A humble suggestion--for the March meeting of the american physical society,
there is a roommate finder for splitting hotel rooms. This could be useful
in keeping expenses down for some. There should be a way to do it without
liability
Cheers,
William
On Wed, Jul 15, 2009 at 10:13 PM, Gael
Hello,
all these alternative mechanisms for initializing
arrays risk to break current code. Isn't it?
Then one would need to specify the data type
with a kw argument while with the current
implementation the second argument is the data type
irregardless of whether or not it is given with
the dtype
On Thu, Jul 16, 2009 at 6:39 PM, Gökhan SEVER gokhanse...@gmail.com wrote:
On Thu, Jul 16, 2009 at 4:30 PM, Fernando Perez fperez@gmail.comwrote:
If someone has a camera that can do the recordings in a format that
can then be directly recompressed at the command line with something
Hello list,
I have a really simple newbie question: How can I mirror/flip a
numpy.ndarray? I.e. mirror switches the colums (leftmost becomes
rightmost and so on), flip changes the rows (top becomes bottom and so on)?
Kind regards,
Joe
___
In [1]: a=array([1,2,3])
In [2]: a[::-1]
Out[2]: array([3, 2, 1])
Johannes Bauer wrote:
Hello list,
I have a really simple newbie question: How can I mirror/flip a
numpy.ndarray? I.e. mirror switches the colums (leftmost becomes
rightmost and so on), flip changes the rows (top becomes
On Fri, Jul 17, 2009 at 6:21 AM, Gary Rubengru...@bigpond.net.au wrote:
In [1]: a=array([1,2,3])
In [2]: a[::-1]
Out[2]: array([3, 2, 1])
Johannes Bauer wrote:
Hello list,
I have a really simple newbie question: How can I mirror/flip a
numpy.ndarray? I.e. mirror switches the colums
Date: Thu, 16 Jul 2009 23:37:58 -0400
From: Ralf Gommers ralf.gomm...@googlemail.com
It seems to me that there are quite a few other functions that will
give
errors with 0-D arrays (apply_along/over_axis are two that come to
mind).
There is nothing to interpolate so I'm not surprised.
On Mon, Jul 13, 2009 at 7:12 PM, Darren Dale dsdal...@gmail.com wrote:
2009/7/13 Stéfan van der Walt ste...@sun.ac.za
Hi Darren
2009/7/13 Darren Dale dsdal...@gmail.com:
I've put together a first cut at implementing __array_prepare__, which
appears to work, and I would like to request
Hi,
as I mentioned in the past [1], we considered refactoring our VIGRA (an image
analysis library [2]) python bindings to be based on NumPy [3].
However, we have the problem that VIGRA uses Fortran-order indexing (i.e.
there's operator()(x, y) in C++), and this should of course be the same in
On Fri, Jul 17, 2009 at 02:38, william
ratcliffwilliam.ratcl...@gmail.com wrote:
A humble suggestion--for the March meeting of the american physical society,
there is a roommate finder for splitting hotel rooms. This could be useful
in keeping expenses down for some. There should be a way to
On Fri, Jul 17, 2009 at 10:03 AM, Darren Dale dsdal...@gmail.com wrote:
On Mon, Jul 13, 2009 at 7:12 PM, Darren Dale dsdal...@gmail.com wrote:
2009/7/13 Stéfan van der Walt ste...@sun.ac.za
Hi Darren
2009/7/13 Darren Dale dsdal...@gmail.com:
I've put together a first cut at implementing
On Fri, Jul 17, 2009 at 9:44 AM, Darren Dale dsdal...@gmail.com wrote:
On Fri, Jul 17, 2009 at 10:03 AM, Darren Dale dsdal...@gmail.com wrote:
On Mon, Jul 13, 2009 at 7:12 PM, Darren Dale dsdal...@gmail.com wrote:
2009/7/13 Stéfan van der Walt ste...@sun.ac.za
Hi Darren
2009/7/13 Darren
Hi all,
Is there a Python tool to read and write files in the
so-called universal format ?
