Re: [Matplotlib-users] ipython intermittently segfaults when figure is closed.

> I don't know for sure if this is matplotlib's fault. ipython's fault or Mac OS > X, but I ever since I upgraded to matplotlib 1.0.1 I have this problem that > ipython will exit with segfault after I close a figure. > >> What version of ipython are you using? Hi Eric, Thanks for your response.

[Matplotlib-users] ipython intermittently segfaults when figure is closed.

Hi, I don't know for sure if this is matplotlib's fault. ipython's fault or Mac OS X, but I ever since I upgraded to matplotlib 1.0.1 I have this problem that ipython will exit with segfault after I close a figure. I have not found what exactly causes the crash, but it can happen with the simp

Re: [Matplotlib-users] Matplotlib-users Digest, Vol 55, Issue 8

check during the import, requiring a minimum version of numpy would be possible ... ?) Best -Kaushik On 12/6/10 7:45 PM, Kaushik Ghose wrote: > Wait, wait I see a related topic from a guy running windows. I haven't > upgraded > my Numpy (which is at 1.3.0) Let me see if th

Re: [Matplotlib-users] Matplotlib-users Digest, Vol 55, Issue 8

Wait, wait I see a related topic from a guy running windows. I haven't upgraded my Numpy (which is at 1.3.0) Let me see if that changes anything On 12/6/10 7:39 PM, matplotlib-users-requ...@lists.sourceforge.net wrote: > > Message: 1 > Date: Mon, 6 Dec 2010 19:39:47 -0500 &

[Matplotlib-users] Bus error on import - Mac OS X (10.5.8) Matplotlib 1.0.0

Hi Guys, I did a search on the mailing list but could not come up with a solution, so I am crying "Uncle" and writing. I installed matplotlib 1.0.0 from the package on SF (http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.0/matplotlib-1.0.0-python.org-py2.6-macosx10.4.dmg

[Matplotlib-users] draw() and multiprocessing module

Hi Everyone, I'm puzzled by the following problem: If I do plot updates by using a callback triggered by the multiprocessing module's apply_async then the updates do not take - only the final result is shown, as if in non-interactive mode. What could be the cause for this? Are there known issue

[Matplotlib-users] Link from matplotlib webpage hijacked

Hi Gang, I don't know if it is a problem from nabble, but the 'archives' link from the main matplotlib pages goes to a decidedly non-matplotlib page. The link is http://www.nabble.com/matplotlib---users-f2906.html Best -Kaushik --

Re: [Matplotlib-users] animate histogram

Hi Alan, Alan G Isaac wrote: > This is a second plea for help. > http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg12632.html > > I have a figure.Figure embedded in a FigureCanvasTkAgg. > Each iteration, new data are received, > and I want an updated histogram. > > Now I can

[Matplotlib-users] Thanks!

Hi! I would like to thank the matplotlib team for the new release. I haven't had the courage to deploy it on my main number crunching computer it but I have it on my regular computer and it's been fine. I'm especially excited to see renewed work on the 3D plotting. I have a quick question: w

[Matplotlib-users] Sourceforge download page shows basemap as default download on windows

Hi All, I was downloading matplotlib on a windows machine and the sourceforge site (http://sourceforge.net/projects/matplotlib/) showed me basemap as the default download (instead of the latest matplotlib). On Mac the default download shows correctly as matplotlib. This is some autodetection

[Matplotlib-users] Reminder to vote in the SF Community Choice awards

Hi Gang, Matplotlib made it past the nomination stage and is one of the finalists in the 'best project for academia' category. Don't forget to register your vote! http://sourceforge.net/community/cca09/vote/ You can skip votes for categories you are not interested in if you like, but you can

[Matplotlib-users] Sourceforge project nominations

Hi Gang, As you may know, Sourceforge hosts a Community Choice Awards thing (http://sourceforge.net/community/cca09/). If you really like matplotlib I would encourage you to nominate it for an award (I chose the "Best Project for Academia" category). The nomination page is here (http://source

[Matplotlib-users] Just a note of appreciation...

for one instance of the depth of thought that has gone into Matplotlib http://assorted-experience.blogspot.com/2009/03/why-i-love-matplotlib-python.html -- Apps built with the Adobe(R) Flex(R) framework and Flex Builder(T

[Matplotlib-users] Strange behavior with arange : bug?

