gnuplot-bugs — Place to submit bug reports on gnuplot

[Gnuplot-bugs] Gnuplot plot has extra data point

[David Li <dl...@gm...>]

Hi,

When I plot a file like "output.plot" which has two columns of data points
like:

1.1 2.6
2.3 4.5
6.7 5.4
...

using the code plot "output.plot", I always get an extra point on the right
side of the output plot screen.  I get the same problem using both
gp426win32 and gp440rc1_win.  I am running Windows Vista 64-bit.

Thanks,
David

[Gnuplot-bugs] NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE "Research, Development and Application of High Technologies in Industry" 22-23 April 2010, St. Petersburg, Russia

[Organization C. <co...@ht...>]

Dear Colleagues!
 
With this letter we send you information about the NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE “Research, Development and Application of High Technologies in Industry”, - 22-23 April 2010, St. Petersburg, Russia and other conferences. We invite you and colleagues from your Institute (University) take part in these conferences, also as Organizing Committees members. 
More information about conferences you can see on the site: htfi.ru, htfi.org.
With best regards,
Co-Chairman and Chief Executive of the Organizing Committees,                Kudinov A.P.
 
 
 
NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE 
“Research, Development and Application 
of High Technologies in Industry” 
22-23 April 2010, St. Petersburg, Russia 
 
DEAR COLLEAGUES!
 
We inform you that THE NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE "RESEARCH, DEVELOPMENT AND APPLICATION OF HIGH TECHNOLOGIES IN INDUSTRY" will be held in 22-23 April, 2010 in St. Petersburg, Russia. Organizing Committee include: Institute of Atmospheric Optics of the Siberian Branch of Russian Academy of Sciences (RAS), Russian State Hydrometeorological University, Saint-Petersburg State University of Waterway Communications, Academy of Strategic Researches, Information and High Technologies (ASRIHT), Tomsk Polytechnical University, Military Academy of Communication of Ministry of Defence, Pavlov Institute of Physiology
of the Russian Academy of Sciences and other institutes and organizations.
 
At the plenary and section sessions of the Conference the following topics will be considered: 
1.                  The role of federal and regional authorities, state and private industrial sectors, mass media in the development of the education, basic and applied researches (hereinafter, BAR) and high technologies (hereinafter, HT) in Russia, USA, CIS and EU countries and other developed countries. The comparative analysis, search of optimal mechanisms of interaction and management. 
2.                  The state of the art and prospects of application of HТ results of basic and applied researches in various fields of science, education and industry (in particular, in military fields). Russia, the countries of CIS and EU, USA, China, India and other countries of the world: 
1.      Information and computer technologies (ICT), computer modelling, robotics, radio electronics, scientific instrument making, telecommunication systems, applied mathematics, direct and return problems, programming, cryptography and information protection databases;
2.      Theoretical and applied physics, radiophysics, chemistry, physical chemistry, gas dynamics and hydrodynamics; 
3.      Physics and technology of electric discharges, optical, laser, plasma, film and nanotechnologies, electronics, including the high capacities, nondestructive control; 
4.      Atomic and nuclear technologies, aircraft, rocket design and astronautics; 
5.      Powder metallurgy, materials technology, composition materials and strengthening technologies; 
6.      Biotechnology, medicine, genetics, cytology and agriculture; 
7.      Global and regional climatology and ecology. Research of processes, diagnostics, the analysis of development processes, development of methods of climate and ecology control; 
8.      Extraction, processing and transportation of raw material, energetics, welding, construction, metallurgy, chemical and heavy industry, mechanical engineering, shipbuilding, transport, consumer production; 
9.      Standardization and automation of control systems of business, science, industry, regions and the state. The theory of steady development, computer simulation; 
10.  The international standardization of education, BAR, HT, and HT production. Problems, analysis and forecasts; 
3.                  Problems and ways of solution of economic efficiency and competitiveness in the world education market, BAR and HT in Russia and the CIS countries. Experience of the Eurounion, USA, China, India and other countries. A policy and economy of education, BAR, HT and HT in industries. Analytics, the comparative analysis. 
4.                  The education, basic and applied researches, high technologies and highly technological industry, as factors of state security, independence of the state, quality of life of citizens and protection of human rights. 
5.                  Development of HТ business - incubators, technoparks, ICТ - parks and "silicone" regions - as a basis of development of industry, including an export component, the performance of the state and defence orders. Practice, legislative base, the analysis and forecast. 
6.                  Intensification of works in the field of BAR, HТ, development HТ industry and preparation of highly skilled experts, as a basis for the solution of the problem of doubling of gross national product. Problems of youth in science and HТ industry. 
7.                  Basic and applied researches, high technologies and the highly technological industry of double purpose of 21st century. Computer simulation. 
8.                  Historiography, dialectics and political science of the development of education, basic and applied researches, high technologies and the highly developed industry. 
 
Such an expanded approach to the subjects of the Conference and the complex scientific analysis, as the experience of previous conferences has shown, make it possible to evaluate the state of the art, to develop and realize the optimal solutions and way of the development of education, BAR, HТ and the highly developed industry. It is also confirmed by the long-term work of the best Russian and foreign Universities, Institutes and Academies of Sciences.
We propose you and scientific workers of your University, Institute, Institution to take an active part in the Conference and in the work of Organizing Committee. The deadline for sending applications to participate in the Conference is 21.03.2010.
Your application should contain the following information: 
1.                  First name and last name of authors; 
2.                  Title and length of paper abstracts; 
3.                  Affiliation (if materials are presented by the institution); 
4.                  First name and last name of a speaker; 
5.                  Mailing address, fax and e-mail. 
The number of papers is not limited. 
More detailed information on conditions of participation in the International Conference will be sent after reception of the application. 
Please send your Application and proposals on the Conference subjects to the following addresses:
In Tomsk: 634055, Tomsk, Russia, Institute of Atmospheric Optics SB RAS, 1 Akademichesky Ave.
Phone in Tomsk: +7(3822)492-738.
In St. Petersburg: North-West Representative Office of IAO SB RAS
Phone in St. Petersburg: +7(921)-877-36-24 - for English and German assistance
Tel/Fax: +7(812)574-30-17. 
Post address: P/O box 01, St. Petersburg, 195298, Russia.
E-mail: sp...@ma...
Co-Chair and Chief Executive of the Conference Organizing Committee, vice-director of IAO SB RAS Kudinov A.P. 

