Message Boards


Coupling point error

Hadiseh Bolkhari, modified 3 Years ago.

Coupling point error

Youngling Posts: 4 Join Date: 1/8/16 Recent Posts
Hello all,

I'm trying to run wave coupling with flow and getting the following error.

1) Error during initialization of subdomains: check tri-diag files.
2) "thirdgrid": Wrong coupling point at (835, 1) Kcs=0 KcsInside=0

To narrow down the problem I even tried to remove the part of the grid that makes the error but when I run it gives the same error for another coupling point.

From reading this forum I have made sure to do these things:
1) I use RGFGRID to make my ddb file, not manually with text edtors
2) I make sure to delete all com and trih files after each run
3) I do not have any dry points

delft3d coupling