GalSim-developers/GalSim — pull request #78 by rmandelb (2012-04-06 00:34:28+00:00)
Title: #77 convolve

I've made a GSConvolve class that can convolve our python base classes (Gaussian, Moffat, etc.). It takes a tuple of these objects as an argument, which could for example include a galaxy image, an optical PSF, an atmospheric PSF, and a pixel response.

I have tested it using groups of Gaussians, since I know the answer there.

We'd like to have this implemented quickly, so I didn't make unit tests. Once it gets merged in, I will open an issue for it (assigned to me). Given my Python-newbie status, comments on the implementation and suggestions for further tests are very welcome.