Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-24 Thread Frédéric Bastien
Hi, I finished reading the doc I listed in the other thread. As the NA stuff will be marked as Experimental in numpy 1.7, why not define a new macro like NPY_NA_VERSION that will give the version of the NA C-api? That way, people will be able to detect if there is change in the c-api of NA when

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-24 Thread Charles R Harris
2012/4/24 Frédéric Bastien no...@nouiz.org Hi, I finished reading the doc I listed in the other thread. As the NA stuff will be marked as Experimental in numpy 1.7, why not define a new macro like NPY_NA_VERSION that will give the version of the NA C-api? That way, people will be able to

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-24 Thread Frédéric Bastien
On Tue, Apr 24, 2012 at 4:03 PM, Charles R Harris charlesr.har...@gmail.com wrote: Should be 6 in 1.6 # Binary compatibility version number. This number is increased whenever the # C-API is changed such that binary compatibility is broken, i.e. whenever a # recompile of extension modules is

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-23 Thread Nathaniel Smith
Hi Paul, On Wed, Apr 11, 2012 at 8:57 PM, Paul Hobson pmhob...@gmail.com wrote: Travis et al, This isn't a reply to anything specific in your email and I apologize if there is a better thread or place to share this information. I've been meaning to participate in the discussion for a long

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-23 Thread Travis Oliphant
Thank you very much for contributing this description.It is very helpful to see how people use numpy.ma in the wild. -Travis On Apr 11, 2012, at 2:57 PM, Paul Hobson wrote: Travis et al, This isn't a reply to anything specific in your email and I apologize if there is a better thread

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-11 Thread Paul Hobson
Travis et al, This isn't a reply to anything specific in your email and I apologize if there is a better thread or place to share this information. I've been meaning to participate in the discussion for a long time and never got around to it. The main thing I'd like to is convey my typical use of

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-10 Thread Eric Firing
On 04/09/2012 06:52 PM, Travis Oliphant wrote: Hey all, I've been waiting for Mark Wiebe to arrive in Austin where he will spend several weeks, but I also know that masked arrays will be only one of the things he and I are hoping to make head-way on while he is in Austin.Nevertheless, we

Re: [Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-10 Thread Pauli Virtanen
10.04.2012 06:52, Travis Oliphant kirjoitti: [clip] 4) I'm still not sure about whether the IGNORED concept is necessary or not. I really like the separation that was emphasized between implementation (masks versus bit-patterns) and operations (propagating versus non-propagating). Pauli

[Numpy-discussion] Masked Arrays in NumPy 1.x

2012-04-09 Thread Travis Oliphant
Hey all, I've been waiting for Mark Wiebe to arrive in Austin where he will spend several weeks, but I also know that masked arrays will be only one of the things he and I are hoping to make head-way on while he is in Austin. Nevertheless, we need to make progress on the masked array