
> for example
> 
> fit f(x,y) "nor.dat" using 1:2:3 via a,b,c
> fit f(x,y) "nor.dat" using 1:2:3:(1)  via a,b,c
> 
> with thanks and regards
> 
> sabarinathan.v
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 
> 

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[Gnuplot-info] Interactive (movable/active) cursor and gridlines

[Peggy Li <peg...@go...>]

Hi

With Gnuplot 4.0, when I typed:

$gnuplot

gnuplot > plot sin(x)

If I hit the "alt" key + g, then I will get the gridlines in the plot (in
the terminal) and a moveable cursor on the plot (in the terminal). If I move
around the cursor to a certain position, I can read the x- and y-
coordinates precisely.

But now with Gnuplot-4.4.0, when I did same, the gridlines did not come out
and the movable cursor also did not come out. My lap top is MacBook Pro.

I tried to search the websites and the instruction manual, but still could
not find an answer. I would be greatly appreciated if could give me some
advice.

Thank you.

   Peggy Li

[Gnuplot-info] Problem in a time series on leap years

[pacomet <pa...@gm...>]

Hi everyone

I'm plotting yearly time series data and a problem appears with leap
years. A data file contains 12 rows, each one corresponding to a
month. First column of each row is the date in format YYYYMM
(200801).

The gnuplot script lines refering x axis are

set timefmt "%Y%m"
set xlabel "Month"
set xdata time
set format x "%m"

When plotting a non leap year the graph looks fine (http://www3.uji.es/
~fpastor/research/sst/1989-SST.png<http://www3.uji.es/%7Efpastor/research/sst/1989-SST.png>)
but when plotting a leap year an
extra month (with no data) appears to the right of the graph (http://
www3.uji.es/~fpastor/research/sst/2008-SST.png<http://www3.uji.es/%7Efpastor/research/sst/2008-SST.png>
).

I can't figure out what's happening here.

Any idea or help would be appreciated. Thanks in advance.


-- 
_________________________
El ponent la mou, el llevant la plou
Usuari Linux registrat: 363952
-------
Fotos: http://picasaweb.google.es/pacomet

Re: [Gnuplot-info] Filled steps/fsteps

[Thomas S. <t.s...@fz...>]

'filled boxes' may help:

set style filled solid
plot 'datafilename' using 1:2 with boxes, '' using 1:3 with boxes


Mark Hills-2 wrote:
> 
> When using steps/fsteps, is it possible to fill the area under the line?
> 
> I am plotting a histogram of resource consumption, and fsteps work well. 
> It means the area under the line matches the resource consumption over 
> time.
> 
> Using un-filled fsteps means it is difficult to compare two resources on 
> the same axes, as frequently one line 'disappears' behind the other. 
> Unfortunately, filledcurves is not a good aproximation due to the low 
> number of samples.
> 
> The presence of other filled plots makes this feel like I am missing 
> something. Is there a way to achieve filled steps/fsteps (or has anyone 
> planned to implement this?)
> 
> Many thanks
> 
> -- 
> Mark
> 
> ------------------------------------------------------------------------------
> _______________________________________________
> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 
> 

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[Gnuplot-info] fitting function

[Sabari <sa...@gm...>]

Dear All
What is the difference between  "using 1:2:3 and using 1:2:3:(1)" for 2d fit

for example

fit f(x,y) "nor.dat" using 1:2:3 via a,b,c
fit f(x,y) "nor.dat" using 1:2:3:(1)  via a,b,c

with thanks and regards

sabarinathan.v

Re: [Gnuplot-info] GNUplot Loading probs

[Thomas S. <t.s...@fz...>]

what is inside 'Return Loss.p'?


