grasp2alm 0.1.2

Package supporting conversion from GRASP beam format to spherical harmonic coefficients for CMB experiments, conversion to expansion coefficients for spherical harmonics, etc.

This package supports the conversion from beam data calculated using GRASP for CMB experiments to spherical harmonic coefficients ($a_{\ell m}$) based on the HEALPix framework. The code is designed based on Beam, which is part of LevelS, the pipeline of the Planck experiment.

Installation

pip install grasp2alm

Or you can install it from the GitHub source by:

git clone https://github.com/yusuke-takase/grasp2alm
cd grasp2alm
pip install -e .