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Flood depths


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I have actually posted a previous topic about this query, but I don't think I was very clear about what I was trying to do so thought I would try again explaining it a bit more clearly.

I have a flood depth map for my modelled reach. Is there a way of ascertaining what the maximum flood depth value is by material type? I.e. What is the max flood depth in the area property polygon 'floodplain'/'channel' etc...

Thanks, Tim

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  • 3 weeks later...


There is no easy way to get the max flood depth based on material types. You can get the max overall flood depth and you can look through your data contours to try to find the max flood depth for each of the material types. I'm not saying there is not a way to do it, but it would be hard to explain how it's done in an online forum such as this.


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