The disasters of encounter of extreme rainstorm and high tide level will aggravate the flood in coastal cities. In order to explore the impact of the encounter of rainstorm and tide on flood control and drainage in coastal cities. based on the annual maximum 1 day rainfall and its corresponding tide level data of Chiwan Station in Shenzhen from 1967 to 2018. the Copula function is use... https://www.alarecre.com/NHL-Vegas-Golden-Knights-Black-Background-iPhone-14-Plus-Skin-p42149/