Hi, I'm using matplotlib 0.98.5.2 on mac os X. I get the following behavior with arange that I think is not right In [1]: import pylab In [2]: pylab.arange(0.5,1.0,.1) Out[2]: array([ 0.5, 0.6, 0.7, 0.8, 0.9]) < OK In [3]: pylab.arange(0.5,1.1,.1) Out[3]: array([ 0.5, 0.6, 0.7, 0.8,

Re: [Matplotlib-users] [matplotlib-devel] What would you like to see in a book about Matplotlib?

Christopher Barker wrote: > A FAQ is a good idea, but the real problem is that most of the docs, > examples and code on this list has been matlab-style. People are going > to follow examples far more than any amount of documentation. I agree. I tend to learn by example with less resistance.

Re: [Matplotlib-users] Plot aliasing

reproduce this on matplotlib SVN head with the GtkAgg > backend. Which version and backend are you using? > > Mike > > Kaushik Ghose wrote: >> PS. In the code just disregard the line N = 1000 - it does nothing. >> >> Ghose, Kaushik wrote: >> >>>

Re: [Matplotlib-users] Displaying data that is changing

Leotis buchanan wrote: > > I want to use matplotlib to plot data that is changing every second, I am > thinking that in order to do this i will have to update the data array with > the new data , > and redraw the graph. Is this the recommended way to do it ? Depending on what environment you a

Re: [Matplotlib-users] Plot aliasing

itch isn't visible. > > I'm sorry but I couldn't find path.py under > > /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/ > > so I couldn't try it out. (Is it under a different place in mac?) > > thanks > -Kaushik >

Re: [Matplotlib-users] Plot aliasing

(Is it under a different place in mac?) thanks -Kaushik John Hunter wrote: > On Sat, Dec 27, 2008 at 10:29 AM, Kaushik Ghose > wrote: >> Hi Gang, >> >> I was plotting some data collected from an ADC and noticed an odd aliasing >> issue. Please see

[Matplotlib-users] Plot aliasing

Hi Gang, I was plotting some data collected from an ADC and noticed an odd aliasing issue. Please see the images on the following site. http://assorted-experience.blogspot.com/2008/12/odd-aliasing-issue-with-matplotlib.html I wonder if there is any way to avoid this kind of aliasing. I vaguely

Re: [Matplotlib-users] Error with matplotlib-0.98.5.1-py2.5-macosx10.5.mpkg

/ installer: Package name is matplotlib 0.98.5.1-r0 installer: Upgrading at base path / installer: The upgrade was successful. So there are some files I haven't gotten rid of, what should I be looking to remove? Thanks! -Kaushik John Hunter wrote: > On Wed, Dec 17, 2008 at 4:43 PM, Kaush

Re: [Matplotlib-users] Error with matplotlib-0.98.5.1_r0-py2.5-macosx-10.3-fat.egg

and pylab imports and runs fine... John Hunter wrote: > On Wed, Dec 17, 2008 at 4:50 PM, Kaushik Ghose > wrote: >> Hi John, >> >> I tried the .egg package but no joy. >> >>

[Matplotlib-users] Error with matplotlib-0.98.5.1_r0-py2.5-macosx-10.3-fat.egg

John Hunter wrote: > On Wed, Dec 17, 2008 at 2:29 PM, Kaushik Ghose > wrote: >> Hi Everyone, >> >> I am running into a problem when trying to install 0.98.5 egg on a Mac OS X >> machine. Any help much appreciated. Relevant error messages follow: > > I posted b

