All the pandas plots that I've used take an axes keyword so try:
c = corrplot.Corrplot(df, ax=ax1)
or
c = corrplot.Corrplot(df, axes=ax1)
Do either of those work?
On Fri, Mar 13, 2015 at 2:04 PM, Paul Hobson pmhob...@gmail.com wrote:
What's the function signature of corrplot.CorrPlot?
That's pretty swag!
On Tue, Mar 10, 2015 at 11:49 AM, Benjamin Root ben.r...@ou.edu wrote:
+1000!!
Great job! Would you mind if I clean it up a bit and add it to the
mplot3d/animation gallery? Full credit, of course.
On Tue, Mar 10, 2015 at 11:30 AM, Prahas David Nafissian
I use a config file in ipython notebooks that sets some parameters of the
ipython notebook and then sets the matplotlib defaults.
http://nbviewer.ipython.org/github/hugadams/pyuvvis/blob/master/examples/Notebooks/NBCONFIG.ipynb
Then I use in all subsequent analysis in the ipython notebook:
I wrote a program that draws grids manually on mpl plots a while back. If
you can't find a solution can you write back here and I'll try to get that
dusted off?
On Oct 21, 2014 2:39 PM, Benjamin Root ben.r...@ou.edu wrote:
Well, the first part is easy... it is called twinx(). If you look up
Instead of learning VTK, you may find it easier to start with Mayavi 2
(written on VTK).
On Wed, Oct 1, 2014 at 2:27 PM, Fabrice C. kappamonag...@yahoo.co.jp
wrote:
Dear Ben,
Thank you for the explanation. Too bad mplot3d cannot display textured
polygons.
I did have a look at glumpy and
Hi,
Sorry for all of these left-field questions. We are trying to develop some
custom functionality for a spectroscopy program...
Given a 3d surface plot, matplotlib makes it easy to add contours along the
projections of the plot.
Hi,
I'm following up on an answered stack overflow thread:
http://stackoverflow.com/questions/24909256/how-to-obtain-3d-colored-surface-via-python/26026556#26026556
They show how to create a colormap for a wireframe plot. I noticed that
this solution fails when the X and Y data are not the
https://github.com/matplotlib/matplotlib/issues/3562
On Wed, Sep 24, 2014 at 6:17 PM, Adam Hughes hughesada...@gmail.com wrote:
Agreed. I will do so, thanks. If you are able to figure it out, I would
be super grateful. I must have spend 5 hours beating my head over this...
I'll fill
Hello,
Is it possible to inspect an AxesSubplot object and infer if it is using a
3d projection or not? Couldn't figure it out directly from the API.
Thanks
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Root ben.r...@ou.edu wrote:
I think you can just set the linewidth to zero like in these examples:
http://matplotlib.org/examples/mplot3d/surface3d_demo.html
http://matplotlib.org/examples/mplot3d/surface3d_demo3.html
Cheers!
Ben Root
On Sat, Sep 20, 2014 at 7:44 PM, Adam Hughes hughesada
, 2014 at 7:31 PM, Adam Hughes hughesada...@gmail.com wrote:
Hi,
I was using wireframe to plot my spectroscopy data, and noticed if I
choose a large R-stride, I somewhat unexpectedly get this really helpful
evenly spaced spectral plot (attached).
The only issue is that there's still the cstride
This will clear the figure:
plt.clf()
Is this what you're looking for, or just to pop one plot form the stack?
On Fri, Apr 18, 2014 at 6:21 PM, Michael Mossey michaelmos...@gmail.comwrote:
Sorry for what is a beginnerish question but I'm having a hard time using
the docs. I want to remove
Hi Paul,
I tried out the legend proxy artist, and it works for rectangles in the
legend, but I can't seem to get a Circle to appear in the legend, which I
presume should be:
p = Circle((0, 0), fc=r)
legend([p], [Red Rectangle])
On Wed, Apr 9, 2014 at 2:20 PM, Adam Hughes hughesada...@gmail.com
to
handle this situation?
