Many changes in interface, and some new features:
- Repository now includes contents of the Y6A1_ASTROMETRY release for DES exposures
- New
PixelMap
classes to implement the "tweak" distortions calculated for Y6A1 - Includes
GalSimWCS
class so pixmappy wcs's can be used within GalSim - Changed interface to
GalSimWCS
so it can wrap either an existingPixelMapCollection
, read one serialized as a YAML file, or read theDESMaps
format used to store info for all DES exposures. PixelMapCollection
is now re-saved as JSON file by default, reads back in faster than YAML- Docstrings almost everywhere
- Many small improvements in usability.