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How to pass variable value obtained in iteration n to iteration n+1

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Old   April 11, 2019, 05:56
Default How to pass variable value obtained in iteration n to iteration n+1
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Hello, guys

I am running a steady state simulation and have defined an additional variable X. If I need to use X obtained in n_th iteration/time-step for the simulation of the n+1_th iteration/time-step, how can I pass/inherit this value, X(n), to the next iteration?

One way I can think of is to run the simulation for just one time step each time and use the correspondingly generated .res file to output the X(n). But clearly this will be extremely computational inefficient. I’m wondering if there is any way that we can pass/inherit the variables between iterations without stopping the simulation. Can User Fortran/Junction Box do that?

Thank you very much!
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