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febiosoftware / FEBio

FEBio Suite Solver
https://febio.org/
MIT License
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Logfile output initial states are zero for stretches #62

Closed Kevin-Mattheus-Moerman closed 11 months ago

Kevin-Mattheus-Moerman commented 1 year ago

@SteveMaas1978 The initial state for stretch type data should be 1. However the log files exported by FEBio currently export a 0.

For instance, using: 

        <logfile file="tempModel.txt">          
            <element_data data="U1;U2;U3" delim="," file="tempModel_stretch_prin_out.txt"/>
        </logfile>

Leads to a log file containing: 

*Step  = 0
*Time  = 0
*Data  = U1;U2;U3
1,0,0,0
2,0,0,0
3,0,0,0
...

I would check this for other stretch type data exports too if possible.

gateshian commented 11 months ago

Hi Kevin, Thanks for catching that. This bug has now been fixed. Best, Gerard