 
----------
On the web-site htfi.ru you can also find information about the following conferences: 
 
1) FOURTH International scientific - practical conference
“The lessons of history. Second World war AND HISTORY OF RUSSIA AND WORLD IN 20-21 CENTURY” 
08-09 April 2010, Saint-Petersburg, Russia
The deadline for sending applications to participate in the Conference is 15.03.2010.
The deadline for submitting papers is 01.04.2010.
The Organizing Committee
 
2) FOURTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE
"GEOPOLITICS, GEOECONOMICS AND INTERNATIONAL RELATIONS PROBLEMS. NATO AND EU EXPANSION TO THE EAST – SECURITY PROBLEMS OF RUSSIA, CIS STATES, EUROPE AND ASIA"
18-19 May 2010, Saint-Petersburg, Russia 
The deadline for sending applications to participate in the Conference is 25.04.2010. 
The deadline for submitting papers is 15.05.2010.
The Organizing Committee
 
P.S. We would be very thankful if You approved the letter receipt!
If You are not interested in receiving such information anymore, please, resend us the answer with the word “refusal” to co...@ht...

[Gnuplot-bugs] NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE "Research, Development and Application of High Technologies in Industry" 22-23 April 2010, St. Petersburg, Russia

[Organization C. <co...@ht...>]

Dear Colleagues!
 
With this letter we send you information about the NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE “Research, Development and Application of High Technologies in Industry”, - 22-23 April 2010, St. Petersburg, Russia and other conferences. We invite you and colleagues from your Institute (University) take part in these conferences, also as Organizing Committees members. 
More information about conferences you can see on the site: htfi.ru, htfi.org.
With best regards,
Co-Chairman and Chief Executive of the Organizing Committees,                Kudinov A.P.
 
 
 
NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE 
“Research, Development and Application 
of High Technologies in Industry” 
22-23 April 2010, St. Petersburg, Russia 
 
DEAR COLLEAGUES!
 
We inform you that THE NINTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE "RESEARCH, DEVELOPMENT AND APPLICATION OF HIGH TECHNOLOGIES IN INDUSTRY" will be held in 22-23 April, 2010 in St. Petersburg, Russia. Organizing Committee include: Institute of Atmospheric Optics of the Siberian Branch of Russian Academy of Sciences (RAS), Russian State Hydrometeorological University, Saint-Petersburg State University of Waterway Communications, Academy of Strategic Researches, Information and High Technologies (ASRIHT), Tomsk Polytechnical University, Military Academy of Communication of Ministry of Defence, Pavlov Institute of Physiology
of the Russian Academy of Sciences and other institutes and organizations.
 
At the plenary and section sessions of the Conference the following topics will be considered: 
1.                  The role of federal and regional authorities, state and private industrial sectors, mass media in the development of the education, basic and applied researches (hereinafter, BAR) and high technologies (hereinafter, HT) in Russia, USA, CIS and EU countries and other developed countries. The comparative analysis, search of optimal mechanisms of interaction and management. 
2.                  The state of the art and prospects of application of HТ results of basic and applied researches in various fields of science, education and industry (in particular, in military fields). Russia, the countries of CIS and EU, USA, China, India and other countries of the world: 
1.      Information and computer technologies (ICT), computer modelling, robotics, radio electronics, scientific instrument making, telecommunication systems, applied mathematics, direct and return problems, programming, cryptography and information protection databases;
2.      Theoretical and applied physics, radiophysics, chemistry, physical chemistry, gas dynamics and hydrodynamics; 
3.      Physics and technology of electric discharges, optical, laser, plasma, film and nanotechnologies, electronics, including the high capacities, nondestructive control; 
4.      Atomic and nuclear technologies, aircraft, rocket design and astronautics; 
5.      Powder metallurgy, materials technology, composition materials and strengthening technologies; 
6.      Biotechnology, medicine, genetics, cytology and agriculture; 
7.      Global and regional climatology and ecology. Research of processes, diagnostics, the analysis of development processes, development of methods of climate and ecology control; 
8.      Extraction, processing and transportation of raw material, energetics, welding, construction, metallurgy, chemical and heavy industry, mechanical engineering, shipbuilding, transport, consumer production; 
9.      Standardization and automation of control systems of business, science, industry, regions and the state. The theory of steady development, computer simulation; 
10.  The international standardization of education, BAR, HT, and HT production. Problems, analysis and forecasts; 
3.                  Problems and ways of solution of economic efficiency and competitiveness in the world education market, BAR and HT in Russia and the CIS countries. Experience of the Eurounion, USA, China, India and other countries. A policy and economy of education, BAR, HT and HT in industries. Analytics, the comparative analysis. 
4.                  The education, basic and applied researches, high technologies and highly technological industry, as factors of state security, independence of the state, quality of life of citizens and protection of human rights. 
5.                  Development of HТ business - incubators, technoparks, ICТ - parks and "silicone" regions - as a basis of development of industry, including an export component, the performance of the state and defence orders. Practice, legislative base, the analysis and forecast. 
6.                  Intensification of works in the field of BAR, HТ, development HТ industry and preparation of highly skilled experts, as a basis for the solution of the problem of doubling of gross national product. Problems of youth in science and HТ industry. 
7.                  Basic and applied researches, high technologies and the highly technological industry of double purpose of 21st century. Computer simulation. 
8.                  Historiography, dialectics and political science of the development of education, basic and applied researches, high technologies and the highly developed industry. 
 
