Courant Number

MOHID Water forum. Questions and discussion around MOHID Water
sabarbosac@unal.edu.co
MOHID Insider
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Joined: Thu Jan 01, 1970 00:00

Courant Number

Postby sabarbosac@unal.edu.co » Fri Apr 01, 2011 21:21

Hello.

When I run the program show me this error


Time step error - Run period must be a multiple of DT
Shorten the run tiem by 0.36............
or increse the run time by 3.912..........
ReadTimeKeywords - ModuleFuncions-ERR08

SO I saw in the forum that i need
\"MohidWater_ForIntel_DoublePrecision.exe\"

Someone could send me the .exe please


Thank a lot

administrator@.
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Location: Instituto Superior Tecnico - Lisbon - Portugal
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Postby administrator@. » Mon Apr 25, 2011 08:54

Hi,

Can you post the Model.dat input data file please?

You can find that executable in MOHID 4-9-2 installation folder:

\"C:\\Program Files\\MOHID\\\"

(it may be different if the Windows language is not English)

In MOHID GUI, go to Tools -> Options -> Executables and change the path of the MOHID Water executable with the Double Precision one.

Cheers,
Luis

sabarbosac@unal.edu.co
MOHID Insider
Posts: 52
Joined: Thu Jan 01, 1970 00:00

Postby sabarbosac@unal.edu.co » Mon Apr 25, 2011 22:04

Hello Luis

I alredy solve the error with a low DT. Thank for you reply.

Cheers

Sergio

ricardomolares@yahoo.com
MOHID Beginner
Posts: 1
Joined: Mon Dec 08, 2014 22:32

Re: Courant Number

Postby ricardomolares@yahoo.com » Thu Mar 30, 2017 21:34

I am learning MOHID studio 2016. Running SWAN EXAMPLE; MOHID Breakwater, the simulation stops.

Running sediment module in sigle precision
Module sediment err 1
Please use double precision MOHID executable

How can I get DP exe?. How can I install it?

Thanks,


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