Open lbaumo opened 1 year ago
we should probably set the maximum shear to .8 (though shear is definitely non-linear above g~.2) as large shears can come up in nfw profiles, and galsim cannot render very large shears properly
I am currently setting the maximum kappa to 0.6
(see here) to avoid the error message from Galsim when the distortions are too big.
you can use clmm to generate cluster shears for an nfw (or other profile)- see this class , especially
eval_convergence
andeval_tangential_shear