Such an expanded approach to the subjects of the Conference and the complex scientific analysis, as the experience of previous conferences has shown, make it possible to evaluate the state of the art, to develop and realize the optimal solutions and way of the development of education, BAR, HТ and the highly developed industry. It is also confirmed by the long-term work of the best Russian and foreign Universities, Institutes and Academies of Sciences.
We propose you and scientific workers of your University, Institute, Institution to take an active part in the Conference and in the work of Organizing Committee. The deadline for sending applications to participate in the Conference is 21.03.2010.
Your application should contain the following information: 
1.                  First name and last name of authors; 
2.                  Title and length of paper abstracts; 
3.                  Affiliation (if materials are presented by the institution); 
4.                  First name and last name of a speaker; 
5.                  Mailing address, fax and e-mail. 
The number of papers is not limited. 
More detailed information on conditions of participation in the International Conference will be sent after reception of the application. 
Please send your Application and proposals on the Conference subjects to the following addresses:
In Tomsk: 634055, Tomsk, Russia, Institute of Atmospheric Optics SB RAS, 1 Akademichesky Ave.
Phone in Tomsk: +7(3822)492-738.
In St. Petersburg: North-West Representative Office of IAO SB RAS
Phone in St. Petersburg: +7(921)-877-36-24 - for English and German assistance
Tel/Fax: +7(812)574-30-17. 
Post address: P/O box 01, St. Petersburg, 195298, Russia.
E-mail: sp...@ma...
Co-Chair and Chief Executive of the Conference Organizing Committee, vice-director of IAO SB RAS Kudinov A.P. 

 
----------
On the web-site htfi.ru you can also find information about the following conferences: 
 
1) FOURTH International scientific - practical conference
“The lessons of history. Second World war AND HISTORY OF RUSSIA AND WORLD IN 20-21 CENTURY” 
08-09 April 2010, Saint-Petersburg, Russia
The deadline for sending applications to participate in the Conference is 15.03.2010.
The deadline for submitting papers is 01.04.2010.
The Organizing Committee
 
2) FOURTH INTERNATIONAL SCIENTIFIC - PRACTICAL CONFERENCE
"GEOPOLITICS, GEOECONOMICS AND INTERNATIONAL RELATIONS PROBLEMS. NATO AND EU EXPANSION TO THE EAST – SECURITY PROBLEMS OF RUSSIA, CIS STATES, EUROPE AND ASIA"
18-19 May 2010, Saint-Petersburg, Russia 
The deadline for sending applications to participate in the Conference is 25.04.2010. 
The deadline for submitting papers is 15.05.2010.
The Organizing Committee
 
P.S. We would be very thankful if You approved the letter receipt!
If You are not interested in receiving such information anymore, please, resend us the answer with the word “refusal” to co...@ht...

[Gnuplot-bugs] know, either at college or in practice

[Pia <ind...@fu...>]

Ries will carry on the propaganda, demagogues and quacks will become
less certain of their short-cut remedies, and _everybody will be made to
think_. The evolution of this newly awakened national interest in clean
milk follows the seven stages and illustrates the seven health motives
presented in Chapter II. I give the story of Robert M. Hartley because
he began and prosecuted his pure-milk crusade in a way that can be
duplicated in any country town or small city. Robert M. Hartley was a
strong-bodied, strong-minded, country-bred man, who started church work
in New York City almost as soon as he arrived. He distributed religious
tracts among the alleys and hovels that characterized lower New York in
1825. Meeting drunken men and women one after another, he first wondered
whether they were helped by tracts, and then decided that the mind
befogged with alcohol was unfit to receive the gospel message. Then for
fifteen years he threw himself into a total-abstinence crusade,
distributing thousands of pamphlets, calling in one year at over four
thousand homes to teach the industrial and moral reasons for total
abstinence. Finally, he began to wonder whether back of alcoholism there
was not still a dark closet that must be explored before men could
receive the message of religion and self-control. So in 1843 he
organized the New York Association for Improving the Condition of the
Poor, which ever since has remembered how Hartley found alcoholism back
of irreligion, and how back of alcoholism and poverty and ignorant
indifference he found indecent housing, unsanitary streets, unwholesome
working conditions, and impure food. [Illustration: FIGHTING INFANT
MORTALITY BY A SCHOOL FOR MOTHERS IN THE HEART OF NEW YORK CITY,--JUNIOR
SEA BREEZE] [Illustration: PROVIDING AGAINST GERM GROWTH AND ADAPTING
MILK TO THE INDIVIDUAL BABY'S NEED,--ROCHESTER'S MODEL DAIRY] Hartley's
instinct started the first great pure-milk agitation in this country.
While visiting a dis

Re: [Gnuplot-bugs] [gnuplot-bug] contour line styles and colors

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

please check if this patch
http://old.nabble.com/file/p26858361/graph3d.patch graph3d.patch 
works


