TELEMAC-MASCARET Forum: TIME STEP values (1/1)

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TOPIC: TIME STEP values

TIME STEP values 2 years 3 weeks ago #41370

Romero64
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Junior Boarder
Posts: 40
Thank you received: 1

Hi, I want to analyze what TIME STEP value would be the best for a period of 20 days that I'm running simulations.

The original file has the following config:

NUMBER OF TIME STEPS = 86400
TIME STEP = 20

To test a value like 30, for example, the only changes that I need to do are:

NUMBER OF TIME STEPS = 57600
TIME STEP = 30

Or there is another change that I need to make before running the simulation?

Thank you all.

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TIME STEP values 2 years 3 weeks ago #41372

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi This is sufficient BUT this would be probably better to also adapt the printout periods to ensure an homogeneous time step in the results files... As an advise, you could use Duration rather than number of time step Hope this helps
	Christophe The administrator has disabled public write access. The following user(s) said Thank You: Romero64

TIME STEP values 2 years 3 weeks ago #41373

Romero64 OFFLINE Junior Boarder Posts: 40 Thank you received: 1	But when using Duration, I can choose a certain TIME STEP value? Also, by adapting the printout periods, what should I do? I didn't understand very well. Thanks!
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TIME STEP values 2 years 3 weeks ago #41376

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	All informations are available in the user manual!
	Christophe The administrator has disabled public write access.