dynamic surface solution when zero load at float

[petejan]

Hi,
I'm trying to simulate with this file,

sofs4work.txt

and get a compression error with wave heights above 2 m when the tension goes to zero. Last output

compression error (931)
adapting, dt = 1e-005
adapting back, dt = 0.0001
compression error (1004)
adapting, dt = 1e-005
compression error (1005)
max adaptation level exceeded

Any thoughts on how to simulate this?

Thanks,

Pete Jansen

[jgobat]

You can try increasing EI to 0.1 or 1 on chains and terminations. It's
artificial, but should help numeric stability in low tension
regions/periods and probably won't have much other effect.

Jason

On Nov 1, 2016 19:43, "Peter Jansen" notifications@github.com wrote:

Hi,
I'm trying to simulate with this file,

sofs4work.txt https://github.com/jgobat/cable/files/565577/sofs4work.txt

and get a compression error with wave heights above 2 m when the tension
goes to zero. Last output

compression error (931)
adapting, dt = 1e-005
adapting back, dt = 0.0001
compression error (1004)
adapting, dt = 1e-005
compression error (1005)
max adaptation level exceeded

Any thoughts on how to simulate this?

Thanks,

Pete Jansen

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[ddjokic]

Gents, do you have any "hint" which compiler to use? I am not a programmer - writing ugly python code for the problems I have to solve.

Kind Regards,

Deki