am-python 0.5.0

Python bindings for am

am-python

Python bindings for Scott Paine's am atmospheric model, via Rust (PyO3).

Install

Requires the am source code (v14.0) and a C compiler.

# Download and extract am source
curl -fsSL "https://zenodo.org/records/13748403/files/am-14.0.tgz?download=1" | tar -xz
export AM_SRC_DIR=$PWD/am-14.0/src

# Install
uv pip install .

Usage

import am

m = am.Model("SPole_JJA_75.amc", [0, "GHz", 350, "GHz", 0.01, "GHz", 35, "deg", 1.0])
m.compute()

m.frequency       # numpy array, GHz
m.transmittance   # numpy array
m.opacity         # numpy array, nepers
m.tb_planck       # numpy array, K

Development

This project uses just to orchestrate common tasks and pre-commit for local checks.

# install deps
just sync

# run tests
just test
just test py
just test rs

# run formatting/lint checks
just fmt
just fmt-check
just lint
just typecheck

# build docs
just docs
just docs py
just docs rs

# run pre-commit hooks on all files
just precommit
just prepush