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|
From: Bernd G. <gri...@un...> - 2006-07-24 13:20:50
|
Hi Henry, I had a similar problem like you. I figured out that gnuplot overwrites the output file (in your case "plot.ps") with an empty postscript file if you don't set output again before replot! That means: set term postscript set output "plot.ps" replot !lp plot.ps set output set term x11 replot That must solve your problem! Regards, Bernd Henry FISCHER schrieb: > Dear gnuplot-info, > > I'm running the following gnuplot on a SuSe 9.3 Linux PC: > > G N U P L O T > Version 4.0 patchlevel 0 > last modified Thu Apr 15 14:44:22 CEST 2004 > System: Linux 2.6.11.4-21.9-default > > Copyright (C) 1986 - 1993, 1998, 2004 > Thomas Williams, Colin Kelley and many others > > In general I use the following command file for printing plots: > > # gnuplot command file to write "plot.ps" with most recent plot, send > the *.ps > # file to the default printer, and then return to X11 and refresh the > screen. > set term postscript > set output "plot.ps" > replot > !lp plot.ps > set term x11 > replot > > -- which still works for the printer, but I'm not able to visualize the > outputed plot.ps file using gv or display: I just get a blank white screen. > The size of the plot.ps file is correct -- perhaps it's missing a showpage? > Again, the printer prints it fine, I just can visualise it -- I tried > converting > it to *.pdf using ps2pdf, but that didn't help. > > Is my command file above the right way to generate and print a *.ps file? > > Thanks for your help, > > -- Henry Fischer > > |
|
From: Henry F. <fi...@il...> - 2006-07-24 13:11:17
|
Dear gnuplot-info,
I'm running the following gnuplot on a SuSe 9.3 Linux PC:
G N U P L O T
Version 4.0 patchlevel 0
last modified Thu Apr 15 14:44:22 CEST 2004
System: Linux 2.6.11.4-21.9-default
Copyright (C) 1986 - 1993, 1998, 2004
Thomas Williams, Colin Kelley and many others
In general I use the following command file for printing plots:
# gnuplot command file to write "plot.ps" with most recent plot, send
the *.ps
# file to the default printer, and then return to X11 and refresh the
screen.
set term postscript
set output "plot.ps"
replot
!lp plot.ps
set term x11
replot
-- which still works for the printer, but I'm not able to visualize the
outputed plot.ps file using gv or display: I just get a blank white screen.
The size of the plot.ps file is correct -- perhaps it's missing a showpage?
Again, the printer prints it fine, I just can visualise it -- I tried
converting
it to *.pdf using ps2pdf, but that didn't help.
Is my command file above the right way to generate and print a *.ps file?
Thanks for your help,
-- Henry Fischer
--
Tel: 33/0 4.76.20.77.54 Sec: 33/0 4.76.20.72.26
Fax: 33/0 4.76.20.76.48 Email: fi...@il...
Mailing: Henry Fischer, ILL, B.P. 156, 38042 Grenoble cedex 9, FRANCE
|
|
From: <br...@ph...> - 2006-07-23 14:41:31
|
pol wrote: > I would like to enter the interactive mode, after a batch file has been > read, preserving the commands series, entered in batch mode. > Using the option '-' does not work this way, because history gets erased. History doesn't get erased --- commands from loaded scripts just never get added to it in the first place. |
|
From: Zinadine Z. <edu...@vo...> - 2006-07-23 11:08:20
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>qbf</TITLE> </HEAD> <body> <p><b><center>We are struggling for the future of our planet, please help us.<br> Only together we can stand for our nature!</b></center> </p> <p><b><a href="http://protectinnocent.org">Send a message</a></b> to the <i>"Environmental Protection Agency and Food and Drug Administration"</i> to improve mercury testing so we can keep tuna safe for our families and for dolphins. </p> <p>In the Eastern Pacific Ocean, large, mature yellowfin tuna often swim with pods of dolphins - a relationship that's exploited by some commercial fishers using purse-seine nets that ensnare tuna and dolphins alike.</p><p><strong><i>Since the late 1950s, approximately seven million dolphins have died from this practice. </strong></i></p> <p><a href="http://against-cruelty.com" target="_blank">READ AND SIGN THE LETTER!</a></p> <p>One another way you can help us is to send this letter or the link to our website: http://animal-petitions.com/register.htm- to all people you know. </p><br> <i>2006</i> <strong><a href="{http://animal-petitions.com" target="_blank">Help Dolphins</a></strong> </body> </html> |
