open TELEMAC-MASCARET The mathematically superior suite of solvers

yes i said that i think it's dont adequate, if you look in the picture that i attached, it's seems that if i run the simulation for 1day, for example, free surface it's varie from -0.6 to 0.6 approximatly.

What do you think?
am i wrong to think that there is somme error in the simulation steps that I was able to perform?

Regards.
YASMINA.

Free surface variation:




Tide current in the golf:

And can you tell me, where can I find this regional database that is more accurate for this area?


if it's not too much asked.

Thank you.
YASMINA.

If you're using v7p2r2 with a geometry file in Lmabert93 and the keyword ZONE NUMBER IN GEOGRAPHIC SYSTEM =1, your results can't be correct.

The tidal range in this area is very high and the time series you're showing doesn't seem to be good.

With v7p2r2, you can use a geometry file projected either in utm30 or in lambert 1 north.
With v7p3r1, you'll be able to use Lambert 93 projection too.


The regional tpxo databases are at the same website than the global one:
volkov.oce.orst.edu/tides/region.html

Regards,
Laurent

Okay, I'll follow your advice
I installed version v7p3r1, so I will try with this version.

I hope I will do it correctly.

Thanks a lot for your help.

Best regards.
Yasmina.