Implement HEALPix CF in NIFTy.re
Implement a power distributor for HEALPix spheres akin to get_fourier_mode_distributor
. While at it, we should probably refactor the domain
variable in nifty.re.correlated_field
into a namedtuple
.
-
Implement CPU-only version by wrapping ducc -
? Done / Bind external GPU version