Failed：When export HDF results to shapefile

Question

I have finished my flooding simulation of JhuoshueiRiver in Taiwan, but when I tried to export HDF to shapefile, it's always show failed message！ 
 The project file(.ows) link to download(7.3GB containing results)： https://reurl.cc/7Q3Wd

Luis Fernandes · Accepted Answer

Hello Yi-Jhang Huang, 
 OpenFlows FLOOD currently only allows to export from HDF to shapefile (or KML) if the computational grid coordinates are defined in geographical WGS84. 
 Having downloaded your files, I see that your grid coordinates are defined in Web Mercator. FLOOD can handle coordinate transformation in the Map (GIS) environment thus allowing for representing and processing data in different coordinates systems. But, when running a simulation with a grid in Web Mercator coordinates, it does not write the grid coordinates in geographical WGS84 in the HDF file and thus the results cannot be exported. It only does that, if you use geographical or UTM coordinates to define the computational grid file. 
 Unfortunately the only option to solve this problem right now (in case it is strictly necessary to export results as shapefile) is to re-construct your computational grid (and all the additional required information) in geographical coordinates and re-run the simulations. 
 Kind regards, Luis Fernandes

Failed：When export HDF results to shapefile

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