er of lines or triangles along this shaft to indicate
>> wind speed. It's a little odd and domain specific, but it's a must
>> for the meteorologist. We like it because, unlike the arrows, you can
>> pick off the actual wind speed at a point. See here for an example:
>
/www.rap.ucar.edu/weather/info/about_windbarb.html
> http://www.rap.ucar.edu/weather/surface/displaySfc.php?region=abi&endDate=20080627&endTime=-1&duration=0
>
> Has anyone ever tried this (I'm pretty sure I know the answer)? Failing
> that, can anyone give me an idea of
st. We like it because, unlike the arrows, you can pick off
the actual wind speed at a point. See here for an example:
http://www.rap.ucar.edu/weather/info/about_windbarb.html
http://www.rap.ucar.edu/weather/surface/displaySfc.php?region=abi&endDate=20080627&endTime=-1&duration=0
Has
Hi Michael,
On Fri, Jun 27, 2008 at 7:54 PM, Michael Droettboom wrote:
> Andrea Gavana wrote:
>>
>> 2) The dashed text positioning is wrong, you can see it by running
>> dashpointlabel.py in the
>> matplotlib_examples_0.98.1\examples\pylab_examples: the position of
>> the values should be at the o
Yves Revaz wrote:
Ryan May wrote:
Yves Revaz wrote:
Hi all,
When I use:
colorbar(orientation='horizontal')
the color bar is drawn on the bottom of the corresponding graph.
Which option will draw the colorbar on the top of the graph ?
I think (correct me if I'm wrong devs) you'll hav
On Fri, Jun 27, 2008 at 12:03 PM, Charlie Moad <[EMAIL PROTECTED]> wrote:
> You'll need to edit setupext.py to not inject the "-framework Tcl -framework
> Tk" flags.
>
Thanks Charlie, that does the trick.
Cheers
Adam
-
Chec
I upgraded using svn, and it solved the problem. Thanks for the tip!
--Mike
Michael Droettboom wrote:
> There have subsequently been a number of fixes to how state is saved
> and restored in the Postscript backend. (Especially in revisions
> 5082, 5083 and 5133). Comparing your eps file with
On Fri, Jun 27, 2008 at 2:56 PM, Angus McMorland <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I sometimes find myself wanting to plot a series of lines using
> axhline or axvline. Is there a mechanism to do this that I'm missing,
> or would it be difficult to support the positional parameter being an
>
2008/6/27 Angus McMorland <[EMAIL PROTECTED]>:
> Hi all,
>
> I sometimes find myself wanting to plot a series of lines using
> axhline or axvline. Is there a mechanism to do this that I'm missing,
> or would it be difficult to support the positional parameter being an
> array of values at which to
Hi all,
I sometimes find myself wanting to plot a series of lines using
axhline or axvline. Is there a mechanism to do this that I'm missing,
or would it be difficult to support the positional parameter being an
array of values at which to draw each line?
Angus.
--
AJC McMorland, PhD candidate
P
Hi all,
I should point out that for my actual use case, Fernando explained the
right thing to do: start ipython *without* pylab, in which case
use('Agg') [for example] is legal.
Andrew
Andrew Jaffe wrote:
> Hi,
>
> Fernando Perez wrote:
>> On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe <[E
Hi John,
John Hunter wrote:>
>> In fact I deleted my whole svn directory and re-updated, but no change.
>> I'm pretty sure I've done this correctly...
>
> You also need to delete previous installs of matplotlib.
>
>> If it matters, I'm installing as an egg.
>> [python setupegg.py build bdist_egg
On Fri, Jun 27, 2008 at 1:49 PM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
> In fact I deleted my whole svn directory and re-updated, but no change.
> I'm pretty sure I've done this correctly...
You also need to delete previous installs of matplotlib.
> If it matters, I'm installing as an egg.
> [
Hi,
Fernando Perez wrote:
> On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
>> Hi all,
>>
>> All the usual apologies if this is a FAQ, but I can't find it.
>>
>> Is there any way to change the backend interactively when using ipython?
>>
>> Best of all would a way to make
On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> All the usual apologies if this is a FAQ, but I can't find it.
>
> Is there any way to change the backend interactively when using ipython?
>
> Best of all would a way to make changes in the middle of a session,
Andrea Gavana wrote:
> 2) The dashed text positioning is wrong, you can see it by running
> dashpointlabel.py in the
> matplotlib_examples_0.98.1\examples\pylab_examples: the position of
> the values should be at the other end of the dash, not over the
> plotted point.
>
>
I believe I have this
Hi John,
John Hunter wrote:
> On Fri, Jun 27, 2008 at 1:31 PM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
>> Hi-
>>
>> [OK, sorry for all the top-posting...]
>>
>> Anyway, if I move to the current svn, I get
>>
...
> Try removing all the matplotlib installs, eggs, etc. Something is
> getting confu
John Hunter-4 wrote:
>
> On Fri, Jun 20, 2008 at 6:14 PM, sordnay <[EMAIL PROTECTED]> wrote:
>>
>> Hi all,
>> I'm trying to plot in 2D, 3 variables from time series, instead of volume
>> I
>> want color for the third variable.
>> I have partial success with a scatter plot, but I'm unable to mana
On Fri, Jun 27, 2008 at 1:31 PM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
> Hi-
>
> [OK, sorry for all the top-posting...]