On Wed, Apr 9, 2014 at 1:44 AM, Sterling Smith smit...@fusion.gat.comwrote:
Adam,
I haven't investigated, but does the discussion of the legend marker at
[1] help?
-Sterling
[1]
https://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg25200.html
Thanks Paul, I will try it out.
On Wed, Apr 9, 2014 at 12:21 PM, Paul Hobson pmhob...@gmail.com wrote:
On Wed, Apr 9, 2014 at 9:00 AM, Adam Hughes hughesada...@gmail.comwrote:
Thanks. That's probably the way I'll go. At first, I thought creating
separate legend markers and removing
Hello,
I've been searching but can't seem to find this topic addressed (perhaps
wrong search terms)
Simply put, I have a scatter plot with variable size markers, and I'd like
to have the markers all be a single size in the legend. Is there a
standard way to do this?
Thanks.
Hi,
I am using an IPython notebook style that has a soft, yellow background
that I think is more appealing that white. When I make a plot, I'd like
the background of the plot (ie, everything that is outside the x and y
axis) to be the same color. I'm trying to change the figure.facecolor
Hi,
I am making a stacked histogram where one must enter the desired colors
together in a list/array when the histogram is called. For certain objects
in my code, it's helpful to assign a color to them, so that they are
immediately identified across various plots. Therefore, I essentially want
)
c = axfoo._get_lines.color_cycle.next()
# Reset colorcycle
for i in range(len(clist) -1):
axfoo._get_lines.color_cycle.next()
return clist
On Wed, Mar 5, 2014 at 2:56 PM, Adam Hughes hughesada...@gmail.com wrote:
Hi,
I am making a stacked histogram where one must
Hilboll li...@hilboll.de wrote:
On 05.03.2014 20:56, Adam Hughes wrote: Hi,
I am making a stacked histogram where one must enter the desired colors
together in a list/array when the histogram is called. For certain
objects in my code, it's helpful to assign a color to them, so
Hi,
In an IPython notebook, I've changed several setting in both the notebook's
style and the plotting style. I noticed that when I change the usetex
option in the rcparams:
*rcParams['text.usetex'] = True *
Then I add an integral sign as text to a plot (either title or axis label)
Sorry, it seems that I didn't have dvipng installed correctly!
On Fri, Feb 28, 2014 at 2:53 PM, Adam Hughes hughesada...@gmail.com wrote:
Hi,
In an IPython notebook, I've changed several setting in both the
notebook's style and the plotting style. I noticed that when I change the
usetex
I'm wondering if the matplotlib API is designed in such a way that choosing
a color schema could be done at import time. I know that the entire plot
style can be changed in one call (eg put plt.xkcd() at the beginning of
your code), so I wander if colorblind-compatible colors could be loaded in
a
Hi,
I am working on a library for image analysis which stores particles as
indexed numpy arrays and provides functionality for managing the particles
beyond merely image masking or altering the arrays directly. I've already
designed classes for many common shapes including Lines/Curves,
the geometry (ie line -- mpatch.Line) unless anyone has any better
suggestions.
Thanks!
On Tue, Jan 7, 2014 at 3:08 PM, Adam Hughes hughesada...@gmail.com wrote:
Hi,
I am working on a library for image analysis which stores particles as
indexed numpy arrays and provides functionality
with the
scikit image mailing list. If I am able to get the patches built it, would
anyone mind if I share it with the matplotlib list as well?
Thanks
On Tue, Jan 7, 2014 at 4:10 PM, Joe Kington joferking...@gmail.com wrote:
On Tue, Jan 7, 2014 at 2:29 PM, Adam Hughes hughesada...@gmail.comwrote
/UnsupportedOperationException.h
/opt/local/include/geos/util/math.h
/opt/local/include/geos/version.h
/opt/local/include/geos_c.h
$
Cheers
Adam
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when they are expected to).
KnownFailure is not a default nosetest packages. Hence, we have to load
it manually when running the tests.
Thanks, makes sense.
