Code for Approximating the universal thermal climate index (UTCI) using sparse regression with orthogonal polynomials

This repository contains the code and data associated with the article: “Approximating the Universal Thermal Climate Index using Sparse Regression with Orthogonal Polynomials” (available on arXiv).

The Universal Thermal Climate Index (UTCI) offset data used in this work is available from:
Bröde, P., Fiala, D., Błażejczyk, K., et al. (2012). Deriving the operational procedure for the Universal Thermal Climate Index (UTCI). International Journal of Biometeorology, 56, 481–494. https://doi.org/10.1007/s00484-011-0454-1