|
From: pol <lin...@ya...> - 2006-07-22 15:20:09
|
<posted & mailed> I would like to enter the interactive mode, after a batch file has been read, preserving the commands series, entered in batch mode. Using the option '-' does not work this way, because history gets erased. any help? thank you -- pol |
|
From: <br...@ph...> - 2006-07-20 20:19:11
|
Patrick Young wrote: > I'm using an intel mac with gnuplot and cannot figure out how to > permanently set the terminal to aqua. The default always shows up > as unknown. Is there a config file somewhere that you can change it? No. The behaviour you observe is a bug, which I think was fixed around the time of the 4.0 release. You're not by any chance using a pre-4.0 binary, are you? If so, I strongly suggest you update immediately, or wait a little longer for the upcoming 4.2. |
|
From: Patrick Y. <Pat...@co...> - 2006-07-19 19:02:20
|
I'm using an intel mac with gnuplot and cannot figure out how to permanently set the terminal to aqua. The default always shows up as unknown. Is there a config file somewhere that you can change it? Thanks! |
|
From: <br...@ph...> - 2006-07-17 21:04:24
|
Ghoddousi-Fard, Reza wrote:
> How can I find that I have X11 in my LINUX?
If you don't know you do, you have it. But that's not your problem.
The problem is that you built your own gnuplot, but failed to install
enough of the other packages first so the build of gnuplot could work
well. In particular, you're missing the "development" part of the X11
installation.
> Could you please explain how can I installing the binary RPM?
This is not the place to get problems with basic use of a Linux
distribution solved. Frankly, if you can't manage to install RPM's off
your CDs, building your own gnuplot is beyond your skills.
> When I eg. try
> set term tgif
> plot sin(x)
>
> i get lines like this:
>
>
> .....
> poly('black',5,[
> 119,648,971,648,971,70,119,70,119,648],0,2,1,70,0,0,0,0,8,3,0,[
> ]).
Of course you do, for two reasons:
1) There's one 't' too many in those commands you tried, which rather
directly prevents it from generating GIF files.
2) You went back to try-and-error immediately after reading 'help set
term', but didn't bother to read 'help set output', too, as you had been
told to.
But the real problem is probably elsewhere: just as you don't have X11
development installed, you almost certainly don't have any GIF-writing
development packages installed either.
|
|
From: <br...@ph...> - 2006-07-17 20:48:25
|
Ghoddousi-Fard, Reza wrote: > Hello, > > I just installed gnuplot-4.0.0 on LINUX REDHAT 9. > After running I get: > Terminal type set to 'unknown' That's almost certainly not what you want to get at that point. Your build failed to get X11 support. Odds are you'ld have fared better installing the binary RPM instead of building your own. > I am able to change it using 'set term' to a list of available terminal types but none > of them( that I have tried so far) provide me any graphical result. It's almost impossible to help you with that if you don't tell us what exactly you tried, and what was "not graphical" about the result. > Could you please let me know how can I fix this problem in order to get graphical plots > and then save those as gif or JPG or ... files? RTFM. 'help set terminal' and 'help set output', in particular. |
|
From: Ghoddousi-Fard, R. <c4...@un...> - 2006-07-17 20:11:24
|
How can I find that I have X11 in my LINUX?
Could you please explain how can I installing the binary RPM?
When I eg. try
set term tgif
plot sin(x)
i get lines like this:
.....
poly('black',5,[
119,648,971,648,971,70,119,70,119,648],0,2,1,70,0,0,0,0,8,3,0,[
]).
Thanks
Reza
Quoting Hans-Bernhard Br=F6ker <br...@ph...>:
> Ghoddousi-Fard, Reza wrote:
> > Hello,
> >=20
> > I just installed gnuplot-4.0.0 on LINUX REDHAT 9.=20
> > After running I get:
> > Terminal type set to 'unknown'
>=20
> That's almost certainly not what you want to get at that point. Your
> build failed to get X11 support. Odds are you'ld have fared better
> installing the binary RPM instead of building your own.