Cheers
Adam
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Adam
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If I do:
bar(range(3), [1,0,2])
... then I get 2 bars of a suitable width for a 3 bar chart, with a gap in
between where the middle bar would be if not equal to 0. Yet if I do:
bar(range(3), [1,2,0])
... then I get two bars of equal width. Is there a way to preserve the
space for the
I am trying to get alternating tick labels to move completely above and
completely below the x axis. If I call:
set_ha('top')
... then the number appears fully below the x axis. However, when I call:
set_ha('bottom')
... then the number appears roughly vertically centered on the axis.
Yes, that works. Many thanks.
On Thu, Sep 20, 2012 at 1:12 AM, Benjamin Root ben.r...@ou.edu wrote:
On Wednesday, September 19, 2012, Adam Davis wrote:
If I do:
bar(range(3), [1,0,2])
... then I get 2 bars of a suitable width for a 3 bar chart, with a gap
in between where
/matplotlib/matplotlib/pull/534).
It worked without issue with matplotlib-1.0.1.
Cheers
Adam
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], [value_plot]),
(Morning, Evening, Value),
numpoints=1, loc=0, borderpad=1, shadow=True, fancybox=True)
# save plot
fig.savefig(plot_file)
Cheers
Adam
--
The demand for IT networking professionals continues to grow
you mean something like the following:
# legend
date_axes.legend(([morning_plot], [evening_plot], [value_plot[0]]),
(Morning, Evening, Value),
numpoints=1, loc=0, borderpad=1, shadow=True, fancybox=True)
as that results in the same errors?
Cheers
Adam
Is there a way to reduce the lineweight of the axes frame edge?
Alternatively, is there a way to hide the edge of the frame without turning
the frame off?
Thanks,
Adam
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and the images disappear.
Is there a way to both plot and display images in the same figure?
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(and without
disrupting imshow)?
- have subplots within subplots so that I can have the plot() calls in one
set of axes within a subplot (using sharex/y) and the imshow() calls in
another subplot?
-Adam
On Sun, Sep 4, 2011 at 10:34 PM, Eric Firing efir...@hawaii.edu wrote:
On 09/04/2011 11:12 AM
Hi
On the homepage, http://matplotlib.sourceforge.net, matplotlib-1.0.0
is still being listed as the latest available version in the News
sidebar. Is there any reason why 1.0.1 is not listed here?
Cheers
Adam
morning_plot = date_axes.plot_date(morning[:,0], morning[:,1], 'ro-', ms=4)
IndexError: invalid index
Is there a way that I can plot these files regardless of whether they
contain multiple or single lines?
Cheers
Adam
--
Gaining
is a
1-d array rather than your expected 2d array.
You can mitigate this by using np.atleast_2d() on the returned array. This
will guarantee that your 'morning' array will always be 2d.
I hope that helps!
It does! Thanks!
Cheers
Adam
I found a web page in which someone has done the horrible task of figuring
out how the hell you compile in Cygwin. Details below:
http://innuendopoly.org/arch/matplotlib-cygwin
In short, the Cygwin compile runs into TONS of errors as is, and it seems
the matplotlib developers aren't really
162, in module
if check_for_tk() or (options['build_tkagg'] is True):
File /home/Adam/installs/matplotlib-1.0.0/setupext.py, line 816, in
check_for_tk
explanation = add_tk_flags(module)
File /home/Adam/installs/matplotlib-1.0.0/setupext.py, line 1080, in
add_tk_flags
result
:
Matplotlib works well with Cygwin (I am using it with the gtkcairo
backend), but installing it can be a hassle. You'll have to fix errors such
as the ones you're seeing by modifying setup.py or setupext.py.
--Michiel.
--- On *Mon, 8/16/10, Adam Gustafson am...@stat.washington.edu* wrote
)
* Could not find 'libpng' headers in any of
* '/usr/include', '.'