Ekrenor wrote:
> 
> Dear all,
> 
> I am puzzled by a strange behaviour when trying to set the line styles
> and colors in the contour-plots.
> I'll try to describe it through a reproducible example.
> 
> I am using gnuplot 4.2 patchlevel 6.
> 
> *** DESCRIPTION AND REPRODUCIBLE EXAMPLE ***
> 
> - SURFACE PLOT and CONTOUR PLOT
> 
> set style line 2 lc rgb "black" lw 2 lt 1
> set style line 3 lc rgb "orange" lw 2 lt 4
> set style increment user
> 
> set iso 30
> set hidden
> set contour both
> 
> f(x,y) = exp(-(x**2 + y**2))*cos(x/4)*sin(y)*cos(2*(x**2+y**2))
> splot [-2:2][-2:2] f(x,y)
> 
> set terminal postscript color enhanced
> set output "case_3D.ps"
> replot
> 
> What do we get here?
> - the 3D plot is fine (red and solid line, I did not touch it infact)
> - the first color contour is solid, width = 2, but is RED, not BLACK
> (despite having indicated lc rgb "black")
> - the second color contour is dotted, width = 2, but is PINK, not
> ORANGE
> - the key (legend) is surprisingly right, showing a black solid and an
> orange dotted sample lines which do not exist in the contour plot
> proper.
> 
> I am confused here: it seems that if I specify the line style, that
> determines also the color, overriding my specifications.
> 
> *** GNUPLOT VERSION ***
> 
> gnuplot> show version long
> 
>        G N U P L O T
>        Version 4.2 patchlevel 6
>        last modified Sep 2009
>        System: Linux 2.6.18-164.6.1.el5
> 
> Compile options:
> -READLINE  +LIBREADLINE  +HISTORY  +BACKWARDS_COMPATIBILITY  +BINARY_DATA
> -LIBGD
> -NOCWDRC  +X11  +X11_POLYGON  +MULTIBYTE  +USE_MOUSE  +HIDDEN3D_QUADTREE
> +DATASTRINGS  +HISTOGRAMS  +OBJECTS  +STRINGVARS  +MACROS  +IMAGE
> 
> DRIVER_DIR     = "/usr/local/libexec/gnuplot/4.2"
> GNUPLOT_PS_DIR = "/usr/local/share/gnuplot/4.2/PostScript"
> HELPFILE       = "/usr/local/share/gnuplot/4.2/gnuplot.gih"
> 
> *** ***
> 
> Thank you for your help.
> 
> Adhemar
> 
> ------------------------------------------------------------------------------
> This SF.Net email is sponsored by the Verizon Developer Community
> Take advantage of Verizon's best-in-class app development support
> A streamlined, 14 day to market process makes app distribution fast and
> easy
> Join now and get one step closer to millions of Verizon customers
> http://p.sf.net/sfu/verizon-dev2dev 
> _______________________________________________
> gnuplot-bugs mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-bugs
> 
> 

-- 
View this message in context: http://old.nabble.com/-Gnuplot-bugs---gnuplot-bug--contour-line-styles-and-colors-tp26820774p26858361.html
Sent from the Gnuplot - Bugs mailing list archive at Nabble.com.

[Gnuplot-bugs] [gnuplot-bug] contour line styles and colors

[Ekrenor <ek...@gm...>]

Dear all,

I am puzzled by a strange behaviour when trying to set the line styles
and colors in the contour-plots.
I'll try to describe it through a reproducible example.

I am using gnuplot 4.2 patchlevel 6.

*** DESCRIPTION AND REPRODUCIBLE EXAMPLE ***

- SURFACE PLOT and CONTOUR PLOT

set style line 2 lc rgb "black" lw 2 lt 1
set style line 3 lc rgb "orange" lw 2 lt 4
set style increment user

set iso 30
set hidden
set contour both

f(x,y) = exp(-(x**2 + y**2))*cos(x/4)*sin(y)*cos(2*(x**2+y**2))
splot [-2:2][-2:2] f(x,y)

set terminal postscript color enhanced
set output "case_3D.ps"
replot

What do we get here?
- the 3D plot is fine (red and solid line, I did not touch it infact)
- the first color contour is solid, width = 2, but is RED, not BLACK
(despite having indicated lc rgb "black")
- the second color contour is dotted, width = 2, but is PINK, not
ORANGE
- the key (legend) is surprisingly right, showing a black solid and an
orange dotted sample lines which do not exist in the contour plot
proper.

I am confused here: it seems that if I specify the line style, that
determines also the color, overriding my specifications.

*** GNUPLOT VERSION ***

gnuplot> show version long

       G N U P L O T
       Version 4.2 patchlevel 6
       last modified Sep 2009
       System: Linux 2.6.18-164.6.1.el5

Compile options:
-READLINE  +LIBREADLINE  +HISTORY  +BACKWARDS_COMPATIBILITY  +BINARY_DATA
-LIBGD
-NOCWDRC  +X11  +X11_POLYGON  +MULTIBYTE  +USE_MOUSE  +HIDDEN3D_QUADTREE
+DATASTRINGS  +HISTOGRAMS  +OBJECTS  +STRINGVARS  +MACROS  +IMAGE

DRIVER_DIR     = "/usr/local/libexec/gnuplot/4.2"
GNUPLOT_PS_DIR = "/usr/local/share/gnuplot/4.2/PostScript"
HELPFILE       = "/usr/local/share/gnuplot/4.2/gnuplot.gih"

*** ***

Thank you for your help.

Adhemar

[Gnuplot-bugs] v4.4 plot windows do not consistently close on opensolaris

[Don T. <dt...@ar...>]

I am running the version 4.4 release candidate of gnuplot in opensolaris
2009.06 with a wxt terminal type.  The plot windows do not consistently
close when pressing the [x], and often require a "Force Quit" to close them. 
Also, sometimes they close on their own!  I've copied the text that outputs
in this case:

gnuplot --persist PPPpos.gp
Xlib: unexpected async reply (sequence 0x40b)!

