Integral porosity shallow water model at district scale - Case study in NiceFinn Amann, Ilhan Özgen, Morgan Abily, Jiaheng Zhao, Dongfang Liang, Kenichiro Kobayashi, Satoru Oishi, Philippe Gourbesville and Reinhard HinkelmannE3S Web Conf., 40 (2018) 06018DOI: https://doi.org/10.1051/e3sconf/20184006018