[Matplotlib-users] Error with matplotlib-0.98.5.1-py2.5-macosx10.5.mpkg

rom matplotlib.pylab import * 2 import matplotlib.pylab 3 __doc__ = matplotlib.pylab.__doc__ ImportError: No module named pylab ++ John Hunter wrote: > On Wed, Dec 17, 2008 at 2:29 PM, Kaushik Ghose &g

Re: [Matplotlib-users] Matplotlib 0.98.5 egg on Mac OS X : Install Problem

Heh, Sorry. Thanks for the link though and Happy Holidays! -Kaushik John Hunter wrote: > On Wed, Dec 17, 2008 at 2:32 PM, Kaushik Ghose > wrote: >> Hi Everyone, >> >> I am running into a problem when trying to install 0.98.5 egg on a Mac OS X >> machine. Any help mu

[Matplotlib-users] Matplotlib 0.98.5 egg on Mac OS X : Install Problem

Hi Everyone, I am running into a problem when trying to install 0.98.5 egg on a Mac OS X machine. Any help much appreciated. Relevant error messages follow: Thanks -Kaushik sudo easy_install matplotlib-0.98.5-py2.5-macosx-10.3.egg**

[Matplotlib-users] [Fwd: Matplotlib 0.98.5 egg on Mac OS X : Install Problem]

Hi Everyone, I am running into a problem when trying to install 0.98.5 egg on a Mac OS X machine. Any help much appreciated. Relevant error messages follow: Thanks -Kaushik sudo easy_install matplotlib-0.98.5-py2.5-macosx-10.3.egg**

[Matplotlib-users] Matplotlib 0.98.5 egg on Mac OS X : Install Problem

Hi Everyone, I am running into a problem when trying to install 0.98.5 egg on a Mac OS X machine. Any help much appreciated. Relevant error messages follow: Thanks -Kaushik sudo easy_install matplotlib-0.98.5-py2.5-macosx-10.3.egg

[Matplotlib-users] Matplotlib and Python 3

Hi Everyone, Quick question. Is matplotlib python 3 compatible? Has anyone switched to python 3? Anecdotally, how much of a pain is it to switch over, if you use common scientific libraries such as PIL and VTK? Thanks -Kaushik --

[Matplotlib-users] Python for scientists file exchange

Hi Everyone, As I've been learning python and using it more and more in my analysis work I've been wondering where I can go to post and find code snippets for python. A central file exchange, much like matlab's file exchange, would be great. I'm thinking of a very streamlined, blog like interf

[Matplotlib-users] interp with duplicates

Hi, This is more a coding/algorithm question than a straight matplotlib question. I have x and y data based on a parameter k. x and y have noise, so that even though k increases monotonically neither x nor y are guaranteed to do so. x can have duplicates. I need to find the area under the curv

Re: [Matplotlib-users] SVG and pdf

Hi Mike, > Sounds like a Inkscape/Cairo issue to me, if the PDF it converts doesn't > match the SVG. That said, SVG is tricky to get right, and we may be > able to produce things in a different way that Inkscape will handle > correctly. I'll look into this and file a bug with Inkscape and/or

[Matplotlib-users] SVG and pdf

Hi! This may be a pdf issue or an SVG issue and have nothing to do with matplotlib. If so, sorry... Whenever I produce a figure with matplotlib and 'crop it' using the axis command the svg comes out fine. However, when I save this svg to pdf using inkscape's 'cairo' backend the part of the da

[Matplotlib-users] SVG and pdf

Hi! This may be a pdf issue or an SVG issue and have nothing to do with matplotlib. If so, sorry... Whenever I produce a figure with matplotlib and 'crop it' using the axis command the svg comes out fine. However, when I save this svg to pdf using inkscape's 'cairo' backend the part of the data t

[Matplotlib-users] Dependencies for the egg

Hi! I'm being dense here and I'm hoping some one can help me out. I had 0.91.1 from http://www.pythonmac.org/packages/py25-fat/index.html I went to install the shiny new version of matplotlib (0.98.3) on my mac using the .egg from sourceforge. I assumed that the .egg is a binary version of mat

[Matplotlib-users] I like the new webpage!