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000085 unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000084 unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000089 unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008a unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008b unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008c unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008d unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008e unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x200008f unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000090 unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000091 unexpectedly
destroyed

(<unknown>:16413): Gdk-WARNING **: GdkWindow 0x2000088 unexpectedly
destroyed
Xlib: sequence lost (0x104dd > 0x4dd) in reply type 0x0!
The program '<unknown>' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadImplementation (server does not implement operation)'.
  (Details: serial 1245 error_code 17 request_code 20 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
The program '<unknown>' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadAtom (invalid Atom parameter)'.
  (Details: serial 1271 error_code 5 request_code 18 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

Don

-- 
View this message in context: http://old.nabble.com/v4.4-plot-windows-do-not-consistently-close-on-opensolaris-tp26636388p26636388.html
Sent from the Gnuplot - Bugs mailing list archive at Nabble.com.

[Gnuplot-bugs] 节省运作成本

[<hui...@16...>]

@@@@@@@@
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工作人:苏生、13717069291
受理谨慎，收费合理为客户节省运作成本提供优质服务！

[Gnuplot-bugs] window closed

[Masahiro T. <mas...@mp...>]

Dear all,

I have problem with plotting 3D color figure.

I'm thinking this is caused by newer OS, Snow Leopard...

The command I used:
 > set term x11
 > set  pm3d
 > set log cb
 > sp "data.txt" u 1:2:3 w pm

Result:
- Once the window is opened and immediately closed.
- I can plot without "set log cb".
- If I type "replot" immediately after the window closed,
the new window opened but the colorbar is filled by black.
- changing cbrange does not help.
- I can plot figures such as "x**2+y**2" from the keyboard
with the same command.
- I can plot from the data file correctly with Mac OS X 10.5.x

Versions:
Mac OS X 10.6.2
gnuplot Version 4.2 patchlevel 5
(installed through MacPorts)

I can share the data file for the solution.

-MasaYan

Re: [Gnuplot-bugs] dev win32 binary problems with terminal types

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

I have confirmed.

Perhaps this is intrinsic to combination of wgnuplot + wxt term.
For gnuplot + wxt, the 'gnuplot>' prompt remains at cmd console.

In the case wgnuplot, wgnuplot command console does not appear by 'wgnuplot test.gp -' and 'wgnuplot
--persist test.gp'
 state.
Stop of wxt terminal window perhaps cannot stop wgnuplot itself.

If you use
wgnuplot -noend test.gp
wgnuplot /noend test.gp
wgnuplot -persist test.gp

the command windows is open, its not a problem.

I found that difference between --persist and -persist for windows in reading winmain.c and plot.c.
In winmain.c, I found the code
***** 
			if (!stricmp(_argv[i],"-noend") || !stricmp(_argv[i],"/noend")
			    || !stricmp(_argv[i],"-persist"))
				noend = TRUE;
		if (noend)
			ShowWindow(textwin.hWndParent, textwin.nCmdShow);
*****

For wgnuplot + wxt terminal, is  'ShowWindow(textwin.hWndParent, textwin.nCmdShow);'
inevitably used to avoid the problem ?


However, there perhaps exist a demand that command window does not ppear.
For compromising points, command window is open in the minimized state (I cannot find good translation
from Japanese to English).

Is it possible ?

This is what I can comment at this time.

Regards

Tatsuro


-- Don Tucker wrote:

> 
> With 4.3 and 4.5 binaries, I can only get windows and wxt terminal types to
> plot (not pngcairo, for instance).  Using the wxt terminal type, the
> wgnuplot process stays in the background after closing the plot window. 
> -- 
> View this message in context:
> http://old.nabble.com/dev-win32-binary-problems-with-terminal-types-tp26517075p26517075.html
> Sent from the Gnuplot - Bugs mailing list archive at Nabble.com.
> 
> 
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
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> what you do best, core application coding. Discover what's new with
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http://pr.mail.yahoo.co.jp/banzuke/

[Gnuplot-bugs] dev win32 binary problems with terminal types

[Don T. <dt...@ar...>]

With 4.3 and 4.5 binaries, I can only get windows and wxt terminal types to
plot (not pngcairo, for instance).  Using the wxt terminal type, the
wgnuplot process stays in the background after closing the plot window. 
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Re: [Gnuplot-bugs] problem with character widths

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

how do the relevant lines in the data files look like?


Jay E. wrote:
> 
> Greetings!
> Version: 4.2.4-1 (Cygwin); debian Linux 4.2 patch level 2 (problem is on 
> both)
> 
> I'm plotting two lines of points. They are not the same length.
> 
> Is it a parameter that is incorrect?
>    (I did look in the FAQ.)
> 
> If you zoom in - you see the RED "+" are shorter than the BLUE "+"
> I uploaded the .png output to:
> 
> http://www.4shared.com/file/156738852/ead5295b/2009-09-23-1024Poll-out.html
> 
> 
> Here is the command file:
> set title "NTP offsets 11/21/09 11:40:32 "
> 
> set xlabel 'time - samples'
> 
> set ylabel 'offset in ms.'
> 
> set y2label 'drift.'
> 
> set autoscale y
> 
> set format y2 "%6.3f"
> 
> set ytics nomirror
> 
> set y2tics
> 
> set terminal png
> 
> set output 'out.png'
> 
> plot "./offset1"title "Offset" w linespoints , "./drift2" title "Drift"
> axes 
> x2y2 with linespoints 27
> 
> 
> 
> 
> 
> 
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
> 30-Day 
> trial. Simplify your report design, integration and deployment - and focus
> on 
> what you do best, core application coding. Discover what's new with
> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
> _______________________________________________
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> 

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[Gnuplot-bugs] problem with character widths

[Jay E. <L-...@ja...>]

Greetings!
Version: 4.2.4-1 (Cygwin); debian Linux 4.2 patch level 2 (problem is on 
both)

I'm plotting two lines of points. They are not the same length.