I found a Matlab implementation
http://www.mathworks.com/matlabcentral/fileexchange/6395
Any pointer would be appreciated.
Thanks in advance
Nils
On Thu, Jul 16, 2009 at 10:05 AM, Gael Varoquaux
gael.varoqu...@normalesup.org wrote:
On Wed, Jul 15, 2009 at 11:29:27PM -0400, Peter Alexander wrote:
I sure wish I was able to attend this year's event.
I'm wondering, and really hoping, if/that the lectures will be
recorded
and
On Fri, Jul 17, 2009 at 10:37 AM, Gökhan SEVERgokhanse...@gmail.com wrote:
I think, it would be great to have a similar equipment setup during the
SciPy09.
Absolutely. It would be *great* to have the tutorials and talks
recorded. If anyone steps up to bring equipment, record the talks,
and
I would also like to see this. Have we looked at using videolectures.net?
In my field, the people from videolectures.net takes care of filming
and editing. I am not sure, but they might actually be free as they
have a big grant from the EU to do this sort of thing. It might be
worth pinging
On Fri, Jul 17, 2009 at 11:29 AM, Jonathan
Taylorjonathan.tay...@utoronto.ca wrote:
I would also like to see this. Have we looked at using videolectures.net?
In my field, the people from videolectures.net takes care of filming
and editing. I am not sure, but they might actually be free as
On Fri, Jul 17, 2009 at 10:37 AM, Gökhan SEVERgokhanse...@gmail.com wrote:
Your recently posted mayavi tutorial video and Fernando's previous
py4science recordings in very good quality.
BTW, for those interested, mine are a 2-day intro course on
python/science (similar in spirit to our upcoming
Following these instructions I have the following problem when I
import numpy. Does anyone know why this might be?
Thanks,
Jonathan.
import numpy
Traceback (most recent call last):
File stdin, line 1, in module
File /home/jtaylor/lib/python2.5/site-packages/numpy/__init__.py,
line 130, in
The early registration deadline for SciPy 2009 has been extended
until Wednesday, July 22, 2009. Please register (
http://conference.scipy.org/to_register )
by this date to take advantage of the reduced early registration rate.
Since we just announced the conference schedule, I was asked to
Date: Fri, 17 Jul 2009 13:27:25 -0400
From: Ralf Gommers ralf.gomm...@googlemail.com
Subject: Re: [Numpy-discussion] Using interpolate with zero-rank array
raises error
[snip]
If it works with scalars it should work with 0-D arrays I think. So
you
should probably open a ticket and
On 2009-07-17, Hans Meine me...@informatik.uni-hamburg.de wrote:
[clip]
As discussing in-depth in [1], numpy does not support Fortran order very
well.
First, there are performance issues, but even more important: the order is
not
preserved when performing simple operations. :-(
[clip]
On 17-Jul-09, at 3:57 PM, Jonathan Taylor wrote:
File /home/jtaylor/lib/python2.5/site-packages/numpy/linalg/
__init__.py,
line 47, in module
from linalg import *
File /home/jtaylor/lib/python2.5/site-packages/numpy/linalg/
linalg.py,
line 22, in module
from numpy.linalg import
On 17-Jul-09, at 4:20 PM, David Warde-Farley wrote:
It doesn't look like you ATLAS is linked together properly,
specifically fblas. What fortran compiler are you using?
ImportError: /usr/local/lib/libptcblas.so: undefined symbol:
ATL_cpttrsm
Errr, nevermind. I seem to have very
Pauli Virtanen wrote:
On 2009-07-17, Hans Meine me...@informatik.uni-hamburg.de wrote:
If I understood Travis' comments in the above-mentioned thread [1] correctly,
this would already fix some of the performance issues along the way (since it
would suddenly allow the use of
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