[MITgcm-support] obcs balance
Martin.Losch at awi.de
Wed Dec 17 09:13:04 EST 2008
I've had a quick look through your files. There are a few things you
can try to narrow down the problem:
1. set exactConserv=.true. in data (PARM01); this should improve the
conservation of volume.
2. close all of you boundaries (e.g. by creating a topography with a
wall at i=1 and j=1) and see what happens
3. with the open boundaries turned on, do not prescript the
velocities normal to the boundaries (the default should be zero, so
that there should not be any flux of volume through the boundaries).
PS. can you try to reproduce your problem with a smaller domain for
faster integrations (say a 10x20 or so box). that would make
debugging simpler for you and then we could try this on one of our
machine and by that help you much better.
On 16 Dec 2008, at 10:53, 名 徐 wrote:
> Thank you for your answer,I have sent the all files you need on
> MITgcm-support mailing list
> MITgcm-support at mitgcm.org
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