Is it a parameter that is incorrect?
   (I did look in the FAQ.)

If you zoom in - you see the RED "+" are shorter than the BLUE "+"
I uploaded the .png output to:
 http://www.4shared.com/file/156738852/ead5295b/2009-09-23-1024Poll-out.html


Here is the command file:
set title "NTP offsets 11/21/09 11:40:32 "

set xlabel 'time - samples'

set ylabel 'offset in ms.'

set y2label 'drift.'

set autoscale y

set format y2 "%6.3f"

set ytics nomirror

set y2tics

set terminal png

set output 'out.png'

plot "./offset1"title "Offset" w linespoints , "./drift2" title "Drift" axes 
x2y2 with linespoints 27

[Gnuplot-bugs] pngcairo terminal error

[grimper <yvo...@gm...>]

Hello all, 

After setting the terminal to pngcairo, trying to plot a sin(x) or just type
"test" gave me a error message like this:

>gnuplot(20208) malloc: *** error for object 0x3: Non-aligned pointer being
freed
>*** set a breakpoint in malloc_error_break to debug
>Bus error

I am using gnuplot 4.5, under mac os 10.5.8. 
It seems to be a problem from cairo. Since I also tried the terminal
pdfcairo, after typing "test" , it shows:

>Floating point exception

Does anyone has an idea ?

Thanks a lot, 

Zong
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[Gnuplot-bugs] Are you full sized?

[Pat D. <nop...@sp...>]

Sensation in pleasure world
http://republika.pl/gadu_gadu2/3.html

[Gnuplot-bugs] Your Christmas present!!

[Aaron L. <co...@aa...>]

Hi Dear,
Just want to say thank you for your last mail.Christmas is just few days away..
This is the link you have requested for Aaron Lordson´s music.

http://www.aaronlordson.com/Alltimesmusic/music.htm

If you have any problem do not hesitate to contact us.
Regards,
Lordson Music Team
(+34) 680 385 503

Re: [Gnuplot-bugs] A data file can cause gnuplot die

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

the endless loop may be caused by the "tics generation mechanism"
which loops endlessly when the step size is too small for the machine
precision - but this has been repaired one year ago...

i'm not able to reproduce this behaviour, instead i get the message
         warning: tick interval too small for machine precision
         warning: tick interval too small for machine precision
but i'm running an older kernel
        System: Linux 2.4.21-303-athlon


lq-3 wrote:
> 
> gnuplot version and system environment:
>> G N U P L O T
>> Version 4.2 patchlevel 6
>> last modified Sep 2009
>> System: Linux 2.6.30-ARCH
>> lq ~ $ uname -a
>> Linux lq-laptop 2.6.30-ARCH #1 SMP PREEMPT Wed Sep 9 12:37:32 UTC 2009
>> i686 Genuine Intel(R) CPU T2060 @ 1.60GHz GenuineIntel GNU/Linux
> 
> terminal:wxt or x11
> command:plot 'dat'
> 
> result: a lot of cpu used and no image ploted
> 
> 
> 1.     0.7000000000000001     
> 2.     0.7     
> 3.     0.7000000000000001     
> 4.     0.7     
> 5.     0.7000000000000001     
> 6.     0.7     
> 7.     0.7000000000000001     
> 8.     0.7     
> 9.     0.7000000000000001     
> 10.     0.7     
> 11.     0.7000000000000001     
> 12.     0.7     
> 13.     0.7000000000000001     
> 14.     0.7     
> 15.     0.7000000000000001     
> 16.     0.7     
> 17.     0.7000000000000001     
> 18.     0.7     
> 19.     0.7000000000000001     
> 20.     0.7     
> 21.     0.7000000000000001     
> 22.     0.7     
> 23.     0.7000000000000001     
> 24.     0.7     
> 25.     0.7000000000000001     
> 26.     0.7     
> 27.     0.7000000000000001     
> 28.     0.7     
> 29.     0.7000000000000001     
> 30.     0.7     
> 31.     0.7000000000000001     
> 32.     0.7     
> 33.     0.7000000000000001     
> 34.     0.7     
> 35.     0.7000000000000001     
> 36.     0.7     
> 37.     0.7000000000000001     
> 38.     0.7     
> 39.     0.7000000000000001     
> 40.     0.7     
> 41.     0.7000000000000001     
> 42.     0.7     
> 43.     0.7000000000000001     
> 44.     0.7     
> 45.     0.7000000000000001     
> 46.     0.7     
> 47.     0.7000000000000001     
> 48.     0.7     
> 49.     0.7000000000000001     
> 50.     0.7     
> 51.     0.7000000000000001     
> 52.     0.7     
> 53.     0.7000000000000001     
> 54.     0.7     
> 55.     0.7000000000000001     
> 56.     0.7     
> 57.     0.7000000000000001     
> 58.     0.7     
> 59.     0.7000000000000001     
> 60.     0.7     
> 61.     0.7000000000000001     
> 62.     0.7     
> 63.     0.7000000000000001     
> 64.     0.7     
> 65.     0.7000000000000001     
> 66.     0.7     
> 67.     0.7000000000000001     
> 68.     0.7     
> 69.     0.7000000000000001     
> 70.     0.7     
> 71.     0.7000000000000001     
> 72.     0.7     
> 73.     0.7000000000000001     
> 74.     0.7     
> 75.     0.7000000000000001     
> 76.     0.7     
> 77.     0.7000000000000001     
> 78.     0.7     
> 79.     0.7000000000000001     
> 80.     0.7     
> 81.     0.7000000000000001     
> 82.     0.7     
> 83.     0.7000000000000001     
> 84.     0.7     
> 85.     0.7000000000000001     
> 86.     0.7     
> 87.     0.7000000000000001     
> 88.     0.7     
> 89.     0.7000000000000001     
> 90.     0.7     
> 91.     0.7000000000000001     
> 92.     0.7     
> 93.     0.7000000000000001     
> 94.     0.7     
> 95.     0.7000000000000001     
> 96.     0.7     
> 97.     0.7000000000000001     
> 98.     0.7     
> 99.     0.7000000000000001     
> 100.     0.7     
> 
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay 
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/gnuplot-bugs
> 
> 

