Installation

The recommended way to install SASKTRAN2 is through pip/uv

pip install sasktran2

Packages are also provided on conda-forge

conda install conda-forge::sasktran2

Note

Python 3.10 support for conda-forge SASKTRAN2 was dropped in 2025.01.0

Supported Platforms

	macOS Intel	macOS Apple Silicon	Windows 64bit	manylinux x86_64	manylinux aarch64
Pypi CPython 3.10	✅	✅	✅	✅	✅
Pypi CPython 3.11	✅	✅	✅	✅	✅
Pypi CPython 3.12	✅	✅	✅	✅	✅
Pypi CPython 3.13	✅	✅	✅	✅	✅
conda-forge Py 3.11	✅	✅	✅	✅	✅
conda-forge Py 3.12	✅	✅	✅	✅	✅
conda-forge Py 3.13	✅	✅	✅	✅	✅

Mac OMP Errors

If you encounter the error OMP: Error #15: Initializing libomp.dylib, but found libomp.dylib already initialized. it is most likely that you are trying to use the sasktran2 wheel package (through pip) inside a conda environment. The best solution is to instead install the conda-forge package.

Alternatively, if that is not possible, or you are getting the error outside of a conda environment, you can try adding

import os

os.environ["KMP_DUPLICATE_LIB_OK"] = "TRUE"

To the top of your script.