pysm3 3.1.2

Python Sky Model for Microwave and Submm experiments

PySM 3

PySM generates full-sky simulations of Galactic emissions in intensity and polarization relevant to CMB experiments. It is a large refactor of PySM 2 focused on reducing memory usage, improving performance and run in parallel with MPI.

See the documentation at https://pysm3.readthedocs.io

• Check code style with tox -e codestyle

• Test with pytest or tox -e test

• Build docs locally with tox -e build_docs

See changes in CHANGES.rst in the repository.

Install

Requirements

astropy
healpy
numba
toml

Conda

conda install -c conda-forge pysm3

See the conda repository and the feedstock

Pip

pip install pysm3

Libsharp

MPI-Distributed smoothing (optional) requires libsharp, it is easiest to install the conda package:

conda install -c conda-forge libsharp=*=*openmpi*

It also has a mpich version:

conda install -c conda-forge libsharp=*=*mpich*