Just a note to say I like the new webpage layout and design! :) -kg - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes

Re: [Matplotlib-users] BUG: python exists when savefig(None) is called

> Matthias Michler wrote: > Hi John, > > On Wednesday 23 April 2008 12:28:11 John Reid wrote: >> I'm on Windows with python 2.5. How do I find the version of matplotlib? >> I think it is fairly recent (within last 6 months anyhow). > > import matplotlib > print matplotlib.__version__ > John,

Re: [Matplotlib-users] SVG export text grouping on mac

ot;svg.embed_char_paths" > > Cheers, > Mike > > Kaushik Ghose wrote: >> Hi Mike, >> >> Thanks for the tip. I tried it, but I get the following message: >> >> Bad key "svg.embed_chars" on line 294 in >> /Users/kghose/.matpl

Re: [Matplotlib-users] SVG export text grouping on mac

G > fonts would have been better, but there isn't much support for them in > the wild yet). > > When it is False, regular text blocks are used, but things will look > strange (particularly with math text) if the correct fonts are not > installed on the viewer's

Re: [Matplotlib-users] OSX installation problems

Hi Jules, I've been making the migration to mac recently myself. I have OS 10.5.2 running on Intel. If the source of your distribution is not an issue, I would recommend using matplotlib-0.91.2-py2.5-macosx-10.3-fat.egg from the matplotlib site, along with the easy_installer script. That went

[Matplotlib-users] SVG export text grouping on mac

Hi Everyone, I'm using matplotlib on mac (matplotlib-0.91.2-py2.5-macosx-10.3-fat.egg) . On windows svg export would have very sensible text grouping. For example an xlabel('Time') when saved to svg results in one text object 'Time'. In the mac version this is saved as 5 separate objects, not

[Matplotlib-users] problems in Inkscape with SVG exported from matplotlib

Hi Everyone, I have a peculiar problem, and I wonder if anyone can assist me. I have two figures generated from matplotlib and saved as svgs. They both print fine, and they load in Inkscape just fine. However, when I copy one figure and paste it into the other, the pasted figure's labels and t

[Matplotlib-users] 3D plotting support

Hi Everyone, I vaguely remember a comment from a poster a short while back that suggested that 3D support in matplotlib was not serious. I would like to ask what plans there are for 3D plotting support in this great library. thanks! -Kaushik

Re: [Matplotlib-users] Latex equations and SVG export

Hi Edin, > Hmm. I'm not sure whether this is a problem with matplotlib or > inkscape. I had some weird problems with inkscape on Ubuntu Feisty > recently, like: when I open the file from Nautilus (right click->open > with Inkscape) it is completely turned around; when I open Inkscape > (blank f

Re: [Matplotlib-users] Latex equations and SVG export

> > I looked into this. You just have to install (copy) the BaKoMa fonts > (TrueType version of the Computer Modern fonts) into your system's > font dir, so the svg viewer can see them. These fonts are located in > the "matplotlib/mpl-data/fonts/ttf" dir (the cm*.ttf files). > Thanks Edin! Yes

Re: [Matplotlib-users] Latex equations and SVG export

Hi Edin, Edin Salkovic wrote: >> >> m.text(0,0,'$\sum_{n=1}^{100}$');m.axis('off');m.savefig('test.svg') > > Shouldn't that be: > r'$\sum_{n=1}^{100}$' # i.e. a "raw" string. > > or: > > '$\\sum_{n=1}^{100}$' # Escaped backslash > Actually the original string renders as desired. Its the sv