Supernova Analysis package.
Public data/filters/models/etc are in SNDATA_ROOT (~1 GB): https://zenodo.org/record/4015325
Read documentation in SNANA/doc.
SNANA code moved from snana.uchicago.edu to Github (May 2019).
SNANA tutorial: https://kicp.uchicago.edu/~kessler/SNANA_Tutorial/2020-06_SNANA_Tutorial_Duke.pdf