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[Solved] How to control output time step in implicit analysis ?  

 

fatihk
(@fatihk)
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Joined: 2 months ago
Posts: 7
January 23, 2021 4:27 pm  

Hello,

I am running an implicit analysis,

Simulation time is defined in control card with termination.

In *DATABASE_ASCII OPTION card I check the outputs I want and I give the 1/100 th of termination time for each output.

 

Second, in *DATABASE_BINARY_D3PLOT I give DT 1/200 th of the termination time.

However, I get 20 calculation points in the output files, instead of 100 points.

 

How should I control time step so that I could increase the calculation points in the output ?


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fatihk
(@fatihk)
Rookie
Joined: 2 months ago
Posts: 7
January 23, 2021 5:37 pm  

Just found the solution,

 

in *CONTROL_IMPLICIT_AUTO card if you choose the option IAUTO as 1 the step size is automatically controlled by Dyna, however if you choose it as 0, then your DT in *DATABASE is valid.

 


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