[Numpy-discussion] Maskedarray implementations : new developer zone wiki page

2007-08-25 Thread Pierre GM
On Saturday 25 August 2007 15:48:00 Eric Firing wrote: > I've made a couple of small "emergency" edits, but a separate page would > make things much more visible and less confusing. So here it is: http://projects.scipy.org/scipy/numpy/wiki/MaskedArrayAlternative Please note the section : Optimizi

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Matt Knox
I think it's reasonably safe to say at this point that most people are in favor of the new maskedarray implementation becoming the default numpy.ma at some point in the future. So the question is, when/how will the migration process be done? - just swap the whole thing as is and hope for the b

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Eric Firing
Pierre GM wrote: > On Saturday 25 August 2007 12:50:38 Eric Firing wrote: >> Alexander Michael wrote: >>> Is there any documentation available for your maskedarray? >> Pierre wrote some notes about maskedarray here: >> http://projects.scipy.org/scipy/numpy/wiki/MaskedArray >> starting half-way down

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Pierre GM
On Saturday 25 August 2007 12:50:38 Eric Firing wrote: > Alexander Michael wrote: > > Is there any documentation available for your maskedarray? > > Pierre wrote some notes about maskedarray here: > http://projects.scipy.org/scipy/numpy/wiki/MaskedArray > starting half-way down the page. Please no

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread John Hunter
On 8/24/07, Travis Oliphant <[EMAIL PROTECTED]> wrote: > I like the direction of this work. For me, the biggest issue is whether > or not matplotlib (and other code depending on numpy.ma) works with it. > I'm pretty sure this can be handled and so, I'd personally like to see it. mpl already suppo

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Eric Firing
Alexander Michael wrote: > Is there any documentation available for your maskedarray? I would > like to get a feel for the basics, like how do I take the dot product, > do elementwise multiplication, etc, with your implementation. > > Thanks, > Alex > __

Re: [Numpy-discussion] problem on testing numpy

2007-08-25 Thread Matthieu Brucher
Where did you launch Python from ? Matthieu 2007/8/24, Vivian Tini <[EMAIL PROTECTED]>: > > Dear All, > > I have just installed NumPy and I am excited to test it. > Since I have no access as root then I installed Numpy in my home > directory. > The following messages appears as I tried some comma

Re: [Numpy-discussion] Installation problem NumPy-1.0.3 on Linux x86_64 Python 2.4.2

2007-08-25 Thread Matthieu Brucher
2007/8/21, Vivian Tini <[EMAIL PROTECTED]>: > > Dear All, > > I am trying to install the package NumPy-1.0.3 on Linux x86_64 with Python > version 2.4.2 and after using the standard installation command : > > python setup.py install > > I received the following error message: > error: could not cre

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Travis Oliphant
Pierre GM wrote: > All, > > > > * Does anyone see any *disadvantages* to this aspect of maskedarray relative > to numpy.ma? > > * What would be the requisites to move maskedarray out of the sandbox ? We > hope to be able in the short term to either replace or at least merge the two > implemen

[Numpy-discussion] problem on testing numpy

2007-08-25 Thread Vivian Tini
Dear All, I have just installed NumPy and I am excited to test it. Since I have no access as root then I installed Numpy in my home directory. The following messages appears as I tried some commands: >>> import numpy Running from numpy source directory >>> from numpy import * >>> a = array([1,

[Numpy-discussion] Installation problem NumPy-1.0.3 on Linux x86_64 Python 2.4.2

2007-08-25 Thread Vivian Tini
Dear All, I am trying to install the package NumPy-1.0.3 on Linux x86_64 with Python version 2.4.2 and after using the standard installation command : python setup.py install I received the following error message: error: could not create '/usr/local/lib64/python2.4/site-packages/numpy'

Re: [Numpy-discussion] [SciPy-dev] NumPy 1.0.3.x and SciPy 0.5.2.x

2007-08-25 Thread Ondrej Certik
> I just wanted to give you a public, huge thank you for tackling this > most thankless but important problem. Many people at the just > finished SciPy'07 conference mentioned better deployment/installation > support as their main issue with scipy. Our tools are maturing, but > we won't get very

Re: [Numpy-discussion] Maskedarray implementations

2007-08-25 Thread Alexander Michael
Is there any documentation available for your maskedarray? I would like to get a feel for the basics, like how do I take the dot product, do elementwise multiplication, etc, with your implementation. Thanks, Alex ___ Numpy-discussion mailing list Numpy-d