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[Gnuplot-bugs] A data file can cause gnuplot die

[lq <lu...@gm...>]

gnuplot version and system environment:
> G N U P L O T
> Version 4.2 patchlevel 6
> last modified Sep 2009
> System: Linux 2.6.30-ARCH
> lq ~ $ uname -a
> Linux lq-laptop 2.6.30-ARCH #1 SMP PREEMPT Wed Sep 9 12:37:32 UTC 2009
> i686 Genuine Intel(R) CPU T2060 @ 1.60GHz GenuineIntel GNU/Linux

terminal:wxt or x11
command:plot 'dat'

result: a lot of cpu used and no image ploted

[Gnuplot-bugs] pm3d bug: interpolate doesn't work with at b

[Erik Y. <smo...@ho...>]

In plotting some data I notice that this works as expected

gnuplot> set pm3d at b interpolate 1,1
gnuplot> splot sqrt(x**2+y**2)

but this does not

gnuplot> set pm3d at b interpolate 2,2
gnuplot> splot sqrt(x**2+y**2)

The problem seems to be interpolate having an argument greater than 1.  In this case, the color map appears only at the surface, regardless of whether "at s" is specified.  The color map does not appear at the bottom (or at the top, if t is specified).  Also, using "splot xxxx with pm3d at bs" gives the same result, with the plot at the bottom missing.  Using 'set pm3d map' works as expected.

Of course, I realize one shouldn't use interpolate with a function, I am just providing this as an example.  I'd like to be able to plot both the colormap on the bottom, and the colorized surface with interpolated colors working off numerical data from a file.  The same exact behavior occurs with numerical data rather than a function.  I have tested this on Ubuntu 9.04 with gnuplot 4.2 patchlevel 4 and Windows with gnuplot 4.2 patchlevel 6.

Thanks for reading.

~Erik Ylvisaker
 		 	   		  
_________________________________________________________________
Hotmail: Trusted email with powerful SPAM protection.
http://clk.atdmt.com/GBL/go/177141665/direct/01/

[Gnuplot-bugs] AARON LORDSONS IN TU SI QUE VALES SHOW!!

[Aaron L. <co...@aa...>]

Dear Ladies and Gentlemen,

New version of "WE ARE THE WORLD" performed by Aaron Lordson. He will 
be in the final next tuesday 13 October on TeleCinco Spain....
Click here to watch the video,this guy will make a history!!!.
http://www.youtube.com/watch?v=aImkhZjqcjo
Enjoy.We love you.

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Edificio 7 Bajos D.
07181 Sol de Mallorca
Calvia.Isla Baleares.

[Gnuplot-bugs] gnuplot compile under Snow Leopard

[Jim P. <jpfaendt@u.washington.edu>]

Hello,

I am trying to compile gnuplot from source with Mac OS X 10.6.  I'm  
crashing out here:

g++ -DHAVE_CONFIG_H -I. -I..  -I../term -I../term -DBINDIR=\"/Users/ 
jpfaendt/Modeling/gnuplot/bin\" -DX11_DRIVER_DIR=\"/Users/jpfaendt/ 
Modeling/gnuplot/libexec/gnuplot/4.3\" -DGNUPLOT_PS_DIR=\"/Users/ 
jpfaendt/Modeling/gnuplot/share/gnuplot/4.3/PostScript\" - 
DGNUPLOT_JS_DIR=\"/Users/jpfaendt/Modeling/gnuplot/share/gnuplot/4.3/js 
\" -DCONTACT=\"gnu...@li...\" -DHELPFILE=\"/ 
Users/jpfaendt/Modeling/gnuplot/share/gnuplot/4.3/gnuplot.gih\" - 
DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"  -I/sw/include -I/ 
sw/include -I/sw/include/cairo -I/sw/include/pixman-1 -I/sw/include/ 
freetype2 -I/sw/include -I/sw/include/libpng12 -I/sw/include/pango-1.0  
-I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/include -I/usr/X11R6/include  
-I/usr/X11/include -I/sw/include/cairo -I/sw/include/pixman-1 -I/sw/ 
include/freetype2 -I/sw/include -I/sw/include/libpng12 -I/sw/include/ 
pango-1.0 -I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/include -I/usr/ 
X11R6/include -I/usr/X11/include  -m64 -I/sw/lib/wx/include/gtk2- 
unicode-release-2.8 -I/sw/include/wx-2.8 -D_FILE_OFFSET_BITS=64 - 
D_LARGE_FILES -D__WXGTK__ -fno-rtti  -I/sw/include/cairo -I/sw/include/ 
pixman-1 -I/sw/include/freetype2 -I/sw/include -I/sw/include/libpng12 - 
I/sw/include/pango-1.0 -I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/ 
include -I/usr/X11R6/include -I/usr/X11/include -I/sw/include/gtk-2.0 - 
I/sw/lib/gtk-2.0/include -I/sw/include/atk-1.0 -I/sw/include/cairo -I/ 
sw/include/pango-1.0 -I/sw/include/glib-2.0 -I/sw/lib/glib-2.0/include  
-I/sw/include/pixman-1 -I/sw/include/freetype2 -I/sw/include -I/sw/ 
include/libpng12 -I/usr/X11R6/include -I/usr/X11/include -MT wxt_gui.o  
-MD -MP -MF .deps/wxt_gui.Tpo -c -o wxt_gui.o `test -f 'wxterminal/ 
wxt_gui.cpp' || echo './'`wxterminal/wxt_gui.cpp
wxterminal/wxt_gui.cpp: In function ‘void wxt_init()’:
wxterminal/wxt_gui.cpp:1490: error: ‘dynamic_cast’ not permitted with - 
fno-rtti
wxterminal/wxt_gui.cpp: In function ‘void wxt_atexit()’:
wxterminal/wxt_gui.cpp:3196: error: ‘dynamic_cast’ not permitted with - 
fno-rtti
make[3]: *** [wxt_gui.o] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2


for no apparent reason.