Traceback (most recent call last):
File setup.py, line 162, in module
if check_for_tk() or (options['build_tkagg'] is True):
File /home/Adam/matplotlib-1.0.0/setupext.py, line 816
(KNOWNFAIL=2)
$nosetests matplotlib.tests I get:
[...snipped output]
Ran 144 tests in 380.165s
FAILED (errors=4, failures=1)
Two of these errors are the known failures from above, and the other
two are in matplotlib.tests.test_text.test_font_styles:
ImageComparisonFailure: images not close:
/home/adam
matplotlib-0.99.3.tar.gz
$ cd matplotlib-0.99.3
$ sudo /usr/local/bin/python setup.py build
$ sudo /usr/local/bin/python setup.py install_*
*_
Hopefully this helps.
-Adam Richards
Duke University
--
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Hi all, I updated to version 99.1.1 and I'm still getting the error
ValueError: argument must be box, or datalim at set_adjustable...
from axes.py
when I try to do ax.set_adjustable(box-forced) as you suggested.
-Adam
On Thu, May 27, 2010 at 3:08 PM, Adam Fraser adam.n.fra...@gmail.comwrote
, but zooming caused all subplots to zoom
from the same global point, rather than from the same point in each of their
respective axes.
Can anyone suggest a workaround?
Much thanks!
-Adam
from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as
NavigationToolbar
class MyNavToolbar
-paul
From: Adam Fraser [mailto:adam.n.fra...@gmail.com]
Sent: Thursday, May 27, 2010 10:44 AM
To: matplotlib-users
Subject: [Matplotlib-users] Is there a way to link axes of imshow plots?
Suppose I have a figure canvas with 3 plots... 2 are images of the same
dimensions
I thought I'd share a solution to the draggable legend problem since
it took me forever to assimilate all the scattered knowledge on the
mailing lists...
class DraggableLegend:
def __init__(self, legend):
self.legend = legend
self.gotLegend = False
but it still happens without latex in the
labels and when I use a linear-linear plot.
Adam
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/adam/.matplotlib/matplotlibrc
matplotlib version 0.98.5.3
verbose.level helpful
interactive is True
units is True
platform is darwin
$HOME=/Users/adam
CONFIGDIR=/Users/adam/.matplotlib
Using fontManager instance from /Users/adam/.matplotlib/fontList.cache
backend MacOSX version unknown
In [2]: plot
Thanks Jae-Joon, that worked.
Adam
On Mon, Jun 29, 2009 at 9:03 AM, Jae-Joon Leelee.j.j...@gmail.com wrote:
Yes, I can reproduce this with the current svn.
I think what's happening is that, with larger number of grid, there
is slight overlapping between each subplots (likely due
]+(?:\.[0-9]+)*)\.tar\.gz
That directory isn't listable, so won't work with the MacPorts version
check infrastructure.
Cheers
Adam
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is not a
specific release but a sub release of 0.98.5 I can't use the
sourceforge downloads page to query this.
It would be really helpful if a page was provided that listed the
latest stable release that packagers could use to automatically query.
Cheers
Adam
is 0.98.6svn, can this
be corrected?
Cheers
Adam
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Part of my question that I hope makes sense: Is there a way to unblock
the command line without closing the plot window when using an
interactive backend?
Thanks, and sorry about the misunderstandings / lack of clarity,
Adam
On Wed, Apr 29, 2009 at 9:22 AM, John Hunter jdh2...@gmail.com wrote:
On Wed, Apr 29, 2009 at 9:50 AM, Adam keflav...@gmail.com wrote:
I would like to have access to the command line while simultaneously
being able to interact with and/or display plots. I think this is
what ipython does
at this point?
Thanks,
Adam
On Fri, Apr 24, 2009 at 7:52 AM, Michael Droettboom md...@stsci.edu wrote:
On my machine (32-bit Fedora 10 with 2GB RAM), it chugs along swapping for a
lng time and then fails with a Python MemoryError exception -- which is
at least reasonable.
I suspect
A 1x1 array reproduces the error:
milkyway /data/glimpseii $ gdb /usr/local/python/bin/python
GNU gdb Red Hat Linux (6.3.0.0-1.159.el4rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or
'
In [4]: matplotlib.__version__
Out[4]: '0.98.5.2'
In [5]: f = pyfits.open('GLM_00600+_mosaic_I3.fits')
In [6]: f[0].data.shape
Out[6]: (10370, 9320)
In [7]: f[0].data.dtype
Out[7]: dtype('f4')
In [8]: imshow(f[0].data)
Segmentation fault
Any ideas?
