Fix HexGrid sampling issue

sweverett / Balrog-GalSim

Modules for GalSim that will be useful for DES images in conjunction with Balrog.

MIT License

5 stars 5 forks source link

Fix HexGrid sampling issue #52

Closed sweverett closed 5 years ago

sweverett commented 6 years ago

The latest HexGrid run seems to duplicate positions for every other column, adding multiple galaxies together. This is a recent change, and is likely due to the added center position in the HexGrid.

sweverett commented 5 years ago

This was due to a floating precision issue in the updated HexGrid that led to the unique stacking failure. This has now been fixed.