Thanks for info Goyo and Ben!
2011/3/11 Benjamin Root
>
>
> 2011/3/10 Søren Nielsen
>
>> Hi,
>>
>>
>> When I do an errorbar plot (a.errorbar(), a = axis) with negative values
>> and then try to change the yscale to log (a.set_yscale('log')) matplotlib
>> crashes with:
>>
>> Traceback (most re
I have a pygtk application which uses matplotlib for graphics. The
application maintains one or more matplotlib.FigureCanvasGTKAgg objects
and correspondig matplotlib.figure.Figure objects, and switches between
them as needed. My problem is that after switching from one
canvas/figure pair to anothe
On 03/11/2011 02:54 PM, onet wrote:
> Hi,
>
> Using matplotlib I try to plot satellite observations, which consists of
> roughly one million patches that are not gridded regularly.
> I first collect the vertices (corner points of the observations) and
> colors and then use PolyCollection and ax.add
Hi,
Using matplotlib I try to plot satellite observations, which consists of
roughly one million patches that are not gridded regularly.
I first collect the vertices (corner points of the observations) and
colors and then use PolyCollection and ax.add_collection to add these
patches to the figure
Jason Stone, on 2011-02-18 14:39, wrote:
> Good afternoon all,
> One last matplotlib question for the group for today. On one of my GUI
> plots, I'm calling imshow on an array of data (to display it in the
same way
> MATLAB's imagesc command does). I'd like to add a second y-axis to the
> rig
2011/3/11 Luciano Fleischfresser :
> [...]
> I have to confess that object-oriented programming seems very
> counter-intuitive to me.
> Hopefully it will come more naturally soon.
This has nothing to do with OOP, you just need to know what
command/function/method does what you want. It happens tha
2011/3/10 Søren Nielsen
> Hi,
>
> When I do an errorbar plot (a.errorbar(), a = axis) with negative values
> and then try to change the yscale to log (a.set_yscale('log')) matplotlib
> crashes with:
>
> Traceback (most recent call last):
> File
> "/usr/lib64/python2.6/site-packages/wx-2.8-gtk2-
2011/3/10 Søren Nielsen :
> Is there a way I can get around this without having to search through my
> data and remove points that are negative or NaN or INF when the yscale needs
> to be log? That would also show an incorrect curve since a line would be
> drawn across the points that were removed
Hi Eric,
thank you so much for pointing this out! Didn't know about the
function before, it really helps me a lot!
However, for the current problem it doesn't help. The scaling of the
second axis broken without any margin or padding changes.
As a workaround, I could of course plot the data two t
On 03/10/2011 01:13 AM, Daniel Mader wrote:
> Maybe I should mention that there are actually two reasons why I don't
> like this behavior:
>
> 1) it's sometimes very hard to read what's going on,
> 2) there also seems to be a bug when the limits are changed later, see
> attached results: the upper
Hi Jae-Joon,
I tried inserting:
mpl.rc('ps', usedistiller=None)
after importing matplotlib, and I get:
$ du -sk *.eps
6204test_1.eps
34104 test_2.eps
using 'ghostscript' I get:
$ du -sk *.eps
34096 test_1.eps
34104 test_2.eps
and using 'xpdf' raises an exception:
File
"/Users/to
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On Sun, 6 Mar 2011 21:47:04 +0900
Jae-Joon Lee wrote:
> > Ok, I can understand that, but shouldn't all artists used to construct the
> > picture, as suptitle, be considered?
>
> I think considering all the artists is not very practical (as some of
> them could have spline paths), but what we
Jeff, thanks for your reply.
One situation where one might require masked nearest neighbor
interpolation is when, on a given fixed grid, interpolating velocities
on cell corners (B-grid) to faces (C-grid). Cells will be defined as
either land or ocean cells, masked or un-masked respectively. Th
If I think of something, I'll let you know.
In the meantime, I'd like to point out the following:
Nearest neighbor returns a masked interpolation point if the nearest
neighbor is masked (this is just what you've already told me). If there
are two equidistant neighbors, it returns the one on the
On Mon, Mar 7, 2011 at 5:53 PM, Gökhan Sever wrote:
> Hello,
>
> I am going to the PyCon this week. I am presenting a poster about an
> atmospheric sciences related project -- the most active development
> from my coding site over at http://code.google.com/p/ccnworks/
>
> Is there anybody in the c
Hi again,
unfortunately, the proposed solution breaks a second y-axis. Attached
is a script which demonstrates the problem in the third figure. The
second axis should be half of the first one.
import pylab
import scipy
pylab.close('all')
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