princemahmmod wrote:
> 
> The code is bellow with...
> gnuplot> set autoscale
> gnuplot> unset log
> gnuplot> unset label
> gnuplot> set xtic auto
> gnuplot> set ytic auto
> gnuplot> set title "Return Loss" 
> gnuplot> set xlabel "Frequency (GHz)" 
> gnuplot> set ylabel "dB" 
> gnuplot> set key 1.57, -8   
> gnuplot> set label "-6.92 dB" at 2.45, -6.6 
> gnuplot> set arrow from 2.45, -6.9 to 2.51, -6.68
> gnuplot> set xr [1:3]   
> gnuplot> set yr [-9:-4] 
> gnuplot> plot "Return Loss.dat" using 1:2 title 'DB(|S(1,1)|)' with
> linespoints
> gnuplot> load 'Return Loss.p'
> 
> 
> Thomas Sefzick wrote:
>> 
>> which command are you using when plotting the graph?
>> what is inside 'xx.p'?
>> 
>> 
>> princemahmmod wrote:
>>> 
>>> Hi,
>>> I can plot my graph but when I give command >> "load 'xx.p' " showing
>>> c.utils: no such file or directory. Please let me know how to solve
>>> c.utils...!!!
>>> 
>> 
>> 
> 
> 

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Re: [Gnuplot-info] Customization of SciTE for gnuplot 4.4.0 for window is uploaded

[Tatsuro M. <tma...@ya...>]

Hello

I have tried to add auto-completion facility of gnuplot editting for my SciTE customization.

If you have interest, please visit
http://www.tatsuromatsuoka.com/gnuplot/Eng/SciTE/SciTEgnuplot.html 

Regards
 
Tatsuro 

--- Tatsuro MATSUOKA  wrote:

> Hello
> 
> Recently I have customized the SciTE for gnuplot.
> I can use the syntax highlightning.
> I have added the the execute the script from SciTE Tools menu.
> (This has some dirty parts but can use it usefully.)
> 
> If you have interest, please visit
> http://www.tatsuromatsuoka.com/gnuplot/Eng/SciTE/SciTEgnuplot.html
> 
> Regards
> 
> Tatsuro
> 
> --------------------------------------
> GyaO! - Anime, Dramas, Movies, and Music videos [FREE]
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> 
> ------------------------------------------------------------------------------
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> gnuplot-info mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
> 


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Re: [Gnuplot-info] unknown coloums,multiplot layout, cli

[bernhard <q....@gm...>]

Hi,

as far as I know, problems 1 and 3 cannot be done with gnuplot as it is. 
but I would suggest you to write a shell script to write/rewrite the 
gnuplot script and then start gnuplot. therefore you still only have one 
script to execute.

for problem 1 you might write a shell script which does:
- check for number of columns in your datafile
- insert as many plot commands as there are columns at the end of the 
gnuplot script template (you can do that with the 'cat' command; you 
might control the inserted plot commands with command-line parameters as 
well)
- run gnuplot

as for problem 1, I would suggest to do something similar for problem 3:
you can use the 'sed' command to substitute strings in files. when you 
write a shell script then you can use the parameter $1 and substitute a 
given string in your gnuplot script (can be everything) with the string 
$1. after that just let gnuplot do its stuff.

I don't know about your second problem, and I haven't checked it, but 
maybe you can 'trick' gnuplot in that case: switch off everything 
visible for the plot (border, grid, key, axes, tics etc.) and plot an 
'empty' file as your third plot. after that set your plot preferences 
again the way you want it. in theory that should result in a 'blank' plot.


hope it will help,
  bernhard



On 28.04.2010, at 11:30, bai...@eu... wrote:

>
>
>
> Hi,
>
> I have some question, on which i did  not find any help elsewhere.
>
> 1. I would like to plot data from a file arranged in one block but 
> unknown number of coloums (always at least 2), each coloum (except the 
> first) is supposed to be plotted with the first coloumn being the x's. 
> How can that be done and with what version of gnuplot?
>
> 2. assuming i have a multiplot layout 3,3  can i control somehow, that 
> i only have 2 plots in the first row, and 3 in the remaining two?
>
> 3. When i write a gnuplot script with #!/usr/local/bin/gnuplot in the 
> top line, can i hand over commandline parameters (ie like in bash with 
> %1) ?
>
> Thanks a lot for your help!
>
> Greetings

[Gnuplot-info] unknown coloums,multiplot layout, cli

[<bai...@eu...>]

 Hi,

I have some question, on which i did  not find any help elsewhere.

1. I would like to plot data from a file arranged in one block but unknown number of coloums (always at least 2), each coloum (except the first) is supposed to be plotted with the first coloumn being the x's. How can that be done and with what version of gnuplot?

