normcl

angular power spectra conversions for normal random fields

This is a minimal Python package for working with the angular power spectra of spherical random fields constructed from normals. It can currently convert between the power spectra of lognormal random fields and their constituent normal random fields.

The package can be installed using pip:

pip install normcl

Then import the lognormal and lognormal_normal functions from the package:

from normcl import lognormal, lognormal_normal

For more information, please see the documentation.

Current functionality covers the absolutely minimal use case. Please open an issue on GitHub if you would like to see anything added.