OpenFlows Flood中如何添加多边形区域网格？

我设置的仅仅是多边形区域，无法建立网格进行洪水模拟。

Hello,

Do you mean a curvilinear grid as shown below? 

Or do you want to only remove some areas from the calculation (as shown below)? 

Also it would help to know the type of flood simulation you're trying to do (river, floodplain, urban, etc) and which numerical engine you're using (MOHID Land or MOHID Water). 

Thanks and kind regards,
Luis

您好，我正需要做这种类型模拟，请问有没有相关教程呢？

您好，

您是想像第一个图片上的在河道区域内做网格呢，还是想从当前区域中删掉一部分做网格？另外您现在做的是河道还是城市雨洪模拟？用的哪个计算引擎？MOHID Land还是MOHID Water？

目前需要模拟的是第一张图片的情况。我现在在做山区河道洪水下泄分洪模拟。计算引擎应该是MOHID Land。

你好，您那有相关的教程吗？

Hello,

Please find the tutorial on in this wiki article: https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/54972/how-to-create-a-curvilinear-grid-in-openflows-flood.

Please let us know if you need any additional help. 

Kind regards,

Luis

Hello,

Please find the tutorial on in this wiki article: https://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/54972/how-to-create-a-curvilinear-grid-in-openflows-flood.

Please let us know if you need any additional help. 

Kind regards,

Luis