>
> Anyway, if I move to the current svn, I get
>
> In [1]: switch_backend('Agg')
> ---
> TypeError
Hi-
[OK, sorry for all the top-posting...]
Anyway, if I move to the current svn, I get
In [1]: switch_backend('Agg')
---
TypeError Traceback (most recent call last)
/Users/jaffe/home/python/
The deadline for submitting abstracts to the Scipy conference was tonight.
In order to give you more time to submit excellent abstracts, the review
committee is extending the deadline to Monday (June 30th), and will work
hastily to get all of them reviewed in time for the program announcement,
on T
Andrew,
The traceback shows that you are tripping over something that has been
changed since the version you are using, so it might work if you update
your mpl, preferably from svn. I think the relevant change was made by
John quite recently, but I haven't looked it up.
Eric
Andrew Jaffe wro
Hi John,
Thanks for the very fast response, but it doesn't quite work for my use
case. I don't know if it's because my default is interactive, or ipython
on general, or something else...
n21:~/work/Pointing> ipython -pylab -nobanner
In [1]: switch_backend('Agg')
/usr/local/src/python-2.5.2/lib
On Fri, Jun 27, 2008 at 12:52 PM, Andrew Jaffe <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> All the usual apologies if this is a FAQ, but I can't find it.
>
> Is there any way to change the backend interactively when using ipython?
Take a look at the pylab/pyplot switch_backends function
switch_back
Hi all,
All the usual apologies if this is a FAQ, but I can't find it.
Is there any way to change the backend interactively when using ipython?
Best of all would a way to make changes in the middle of a session, but
even being able to do it at the beginning without editing matplotlibrc
would b
There have subsequently been a number of fixes to how state is saved and
restored in the Postscript backend. (Especially in revisions 5082, 5083
and 5133). Comparing your eps file with mine, that seems the most
likely culprit of the bug. Can you update to 0.98.1 or later (or the
current SVN
You'll need to edit setupext.py to not inject the "-framework Tcl -framework
Tk" flags.
- Charlie
On Fri, Jun 27, 2008 at 12:36 AM, Adam Mercer <[EMAIL PROTECTED]> wrote:
> Hi
>
> I'm trying to track down a problem present in MacPorts Matplotlib
> build and the TkAgg backend. It appears that Mat
What version of matplotlib are you using?
Can you provide a standalone example that doesn't rely on basemap? If
not, can you provide the .eps file so we can have a look?
Colored lines on contour plots in EPS works fine here (contour_demo.py)
(with matplotlib 0.98.2 on a Linux box).
Cheers,
Mi
I noticed a problem with colors in rendered encapsulated postscript
files, and fortunately I was able to replicate with a modified version
of one of Jeff Whitaker's example scripts, which I have attached. The
EPS version of the plot has black contour lines where they are colored
in the PNG fil
Thanks. I've stumbled across "reinteract" and found that the inline plot
has been done using the previous version of the pylab console
(http://blog.fishsoup.net/2007/11/10/reinteract-better-interactive-python/)
Concerning ipython, I've once designed the code to integrate it but
since then I got
Very nice. I like the idea of inline plots -- less of an interrupted flow.
Have you looked at the similar project "reinteract"?
(www.reinteract.org) It's a little more aggressively different, for
what it's worth. The author seems to have lost steam in the last few
months, but it has some in
Works OK with WXAgg, but with latest svn, r5683, OS X 10.5.3, Qt4Agg
backend, dvipnghack: True, text.usetex : True
running from ipython -pylab:
plot([1,2,3])
savefig('123_2.pdf')
gives..
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted o
Hi all,
I've developed a GTK/Python/Pylab console that is able to display
most matplotlib figures directly within the console and handle
matplotlib mouse events properly.
Screenshots and sources are available at:
http://www.loria.fr/~rougier/pylab.html
I've tested several examples from matp
-- Forwarded message --
From: Andrea Gavana <[EMAIL PROTECTED]>
Date: Jun 27, 2008 1:53 PM
Subject: Re: [Matplotlib-users] offset_copy in transforms.py... Gone?
To: Michael Droettboom <[EMAIL PROTECTED]>
Hi Michael,
On 6/27/08, Michael Droettboom wrote:
> Yes, this is one of the
Andrea Gavana wrote:
> Hi All,
>
> I have switched from matplotlib 0.91.2 to 0.98.1, and I have
> noticed a couple of "strange" behaviours (I am not using PyLab, but
> matplotlib embedded in wxPython):
>
> 1) If I use:
>
> ylims = self.myAxis.get_ylim()
>
> And then I add other lines to the plo
Yes, this is one of the casualties of the transforms refactoring in
0.98. The new transformation framework is documented here:
http://matplotlib.sourceforge.net/doc/html/devel/transformations.html
Most of the changes from 0.91 to 0.98 are documented here:
http://matplotlib.svn.sourceforge.net/
Hi All,
I have switched from matplotlib 0.91.2 to 0.98.1, and I have
noticed a couple of "strange" behaviours (I am not using PyLab, but
matplotlib embedded in wxPython):
1) If I use:
ylims = self.myAxis.get_ylim()
And then I add other lines to the plot, the value of ylims is
modified. It g
Hi All,
I have upgraded matplotlib from an old version I was using
(0.91.2) to the very latest one (0.98.1). In one of my applications, I
am using this code:
from matplotlib.transforms import offset_copy
def offset(ax, x, y):
return offset_copy(ax.transData, x=x, y=y, units='dots')
Righ
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