Relationship of some variables

General scientific issues regarding ROMS

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langlangxie
Posts: 42
Joined: Fri Jul 11, 2014 3:03 pm
Location: Hohai University

Relationship of some variables

#1 Unread post by langlangxie »

Dears,
I doubt there is a big relationship between some variables,such as ntimes,ndtfast,nhis,navg,ndia and nrst.
Can you give me some explainings?
Thank you very much!

evridiki
Posts: 19
Joined: Mon Nov 05, 2012 2:39 pm
Location: National and Kapodistrian University of Athens

Re: Relationship of some variables

#2 Unread post by evridiki »

Hi,

You can take a look at this: viewtopic.php?f=19&t=2512&hilit=dtfast
to find out about the relationship between ntimes, dt and ndtfast.
ntimes is the total number of timesteps so if you have for example:

NTIMES=1440
DT=300
NRST,NHIS,...=288

then your model will run for 1440*300= 432000sec= 5days run
giving you restart, history... etc records once a day.
For more information as Kate said:"You should read up on these parameters - they are described briefly at the bottom of the ocean.in file."

Hope that helps,
E.

langlangxie
Posts: 42
Joined: Fri Jul 11, 2014 3:03 pm
Location: Hohai University

Re: Relationship of some variables

#3 Unread post by langlangxie »

evridiki wrote:Hi,

You can take a look at this: viewtopic.php?f=19&t=2512&hilit=dtfast
to find out about the relationship between ntimes, dt and ndtfast.
ntimes is the total number of timesteps so if you have for example:

NTIMES=1440
DT=300
NRST,NHIS,...=288

then your model will run for 1440*300= 432000sec= 5days run
giving you restart, history... etc records once a day.
For more information as Kate said:"You should read up on these parameters - they are described briefly at the bottom of the ocean.in file."

Hope that helps,
E.

Thanks so much!

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