open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi everyone,
I'm trying to carry out a coastal propagation of a series of waves that change in time (for now not in space). I'm using a modified version of the limwac Fortran routine posted on the forum (I have no training in Fortran so it's difficult for me to change the scripts myself). I'm trying with simple geometry and a really limited number of waves to test how it works, the code runs without errors but I have no wave propagation within my domain.
As the direction of propagation I have 0 (from south to north) so as to have 0 whether the variable is read in degrees or radians, but there is no propagation of the waves.
Can anyone help me locate the error, if it's on the Fortran routine or the cas file or something? I attach the files.
The version I'm using is the latest, v8p4.
Thanks in advance,
Andrea

Hi
Before trying to use a fortran to simulate waves changing in time, in your case, did you check your model is running well with constant waves in time?
Regards

Hi, yes the model works correctly with constant waves over time.
Andrea

Ok
And what about the HMOL value printed in the listing during computation?
Is it correct?

Yes, during execution the correct values ​​of the wave heights appear on the prompt as set in the input file, and they also change at the correct times

Looking at the fortran file, I think the last step (duplicates the boundary condition) is not done due to logical test...
Try to change the following line:
IF(FLAG.OR.LIMSPE.EQ.7.OR.
to
IF(FLAG.OR.LIMSPE.EQ.7.OR.SPEULI.OR

Hope this helps

Thanks, I'll try it and let you know if it works.

Now it works correctly....thank you very much

Hello, can you give us your last limwac_mod.f file, because i have the same problem like you (no wave propagation in the domain).
If i replace "IF(FLAG.OR.LIMSPE.EQ.7.OR." by "IF(FLAG.OR.LIMSPE.EQ.7.OR.SPEULI.OR"
my fortran file don't work
thank you in advance
regards

Hi
What is the error?