[MITgcm-support] Temperature Advection Scheme : Internal Gravity Wave Simulation

[Hanut Vemulapalli]

Hi Jody and Dimitris,
Thank you for your suggestions. It has increased my understanding greatly.
I will try using the Crank Nickelson scheme and reducing my forcing
amplitude.

Best regards
Hanut

On Mon, Jun 26, 2017 at 10:30 PM, Hanut Vemulapalli <hanut2 at gmail.com>
wrote:

> Hi all,
>
> I am trying to simulate gravity waves produced by an isolated gaussian
> topography in a uniformly stratified ocean. I have a 2D simulation with
> unit depth in the y-coordinate. I am applying the tidal forcing by
> prescribing the U-velocity at the boundaries (@Jody: Thank you for your
> suggestions) . I am able to simulate gravity waves, but could anyone please
> advice as to which temperature advection scheme would be best suited for my
> case and to what extent the scheme used can effect the wave field produced.
> I have tried using schemes 2,3,33 and 77 but there seems to be no
> difference in the wave field produced and the gravity wave beam is not
> sharp/poorly resolved.
> Thanks in advance.
>
> Best regards,
> Hanut V
>



-- 
Hanut Vemulapalli
Btech Undergraduate
Aerospace Engineering
IIT-Madras
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