Thanks,
Adam
Adam
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Anyone?
Cheers
Adam
On Sat, Jan 17, 2009 at 17:19, Adam Mercer ramer...@gmail.com wrote:
Hi
I'm trying to track down an issue with the CocoaAgg backend on Mac OS
X using MacPorts, when run with the CocoaAgg backend the following
code:
from pylab import *
import time
ion()
tstart
for.
Thanks, I'll pass that onto the user who reported this problem to me.
Cheers
Adam
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backend:
$ python temp.py -dMacOSX
FPS: 20.1183278689
Is there some missing dependency that could cause this?
Cheers
Adam
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)
then the plot is produced as expected. Is this a regression, or am I
doing something odd with the legend?
Cheers
Adam
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On Fri, Dec 26, 2008 at 13:54, John Hunter jdh2...@gmail.com wrote:
Could you please post a complete, free-standing example? Also, you
might want to test against 98.5.2 which has been released with some
legend fixes.
Thanks John, updating to 0.98.5.2 fixes the problem.
Cheers
Adam
)
imshow(t)
x = ginput(1)
#---
this problem was also addressed in a post back in august:
http://www.nabble.com/ginput-changes-axes-limits-td18863282.html#a18863282
but it received no replies.
any ideas on whats going on?
thanks,
adam
On Wed, Oct 29, 2008 at 11:19 PM, Anthony Floyd [EMAIL PROTECTED] wrote:
Hi Adam,
On Sun, Oct 26, 2008 at 4:34 PM, Adam [EMAIL PROTECTED] wrote:
Hi, I'm trying to make myself a set of widgets for the first time.
I've gotten to the point that I can draw rectangles and lines and make
them do
/some-API-documentation-td16204232.html.
Second question: I have two subplots of different data with the same
dimensions. I'd like to zoom in to the same region on both figures
when I use zoom-to-box on either one. How can I do this? (I'm using
tkAgg)
Thanks,
Adam
be reporting anything else not listed on:
http://matplotlib.sourceforge.net/faq.html
Thanks!
Adam
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(if
there ever is one) should include this file (or check for it)?
Thanks again for the help!
- Charlie
Adam
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This SF.Net email is sponsored
Hi
Has matplotlib-0.98.2 been officially released? The reason I'm asking
is that the web page still states that 0.98.1 is the release and the
0.98.2 tar ball is under the 0.98.1 release on the sourceforge
download page?
Cheers
Adam
On Wed, Jun 25, 2008 at 8:44 AM, John Hunter [EMAIL PROTECTED] wrote:
I think I have this fixed in svn
Just downloaded 0.98.2 and the code that failed in 0.98.1 works! Thanks!
Cheers
Adam
-
Check out the new
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
-
Check out
, but header files are not found.
* You may need to install development packages.
The header files are installed. Can Matplotlib be linked against a
non-framework build of Tcl/Tk on Mac OS X, and if so how?
Cheers
Adam
.xaxis.set_major_formatter(mdates.DateFormatter('%Y/%m/%d'))
plt.show()
Thanks John, although the scale on the x-axis isn't shown using the
above example.
Cheers
Adam
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Adam
#!/usr/bin/env python
# import required system modules
import sys
import math
from datetime import *
# import required matplotlib modules
import matplotlib
# set backend
matplotlib.use('Agg')
# import remaining matplotlib modules
import pylab
from matplotlib import dates
test_dates
Hi
Anyone know how to fix this problem?
Cheers
Adam
On Thu, Jun 19, 2008 at 8:31 PM, Adam Mercer [EMAIL PROTECTED] wrote:
Hi
I have a plot that has two different y-axis scales and I want
appropriate tick marks for the different y-axes. ie I want the tick
marks on the left axis
_from_ordinalf(x, tz)
File /opt/local/lib/python2.5/site-packages/matplotlib/dates.py,
line 156, in _from_ordinalf
dt = datetime.datetime.fromordinal(ix)
ValueError: ordinal must be = 1
Any ideas?
