On Mon, Aug 16, 2010 at 9:26 AM, David Goldsmith
d.l.goldsm...@gmail.com wrote:
And is NumPy 1.5 compat. confirmed yet? Thanks!
DG
Did I miss a response to this? If not, does silence = (Yes, No)?
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And is NumPy 1.5 compat. confirmed yet? Thanks!
DG
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On Sun, Aug 1, 2010 at 10:51 PM, David Goldsmith d.l.goldsm...@gmail.comwrote:
Hi! Is there a way to see data values when imaging an array, say, e.g.,
when holding the cursor over a point?
DG
I found the data_browser.py example - how do I use it if I'm not using
pylab.show, i.e., I'm using
Hi! Is there a way to see data values when imaging an array, say, e.g.,
when holding the cursor over a point?
DG
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On Tue, Jun 8, 2010 at 10:39 AM, John Hunter jdh2...@gmail.com wrote:
On Tue, Jun 8, 2010 at 11:53 AM, David Goldsmith
d.l.goldsm...@gmail.com wrote:
On Tue, Jun 8, 2010 at 9:52 AM, David Goldsmith d.l.goldsm...@gmail.com
wrote:
- Forwarded message --
From
On Tue, Jun 8, 2010 at 11:21 AM, Christoph Gohlke cgoh...@uci.edu wrote:
On 6/8/2010 10:39 AM, John Hunter wrote:
On Tue, Jun 8, 2010 at 11:53 AM, David Goldsmith
d.l.goldsm...@gmail.com wrote:
On Tue, Jun 8, 2010 at 9:52 AM, David Goldsmithd.l.goldsm...@gmail.com
wrote
On Tue, Jun 8, 2010 at 9:52 AM, David Goldsmith d.l.goldsm...@gmail.comwrote:
- Forwarded message --
From: SourceForge.net nore...@sourceforge.net
Date: Mon, Jun 7, 2010 at 6:06 AM
Subject: [ matplotlib-Bugs-2949906 ] finance.quotes_historical_yahoo raises
ZeroDivisionError
Message generated for change (Comment added) made by jdh2358
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=560720aid=2949906group_id=80706
Category: None
Group: None
Status: Closed
Resolution: Duplicate
Priority: 5
Private: No
Submitted By: David Goldsmith (olydlg
--- On Fri, 3/5/10, David Goldsmith d_l_goldsm...@yahoo.com wrote:
--- On Fri, 3/5/10, Friedrich Romstedt friedrichromst...@gmail.com
wrote:
NB: You lose at most 3 pixels at the border of your
image
when drawing
it the method you proposed, because the int floor'ing
will
cause
--- On Sat, 3/6/10, Friedrich Romstedt friedrichromst...@gmail.com wrote:
Note, that this is private discussion now and no longer on
the list
(accidentally?). If you want to put it back on the
list, please feel
free to do so.
Yeah, my email client (yahoo!) showed your example submission
--- On Sat, 3/6/10, Friedrich Romstedt friedrichromst...@gmail.com wrote:
d1 is a diagram_cl.Diagram instance, holding a
Sorry for being dense, but where do I get diagram_cl?
All you tried won't work, diagram_cl is not included with
matplotlib,
and as I think it never will. Please
(Pierre GM: are you subscribed to this list? If so, sorry for cc-ing you.)
--- On Fri, 3/5/10, Friedrich Romstedt friedrichromst...@gmail.com wrote:
From: Friedrich Romstedt friedrichromst...@gmail.com
Subject: Re: [Matplotlib-users] Mysterious ValueError: zero-size array...
To: David
Hi, folks! Let's see, first the tech stuff: Python version - 2.5.4; matplotlib
version - 0.99.0; numpy version - 1.4.0; Platform: 32 bit Windows Vista Home
Premium SP2.
OK, now for the problem: imshow is (indirectly) raising ValueError: zero-size
array to ufunc.reduce without identity.
Hi, folks! Let's see, first the tech stuff: Python version - 2.5.4; matplotlib
version - 0.99.0; numpy version - 1.4.0; Platform: 32 bit Windows Vista Home
Premium SP2.
OK, now for the problem: imshow is (indirectly) raising ValueError: zero-size
array to ufunc.reduce without identity.
Hi, folks! Let's see, first the tech stuff: Python version - 2.5.4; matplotlib
version - 0.99.0; numpy version - 1.4.0; Platform: 32 bit Windows Vista Home
Premium SP2.
OK, now for the problem: imshow is (indirectly) raising ValueError: zero-size
array to ufunc.reduce without identity.
Hi, folks! Let's see, first the tech stuff: Python version - 2.5.4; matplotlib
version - 0.99.0; numpy version - 1.4.0; Platform: 32 bit Windows Vista Home
Premium SP2.
OK, now for the problem: imshow is (indirectly) raising ValueError: zero-size
array to ufunc.reduce without identity.
--- On Sun, 2/28/10, David Goldsmith d_l_goldsm...@yahoo.com wrote:
Question 2) is there some way I can add
pieces of the
array incrementally to
the image into their proper place,
i.e.,
modify the
following code:
ax.imshow(image[0:ny/2+1,
0:nx/2+1]) #
upper
--- On Sun, 2/28/10, Ryan May rma...@gmail.com wrote:
David Goldsmith
d_l_goldsm...@yahoo.com
wrote:
--- On Sat, 2/27/10, Ryan May rma...@gmail.com
wrote:
David Goldsmith
d_l_goldsm...@yahoo.com
wrote:
Question 2) is there some way I can add
pieces of the
array incrementally
, as
well as 64 bit builds of Python, numpy, MPL, etc.), i.e., is it most likely
a memory addressing problem?