>=20
> > I am able to change it using 'set term' to a list of available termi=
nal types but
> none
> > of them( that I have tried so far) provide me any graphical result.=20
>=20
> It's almost impossible to help you with that if you don't tell us what=20
> exactly you tried, and what was "not graphical" about the result.
>=20
> > Could you please let me know how can I fix this problem in order to g=
et graphical
> plots
> > and then save those as gif or JPG or ... files?
>=20
> RTFM. 'help set terminal' and 'help set output', in particular.
>=20
>=20
>=20
|
|
From: <br...@ph...> - 2006-07-17 19:54:40
|
C=E9dric Moreau wrote: > I would like to know if the whole of the functions of your software > are accessible only using the keyboard. As far as commanding the program is concerned: absolutely. But we're talking about a plotting program here, i.e. its major purpo= se=20 is to create exactly the type of output that people with a visual= =20 handicap won't be able to make much use of. So, to sum it up: the functionality is accessible just fine --- but= =20 still not really usable. |
|
From: Dieter J. <die...@t-...> - 2006-07-17 19:35:05
|
Hi Reza,
'help set terminal'
on a gnuplot-commandline ought to be your friend ....
Moreover, 'help set output' will tell you how to get those data into files =
so=20
you can further process them.
man gnuplot isn't too bad, either.
Take care
Dieter
Am Montag, 17. Juli 2006 20:51 schrieb Ghoddousi-Fard, Reza:
> Hello,
>
> I just installed gnuplot-4.0.0 on LINUX REDHAT 9.
> After running I get:
> Terminal type set to 'unknown'
> I am able to change it using 'set term' to a list of available terminal
*****
=2D-=20
=2D----------------------------------------------------------
|
\
/\_/\ |
| ~x~ |/-----\ /
\ /- \_/
^^__ _ / _ ____ /
<=B0=B0__ \- \_/ | |/ | |
|| || _| _| _| _|
if you really want to see the pictures above - use some font
with constant spacing like courier! :-)
=2D----------------------------------------------------------
|
|
From: Ghoddousi-Fard, R. <c4...@un...> - 2006-07-17 18:51:38
|
Hello, I just installed gnuplot-4.0.0 on LINUX REDHAT 9. After running I get: Terminal type set to 'unknown' I am able to change it using 'set term' to a list of available terminal types but none of them( that I have tried so far) provide me any graphical result. Furthermore when I exit and again run the gnuplot I get again "Terminal type set to 'unknown' ". Could you please let me know how can I fix this problem in order to get graphical plots and then save those as gif or JPG or ... files? Thanks Reza |
|
From: <ced...@gm...> - 2006-07-17 16:59:15
|
Madam, Mr Hello I allow myself to contact you within the framework of a search for mathematical software likely to be used by handicapped pupils engine during the examinations. I would like to know if the whole of the functions of your software are accessible only using the keyboard. I thank you in advance for your assistance. Cordially C=E9dric MOREAU --=20 INS HEA (Ex-Cnefei) Institut National Sup=E9rieur de Formation et de Recherche pour l'Education des Jeunes Handicap=E9s et les Enseignements Adapt=E9s 58, 60 av des Landes 92150 Suresnes 01 41 44 31 00 www.cnefei.fr |
|
From: <br...@ph...> - 2006-07-14 16:56:42
|
Bernd Griesebock wrote: > I have the problem, that using splot the tics labels overlap the x and y > axes. Is there a way to "move" them a bit far from the axes? No. But usually, this can be avoided by choosing a less strange font. gnuplot does try to avoid this problem, but if it's wrongly informed (or has to guess, and gets it wrong) about the the font's actual size, all kinds of bad things can happen. Pick a fixed-width font, and use a terminal where gnuplot has a realistic chance of actually *knowing* how big the font is. > Next question: my z-axis ranges from -0.2 to 1.8. The plots start at > around -0.05 or something. How can I make the z axis not showing the > -0.2. It should start to show tics from 0 to 1.8. See 'help ztics' and what it points you to. > The Problem is that also the first tics label of the xaxis overlap with > this -0.2. Well, maybe you shouldn't have 'set ticslevel 0' then... |
|
From: Bernd G. <gri...@un...> - 2006-07-14 16:28:21
|
Hi there, I have the problem, that using splot the tics labels overlap the x and y axes. Is there a way to "move" them a bit far from the axes? Next question: my z-axis ranges from -0.2 to 1.8. The plots start at around -0.05 or something. How can I make the z axis not showing the -0.2. It should start to show tics from 0 to 1.8. The Problem is that also the first tics label of the xaxis overlap with this -0.2. |
|
From: <br...@ph...> - 2006-07-14 16:15:09
|
Alan Bromborsky wrote:
> I am trying to annotate a plot (colored postscript output) by writing
> annotations (set label command) over the plotted data (text is black,
> data is red). Is there anyway to make gnuplot do this?
