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sweverett / Balrog-GalSim

Modules for GalSim that will be useful for DES images in conjunction with Balrog.
MIT License
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Generalize `ngmixGalaxy` injection to handle catalogs w/ different numbers of bands #80

Open sweverett opened 5 years ago

sweverett commented 5 years ago

So far we've only used ngmix catalogs with the following band index mapping: griz -> range(4). However, we should not assume this and grab the band index mapping from the catalog itself. For example, the DF catalogs will come in the form of ugriz which would offset the traditional mapping by +1.