Question 5) can anyone suggest any other work-around(s)?
Thanks!
DG
On Sat, Sep 6, 2008 at 4:00 PM, David Goldsmith d_l_goldsm...@yahoo.comwrote:
Ah, Ich verstehe now. I'll try RGBA
Hi! Sorry for the really elementary Q's but I'm not having much luck searching
the User Guide:
How do I turn all ticks off (i.e., the labels and the tick mark lines, on both
axes)?
Thanks!
DG
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Download
Hi! I'm trying to loop through all the built-in colormaps, applying each to an
image before printing it to a file, then moving on to the next one.
from matplotlib import cm
for cmap in dir(cm): # cmap in cm doesn't work 'cause cm is a module
ax.imshow(image, cmap)
I've searched and searched the online docs...please help.
DG
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Hi! Originally, this was to be a question about where to get that described in
the subject, but I realized: hey, it's a yahoo! service and I haven't searched
yahoo! yet; sure enough I easily found:
http://www.gummy-stuff.org/Yahoo-data.htm
Jackpot! All the free, detailed numerical stock data
On Mon, Oct 6, 2008 at 10:56 AM, Eric Firing efir...@hawaii.edu wrote:
Christopher Barker wrote:
David Goldsmith wrote:
I feel like I must be missing something
yup -- though it's an understandable miss...
I think the longstanding separation between the figure.dpi and the
savefig.dpi
a variable
amount of my figure
To: Christopher Barker [EMAIL PROTECTED]
Cc: David Goldsmith [EMAIL PROTECTED],
matplotlib-users@lists.sourceforge.net
Date: Monday, October 6, 2008, 11:56 AM
Christopher Barker wrote:
David Goldsmith wrote:
I feel like I must be missing something
yup
--- On Tue, 9/9/08, David Goldsmith [EMAIL PROTECTED] wrote:
eventually ... I'd like to do what John implies
is possible, i.e., invert a cm back to its RGB
table - John (or anyone) can you short-cut the learning
process for me w/ a code example of how to do this? :-)
Thanks!
DG
No one
Oh, forgot to mention: same code works fine on a smaller (fewer pixels) image.
DG
--- On Sat, 9/6/08, David Goldsmith [EMAIL PROTECTED] wrote:
From: David Goldsmith [EMAIL PROTECTED]
Subject: [Matplotlib-users] imshow size limitations?
To: matplotlib-users@lists.sourceforge.net
Date
Thanks, Eric!
--- On Sat, 9/6/08, Eric Firing [EMAIL PROTECTED] wrote:
-- snip OP --
It looks to me like you simply ran out of memory--this is
not an imshow
problem as such. Your array is about 1e8 elements, and as
floats that
would be close to a GB--just for that array alone. Do you
limitations?
To: [EMAIL PROTECTED]
Cc: matplotlib-users@lists.sourceforge.net
Date: Saturday, September 6, 2008, 3:13 PM
David Goldsmith wrote:
Thanks, Eric!
--- On Sat, 9/6/08, Eric Firing
[EMAIL PROTECTED] wrote:
-- snip OP --
It looks to me like you simply ran out of
memory
Hi! Does matplotlib have already implemented a method to return true/false
according as a provided point is inside a provided polygon? Thanks!
DG
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Subject: Re: [Matplotlib-users] matplotlib have point in a polygon test?
To: [EMAIL PROTECTED]
Cc: matplotlib-users@lists.sourceforge.net
Date: Thursday, June 26, 2008, 8:46 PM
On 26-Jun-08, at 11:37 PM, David Goldsmith wrote:
Hi! Does matplotlib have already implemented a method
to return
and its
dimensions are
(N+3)x4. You might want to manipulate only the [:N,:3]
subarray of it.
The leading underscore means this attribute is not
intended for user
manipulation--but there is nothing to stop you from doing
it in a pinch
if necessary.
Eric
David Goldsmith wrote
Hi! I have some code importing MPL and wxmpl; presently, I have
version 0.90.1 of the former installed and 1.2.8 of the latter. I
hadn't run this code in a while; when I last did, in the late spring
sometime, it worked fine. Now, when I do (from the command line), a
call in it to
Hi! I have some code importing MPL and wxmpl; presently, I have version
0.90.1 of the former installed and 1.2.8 of the latter. I hadn't run
this code in a while; when I last did, in the late spring sometime, it
worked fine. Now, when I do (from the command line), a call in it to
Thanks for doing this Russell; it installed, imported, and confirmed
version fine on my Intel Mac (but I haven't actually had a chance to
use it yet).
DG
[EMAIL PROTECTED] wrote:
David,
Can you test this?
-CHB
Original Message
Subject: [Matplotlib-users] matplotlib
John Hunter wrote:
David == David Goldsmith [EMAIL PROTECTED] writes:
David Hi! OK, loc=(a,b) positions the legend, and appears to
David place the lower left corner at (a,b) (axes coords.), right?
yes
David Is there some way to say that (a,b) should specify
Hi! (Background: I'm on a Mac G4 running OS 10.4.7, Python 2.4.3 (#1,
Apr 7 2006, 10:54:33) [GCC 4.0.1 (Apple Computer, Inc. build 5250)] on
darwin, matplotlib version 0.87.4. I'm trying to solve some x-axis
tick labeling problems I'm having using plot_date; I'm toying with the
example
First, sorry for the long email.
I'm having a segmentation fault problem trying to use plot_date,
somewhere deep in matplotlib. After giving up trying to figure out what
was going wrong from within my real code, I wrote a minimal sample
to try to reproduce (or not) the problem; here it is:
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