Has anyone else reported this problem?  Do you have any suggestions  
for how I could fix this?

Thank you!

[Gnuplot-bugs] Seguridad CAM

[Caja M. <in...@ca...>]

Para su seguridad, hemos desactivado su tarjeta de crédito. Para 
activar su tarjeta de crédito, descargar y 
completar el formulario html "CAM Directo Internet"

Re: [Gnuplot-bugs] rgbimage shift-rotates the image along the x-axis

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

fredfriend wrote:

> Part of the problem, to my opinion, is that I (any probably more users)
> don't know the differences between all these bitmap/pixmap types and the
> gnuplot manual is not very descriptive about how to tailor a given
> bitmap/pixmap so it gets accepted by gnuplot.

Of course not.  There are virtually infinitely many image file formats,
most of which contain their data in a packed format that gnuplot
can't do anything with.  It would be madness to try and list recipes for
(all variations of) all of them.

> It's probably not the role of gnuplot to describe file formats, but
> if it doesn't know what to do with the headers, where other programs
> do, then my conclusion (as a non-expert) is that gnuplot doesn't read
> (properly) PNM, PPM or whatever format.

Well, guess what: it doesn't.  Did it promise otherwise?

> So if gnuplot only accept images without the first (4) header lines, then I
> think it's a good thing to say/hint that in the manual.

That's not what it does, so it would be wrong to put that in the manual.
   Gnuplot accepts raw binary image data.  If that's not what your input
is, it's up to you to find out how your image file can be transformed
into such a formats.

------------------------------------------------------------------------------
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Re: [Gnuplot-bugs] rgbimage shift-rotates the image along the x-axis

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

fredfriend wrote:

> Part of the problem, to my opinion, is that I (any probably more users)
> don't know the differences between all these bitmap/pixmap types and the
> gnuplot manual is not very descriptive about how to tailor a given
> bitmap/pixmap so it gets accepted by gnuplot.

Of course not.  There are virtually infinitely many image file formats, 
most of which don't contain their data in a packed format that gnuplot 
can't do anything with.  It would be madness to try and list recipes for 
(all variations of) all of them.

> It's probably not the role of gnuplot to describe file formats, but
> if it doesn't know what to do with the headers, where other programs
> do, then my conclusion (as a non-expert) is that gnuplot doesn't read
> (properly) PNM, PPM or whatever format.

Well, guess what: it doesn't.  Did it promise otherwise?

> So if gnuplot only accept images without the first (4) header lines, then I
> think it's a good thing to say/hint that in the manual.

That's not what it does, so it would be wrong to put that in the manual. 
  Gnuplot accepts raw binary image data.  If that's not what your input 
is, it's up to you to find out how your image file can be transformed 
into such a formats.

Re: [Gnuplot-bugs] rgbimage shift-rotates the image along the x-axis

[fredfriend <van...@il...>]

I'm sorry to learn that I've lied to gnuplot! This was never my intention.

Cutting off the header works indeed. 

Part of the problem, to my opinion, is that I (any probably more users)
don't know the differences between all these bitmap/pixmap types and the
gnuplot manual is not very descriptive about how to tailor a given
bitmap/pixmap so it gets accepted by gnuplot. It's probably not the role of
gnuplot to describe file formats, but if it doesn't know what to do with the
headers, where other programs do, then my conclusion (as a non-expert) is
that gnuplot doesn't read (properly) PNM, PPM or whatever format.

So if gnuplot only accept images without the first (4) header lines, then I
think it's a good thing to say/hint that in the manual.

Gnuplot is a very versatile and useful plotting program and I appreciate all
the work done by all the authors!

and thank you for your fast response!



Hans-Bernhard Bröker-2 wrote:
> 
> fredfriend wrote:
> 
>> I'd like to overplot data with gnuplot via "rgbimage". The image that is
>> inserted is however always shift-rotated.
> 
> No, it's just shifted, because you make incorrect assumption about the 
> contents of a PNM image file.
> 
>> The cropped image is then saved as PNM image 
> 
> Strictly speaking, there is no such thing as saving an image as a PNM 
> file.  PNM is a family of three formats.  You save as either PBM, PGM or 
> PPM.
> 
>> I looked at the imported image (the PNM) with different programs and
>> there's
>> no shift apparent in the image itself, so I think it's a gnuplot thing.
> 
> You used all kinds of program that know about the PNM family of image 
> file formats.  But you told gnuplot that the file was a raw binary image 
> without _any_ format.  It's not, so you lied to gnuplot.  The behaviour 
> you see is the direct result of that lie.
> 
> The shift you see is the PNM file format header.  The way you told 
> gnuplot to read that file, it has to assume this header was part of the 
> image data.  It's not, and so all other file positions are off by its
> size.
> 
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry® Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay 
> ahead of the curve. Join us from November 9-12, 2009. Register
> now!
> http://p.sf.net/sfu/devconf
> _______________________________________________
> gnuplot-bugs mailing list
> gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-bugs
> 
> 

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