RE: Error using Flow+Wave+Sediment with multiple layers

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Marina Diers, modified 4 Years ago.

Error using Flow+Wave+Sediment with multiple layers

Youngling Posts: 6 Join Date: 10/19/20 Recent Posts

Hey guys, I'm actually using version 2021.03 for my master thesis, I do have a problem and I don't know how to solve it. I coupled Flow and Wave and added Sediment for modeling the profile of a coastline. If I'm running the simulation with only one layer everything works. If I'm running the simulation with multiple sigma layer and only Flow+wave everything works. If I use multiple layers and flow+wave+sedi I do get the error "Remote process not available / terminated during call Update" immediately. I don't know what to do.. In the flow output dia there is the error "ERROR : conjugategradientSAAD: error" show. Does anyone know how to solve that problem?

Thanks for help!

Tjitske Geertsema, modified 4 Years ago.

RE: Error using Flow+Wave+Sediment with multiple layers

Youngling Posts: 5 Join Date: 3/11/21 Recent Posts

Dear Marina,

Conjugate gradient SAAD errors are very difficult to solve without further information, since it can result from many causes/issues/bugs. When you're using an official Delft3D-FM release under your affiliation's support contract, please direct your questions directly to: delft3d.support@deltares.nl. When you don't have a support contract, you can ask delft3d.support@deltares.nl, what the possibilities are for helping you in resolving the conjugated (gradient) SAAD errors.

Best regards,
Tjitske