You can add boundary condition in flow menu input/wave input. After
that you shoul insert the file extenstion .grd and .enc and .dep. Then
you can add boundary condition by clicking on the menu View
->Visualization Area. You will see the domain model/bathymetry.
Then click Zoom Box at the location of open boundary (upstream and
downstream). Click Edit ->select open boundaries. After that,
select Edit Mode-->Click Add. Drag your mouse from left point until
rigth point at the grid lines on the open boundaries. Save the file,
After that you can add manually data of BC or modify it in .bct or
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Hello All, I'm a newbie in using
Delft-3D, and i have some problem to use it. I have finished my
grid and bathmetry and i've some problem to provide the boundaries
data to running it in Delft3d-Flow. How can i find boundaries
using .bct format in Delft3D-Flow? i've search it in TOPEX and I
couldn't find it. I really need your help, due to my thesis in my
college. Thank you. Regards, Adelina
I'm also stuck with the boundary condition in Delft3d model (for my
Lumuss projects). I tried to add boundary conditions and then save in
2D and 3D models. While it works perfectly well in 2D, it gives me an
error in 3D. How can it be possible? Have you managed to create a
Hi Adelina. One easy way to generate a boundary file is in
Dashboard, which you can download from the Deltares site. Load in
your model grid, then generate a .bnd and .bca file by pressing the
button ....... works really well for most models, although be careful
if your model is in shallow / constricted water.
Hi,Phil. I already generate the .grd and .dep file with Delft3D, and
I also set the boundary file with it. Now I want to generate the
boundary conditions with dashboard, however, I cannot find the way to
load my model grid and/or boundary file,and the Boundary Conditions
button is gray. Do you have any advice? Thank you. Regards,
I am trying to run a model with 1 upstream flow BC, and 2 downstream
waterlevel BCs. Does anybody know if Delft3D flow can be used for DS
boundary splitting? My model runs, but when I open the output it is
Hi. See attached screenshot. So go (1) Domain ...... (2) load in
the Grid and .enc. Then up to the top menu, select (3) Toolbox
----> Model Maker and take it from there. Good luck.
Thanks so much for the prompt reply, but there is another problem:
with java backend
An error occured while initializing Tide Database toolbox. Toolbox
will be made inactive!
I don't know if it is network problem or the website is down.
Sorry! Can't help you there. :-(
Thank you all the same.