-
Notifications
You must be signed in to change notification settings - Fork 90
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Dike crest elevations to low #274
Comments
@ufloth the If you have a DEM raster or tif, you can directly interploate to the centroids with a
Should be able to also do this with a A good way to define a thin dyke would be to use a The documentation https://anuga.readthedocs.io/en/latest/examples/notebook_create_domain_with_riverwalls.html shows how to use riverwalls |
Hello everybody,
i try to model a scenario where a coastal plain is flooded by a rising water level. The plain is is crossed by a humble dike whose crest is partially below the maximum water level.
Even if the model runs fine, i had to observe that the elevations of the dike crest in the mesh are below those of the original *.asc DEM-file.
The extent of the dike crest was hereby defined by an interior region.
Even when i define the spatial resolution of the dike crest with 1 m, the resulting crest elevation is below the actual one.
I also tried to modify the alpha value (default 0.1) from 0.01 to 0.4, but that only yielded minor effects.
I would be glad if you could provide any advice to my issue.
Thank you in advance and best regards,
ufloth
The text was updated successfully, but these errors were encountered: