Supplementary Material for Manuscript: Prabhakaran R and Koehn D (2026), Quantifying Multiscale Similarity in Fracture Networks with Minkowski Tensor Fingerprints

This repository contains supplementary material (data and code) to the manuscript Prabhakaran R and Koehn D (2026), Quantifying Multiscale Similarity in Fracture Networks with Minkowski Tensor Fingerprints, submitted to the Journal of Structural Geology.The code_supplement.rar archive contains the Python analysis script for the hierarchical clustering workflow.he data_supplement.rar archive contains 193 primal fracture graphs, tessellation graphs and tessellation polygon sets, Minkowski tensor measurements for 193 fracture-network windows of 8 m × 8 m, distance matrices, cluster assignments, a worked Wasserstein-distance spreadsheet, permeability tensor data, and a fracture-network fingerprint atlas.