[AstroPy] Regrid images

[Perry Greenfield]

I'd add that regridding is a complicated topic. There are many alternative approaches to it, each with a different emphasis on what is important to optimize. There is no single approach that optimizes every aspect. And then there is the added complication of how regridding handles the input of how coordinates are transformed. Hopefully these will all be able to use the new WCS stuff.

Perry

On Oct 31, 2013, at 10:30 AM, Michael Droettboom wrote:

> On 10/29/2013 11:18 AM, Demitri Muna wrote:
>> Hi,
>> 
>> Glad to hear there are several solutions in astropy to regrid an image as that’s certainly very useful.
>> 
>> Somewhat concerned that there are several solutions in astropy to regrid an image.
>> 
> 
> Let me allay your concerns somewhat: none of these suggested solutions 
> are actually in astropy.  As is one of the explicit goals of astropy, 
> hopefully the best parts of each of these can become the "one true way 
> to do it" within astropy itself overtime.
> 
> Mike
> 
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