Cheers
Adam
-
Check out
to find an example. Can anyone point me to and example or
the appropriate methods that would allow me to do this?
Cheers
Adam
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(pylab.MultipleLocator(5))
axes2.yaxis.set_minor_locator(pylab.MultipleLocator(1))
but the minor ticks are on both the left and right y-axes. How can I
make the minor ticks for axes1 only appear on the the left and the
minor ticks for axes2 appear on the right?
Cheers
Adam
to do the above? Is this actually
the easy method?
Thanks,
Adam
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Hi
Will basemap work with the newly released GEOS-3.0.0, or does it only
work with 2.2.3 for now?
Cheers
Adam
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On Dec 23, 2007 7:40 PM, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: It only works with 2.2.3. I have not been able to make it work
with 3.0.0, so I don't know if it ever will.
Thanks for the clarification Jeff
Cheers
Adam
On Dec 7, 2007 9:09 AM, Michael Droettboom [EMAIL PROTECTED] wrote:
You could try setting your backend to simply Agg to rule out some Tk
usage/installation problem as the culprit.
Thanks, the problem goes away if I use the Agg backend.
Cheers
Adam
On Dec 7, 2007 8:21 AM, Michael Droettboom [EMAIL PROTECTED] wrote:
Can you also please attach your data -- or point to some acceptable data
online? What platform and backend are you using?
I've attached an example data file. I'm using the TKAgg backend on
Mac OS X Leopard.
Cheers
Adam
Hi
Since updating to 0.91.1 one of my scripts, attached, has stopped
working. I get the following error when trying to run it
$ ./plot.py data.dat plot.png
alloc: invalid block: 0x1c15fa4: 40 1 0
Abort trap
$
Any ideas what could be causing this?
Cheers
Adam
plot.py
Description: Binary
/python2.5/site-packages/dap/__init__.py, line
12, in module
__import__('pkg_resources').declare_namespace(__name__)
ImportError: No module named pkg_resources
Am I missing a required module?
Cheers
Adam
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On Dec 5, 2007 10:30 PM, John Hunter [EMAIL PROTECTED] wrote:
Looks like you need setuptools
http://peak.telecommunity.com/DevCenter/EasyInstall#installing-easy-install
Thanks John, installing setuptools did the trick.
Cheers
Adam
Adam
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On 13/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: Same as with any other plot created with matplotlib. You can use
the 'figsize' keyword to pylab.figure in conjunction with the 'dpi'
keyword to pylab.savefig. For details see
Thanks, I was unsure whether or not is used the same
On 13/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: See the basemap examples directory - there's plenty of examples
there using pylab.colorbar.
Thanks, that was what I was after - the appropriate module and method.
Cheers
Adam
On 11/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: I assume your data is on a latitude-longitude grid? You've asked
for a mollweide projection centered on the Greenwich meridian. Your
data is not centered on Greenwich - but the error message is trying to
say that you can shift
On 11/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: I assume your data is on a latitude-longitude grid? You've asked
for a mollweide projection centered on the Greenwich meridian. Your
data is not centered on Greenwich - but the error message is trying to
say that you can shift
On 11/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
but I think you want
values, lon = basemap.shiftgrid(180, values, lon, start=False)
Thats it! Thanks a lot!
Cheers
Adam
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On 09/10/2007, Jeff Whitaker [EMAIL PROTECTED] wrote:
Adam: If you can convert your coordinates into latitudes and
longitudes, then you can plot the data with the basemap tookit on your
choice of map projection (see
http://www.scipy.org/Cookbook/Matplotlib/Maps for an example).
Following
to read in the
date and use date2num to convert the date into matplotlibs internal
format for representing dates... but I'm not sure - is this the
correct approach?
Is there any example code that I'm missing that plots data against the date?
Cheers
Adam
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