What's the meaning of histor.dat

Provides a system for patient-specific cardiovascular modeling and simulation.
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Li Xia
Posts: 11
Joined: Sun Sep 03, 2023 12:14 am

What's the meaning of histor.dat

Post by Li Xia » Mon Apr 22, 2024 1:00 am

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
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David Parker
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Joined: Tue Aug 23, 2005 2:43 pm

Re: What's the meaning of histor.dat

Post by David Parker » Mon Apr 22, 2024 5:10 pm

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
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