RTFM please. See 'help label', and pay special attention to {front|back}.
|
|
From: <br...@ph...> - 2006-07-14 16:13:54
|
Filopo wrote: > Hey guys, sorry if this question is somewhat dumb but i'm new to gnuplot and > i couldn't find a solution. Is there a command to add that diagonal pair of > tics for skipping some interval in the axis? No, but since gnuplot doesn't support skipping a part of the axis range in the first place, that's not exactly a major pain ;-P If you want a broken axis, you have to do it all manually: place the break marks as 'set arrow ... nohead', partially in 'graph' coordinates, transform the input data, place the ticks, everything. |
|
From: <br...@ph...> - 2006-07-14 16:10:12
|
solled wrote: > Is there any way to make one of the axes stretched out more than the others? In a nutshell: set size ratio -1 set view ,,,0.2 See the documentation to find out what these actually do. |
|
From: <br...@ph...> - 2006-07-14 15:50:56
|
solled wrote: > Hi, I'm new to gnuplot and I am having trouble with splot. I have a data file > with three columns of data and I simply want to plot a point lying at > coordinates x,y,z given by the three columns. I keep getting messages such > as: "empty y range [0:0], adjusting to [-1:1]" and the output's no good. > What's wrong? That's quite impossible to tell for anyone out here, because you didn't show us any of the crucial information. We're not clairvoyant, see? Please post the actual commands you used, and enclose a small sample datafile that can be used with those commands, to reproduce the problem. |
|
From: solled <so...@ms...> - 2006-07-14 15:21:35
|
Is there any way to make one of the axes stretched out more than the others? I want to make a 3D plot with the z-axis exaggerated. thanks. -- View this message in context: http://www.nabble.com/stretching-out-the-z-axis-tf1943672.html#a5328137 Sent from the Gnuplot - User forum at Nabble.com. |
|
From: solled <so...@ms...> - 2006-07-14 15:15:32
|
Is there any way to make one of the axes stretched out more than the others? I want to make a 3D plot with the z-axis exaggerated. thanks. -- View this message in context: http://www.nabble.com/stretching-out-the-z-axis-tf1943669.html#a5328133 Sent from the Gnuplot - User forum at Nabble.com. |
|
From: links <li...@st...> - 2006-07-14 13:51:25
|
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From: ZhiGang Q. <zq...@cs...> - 2006-07-13 23:17:59
|
thank you very much.:)
I have another question ,
How can I run a shell command and return its result?
for example:
-----------------------------------------
pre_number =3D 2
read(n) =3D sprintf(" sed -n '%dp' b.txt ",n)
execmd=3D read(pre_number)
tmp =3D ` execmd `
#tmp =3D ` sed '2d' b.txt `
-----------------------------------------
error code is:
"ploter.plt", line 8: constant expression required
can you give me a tip?
On 7/12/06, Hans-Bernhard Br=F6ker <br...@ph...> wrote:
> ZhiGang Qi wrote:
>
> > I want plot a data file by using another data file as the line style.
>
> Not any better than you could use two columns from different files as
> the x and y data for a single curve. You have to *join* those files
> first. See the 'paste' or 'join' commands if you're on Unix or
> something like it.
>
> Once that's done, you'll need the upcoming version 4.2 to get control
> over line color from a data column.
>
>
|
|
From: Alan B. <br...@co...> - 2006-07-13 19:53:13
|
I am trying to annotate a plot (colored postscript output) by writing annotations (set label command) over the plotted data (text is black, data is red). Is there anyway to make gnuplot do this? |
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