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What's the meaning of histor.dat

Posted: Mon Apr 22, 2024 1:00 am
by lina12138
Hello,

When I was learning to use svFSIplus, I was not very clear about the meaning of the data in the histor.dat. I couldn't find relevant explanations on the GitHub webpage provided. I would like to inquire about the meanings of these symbols and understand how to determine if the equation is converging. Are there any documents available for reference?

Any help would be greatly appreciated.

Sincerely,
Lina

Re: What's the meaning of histor.dat

Posted: Mon Apr 22, 2024 5:10 pm
by davep
Hi Lina,

The histor.dat file contains equation names, iteration count, execution time, nonlinear residuals and the number of linear solve iterations. There is no detailed description of these values as far as I know. You will need to look at the source code

Code: Select all

grep FSILS svFSIplus/Code/Source/svFSI/*
to fully understand how these values are computed.

Cheers,
Dave