Closed EiffL closed 2 years ago
@andrevitorelli could you add as an option to this script to run autometacal in "finite diff" mode?
This is quite useful actually to figure out where problems can come from.
@andrevitorelli could you add as an option to this script to run autometacal in "finite diff" mode?
This is quite useful actually to figure out where problems can come from.
Yes, sure. I have it coded in a separate but local branch. Later today I'll push this to origin. But, just as a comment, I reintroduced my finitediff function to the metacal.py
module to do it.
@EiffL , I'll close this as soon as I output individual shape measurements from the finitediff function.
This adds a comparison to https://github.com/esheldon/ngmix/blob/9910e9297525d6fafb9a41fac43a91b5d4ef4b37/examples/metacal/metacal.py
Also reverts back to standard ellipticity definition for easier direct comparison to ngmix