Creative Commons Attribution 4.0 International Copyright (c) 2026 Paul Schleifer (@PaulSchleifer) This work is licensed under the Creative Commons Attribution 4.0 International License. You are free to: - Share — copy and redistribute the material in any medium or format - Adapt — remix, transform, and build upon the material for any purpose, even commercially Under the following terms: - Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Suggested attribution: "@PaulSchleifer / inseg-szikla (github.com/its-not-rocket-science/inseg-szikl), based on Dunai Szigetek hydrological analysis and Budapest Vigadó gauge data (VIZEK.HU/VITUKI)" The underlying hydrological gauge data is from the Hungarian Hydrological Authority (VIZEK.HU / VITUKI) and is a public record. The statistical analysis referenced (Dunai Szigetek, 2019) is cited with attribution throughout this work. Full license text: https://creativecommons.org/licenses/by/4.0/legalcode