Mike by DHI is a common used software for e.g urban flooding analysis, see
https://www.mikepoweredbydhi.com/. It would be great to be able to work with the format dfs0 (time series) and dfs2 (raster data) in FME Desktop. If possible to read data in FME it can be used for volume calculations of flooded areas, calculate flow to be used for design of stormwater solutions etc. Also makes it possible to perform spatial analysis (flooded area vs buildings etc).