2. assuming i have a multiplot layout 3,3  can i control somehow, that i only have 2 plots in the first row, and 3 in the remaining two?

3. When i write a gnuplot script with #!/usr/local/bin/gnuplot in the top line, can i hand over commandline parameters (ie like in bash with %1) ?

Thanks a lot for your help!

Greetings


 

[Gnuplot-info] Number of xtics

[Torquil M. S. <to...@gm...>]

Hi!

It seems that gnuplot often lets the xtics numbers overlap in my case. I would 
like to tell gnuplot to not show so many numbers on the x-axis. In my case, 4-5 
numbers on the x-axis will suffice. These are large numbers, and not in 
"scientific notation", i.e. 3.4E5.

Is it possible to do this without having to explicitely specify the positions of 
the tics? I can't find this under xtics in the documentation. I need something 
that is independent of the particular values and ranges of the x-axis in my 
plots. Something like:

set xtics maxnum 5

I'm hoping to put something like this into my gnuplot "include file" that I run 
at the top of all my gnuplot scripts.

Torquil

[Gnuplot-info] Filled steps/fsteps

[Mark H. <ma...@po...>]

When using steps/fsteps, is it possible to fill the area under the line?

I am plotting a histogram of resource consumption, and fsteps work well. 
It means the area under the line matches the resource consumption over 
time.

Using un-filled fsteps means it is difficult to compare two resources on 
the same axes, as frequently one line 'disappears' behind the other. 
Unfortunately, filledcurves is not a good aproximation due to the low 
number of samples.

The presence of other filled plots makes this feel like I am missing 
something. Is there a way to achieve filled steps/fsteps (or has anyone 
planned to implement this?)

Many thanks

-- 
Mark

[Gnuplot-info] Customization of SciTE for gnuplot 4.4.0 for window is uploaded

[Tatsuro M. <tma...@ya...>]

Hello

Recently I have customized the SciTE for gnuplot.
I can use the syntax highlightning.
I have added the the execute the script from SciTE Tools menu.
(This has some dirty parts but can use it usefully.)

If you have interest, please visit
http://www.tatsuromatsuoka.com/gnuplot/Eng/SciTE/SciTEgnuplot.html

Regards

Tatsuro

--------------------------------------
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[Gnuplot-info] key/legend control

[Peggy Li <peg...@go...>]

Hi

I have a legend which has 10 keys (10 items). I have used:

set key horiz
set key

I have also tried to use

set key height 0.5
set key width 20

to define/fix the physical size of the legend. But I still do not understand
how to use or define the number after

set key height
set key width

For example, how I am going to set the size of the legend to hold the 10
items of keys in only 2 columns. That is 5 items of keys in 1 column. Is
there also a way so that Gnuplot can automatically set the size of the
legend after I fix the number of columns or rows to hold the keys.

Thanks in advance.

    Peggy Li

Re: [Gnuplot-info] GNUplot Loading probs

[Thomas S. <t.s...@fz...>]

which command are you using when plotting the graph?
what is inside 'xx.p'?


princemahmmod wrote:
> 
> Hi,
> I can plot my graph but when I give command >> "load 'xx.p' " showing
> c.utils: no such file or directory. Please let me know how to solve
> c.utils...!!!
> 

-- 
View this message in context: http://old.nabble.com/GNUplot-Loading-probs-tp28370483p28373539.html
Sent from the Gnuplot - User mailing list archive at Nabble.com.

[Gnuplot-info] key/legend control

[Peggy Li <peg...@go...>]

Hi

I have a legend which has 10 keys (10 items). I have used:

set key horiz
set key

I have also tried to use

set key height 0.5
set key width 20

to define/fix the physical size of the legend. But I still do not understand
how to use or define the number after

set key height
set key width

For example, how I am going to set the size of the legend to hold the 10
items of keys in only 2 columns. That is 5 items of keys in 1 column. Is
there also a way so that Gnuplot can automatically set the size of the
legend after I fix the number of columns or rows to hold the keys.

Thanks in advance.

    Peggy Li

[Gnuplot-info] Email - www.gnuplot.info

[Mauricio G. <ga...@fc...>]

Dear Gnuplot users

Anybody of this list knows the email of the person that
maintain the Gnuplot page at http://www.gnuplot.info/

Thanks in advance

M. Galo