pens: utilities for comparing paleoclimate reconstruction ensembles

pens provides a tools for comparing paleoclimate reconstruction ensembles to each other and to other traces, as used in Emile-Geay et al. (2025).

Note

If you use pens in any way for your publications, please cite:

• Emile-Geay, J., Hakim, G.J., Viens, F., Zhu, F., Amrhein, D.E., 2025. Temporal Comparisons Involving Paleoclimate Data Assimilation: Challenges and Remedies. Journal of Climate. https://doi.org/10.1175/JCLI-D-24-0101.1
• Zhu, F., & Emile-Geay, J. (2024). pens: Utilities for comparing paleoclimate reconstruction ensembles (2024.12.11). Zenodo. https://doi.org/10.5281/zenodo.14397028

The authors gratefully acknowledge funding from grant 1948822 by the National Science Foundation.

Documentation

• Homepage: http://linked.earth/pens
• Installation: https://linked.earth/pens/ug-installation.html
• Notebooks: https://linked.earth/pens/ug-eg25.html