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Created 2way-coupling communication file error

HJ
Hirejet John, modified 3 Years ago.

Created 2way-coupling communication file error

Youngling Posts: 11 Join Date: 4/3/13 Recent Posts
Hi, i`m delft3d waq user in korea.
In delWAQ(Waterquality) model, input file are correlate with flow or sediment model result.
Flow and sediment are is performed at the same time and it can be created com-file.
Next, user execute coup2.exe. and waq input file made this performance.

At present, my interest are 2way coupling(flow, sediment, wave).
Flow, wave and sediment are performed at the same time and it can be created com-file.
Next, to use this as an input of the waq model.

Now, user performed 2way-coupling, com-file not created and initial information saved com-file.
Performed every time flow, wave and sediment data are not save com-file.


This problem is user setting 2way-coupling error? or fixed code so called 'rewind' ?

If i get a similar type of sample files available?

please tell me solve this problem..

Have a good day~
Michel Jeuken, modified 3 Years ago.

RE: Created 2way-coupling communication file error

Jedi Knight Posts: 156 Join Date: 1/21/13 Recent Posts
Dear Hirejet John,

When I understood correctly, you do not get a proper communication file for water quality when do a coupled FLOW-WAVE(-SEDIMENT) calculation. This is a know unfortunate problem.

There is however a solution in turning on 'Export WAQ input' on the last Output screen in the FLOW user interface. You can then for to the 'Edit WAQ input' screen to set up in a similair way that the coupling does what period and interval you would want for WAQ. This way FLOW will convert directly into WAQ input, and conversion of a communication file is necessary any more (no coup203 needed). The ouput and hyd-file should be directly usable in WAQ.

regards,
Michel
HJ
Hirejet John, modified 2 Years ago.

RE: Created 2way-coupling communication file error

Youngling Posts: 11 Join Date: 4/3/13 Recent Posts
Thanks for your good answer

Every time thanks

Have a nice day & good luck!!