Re: Significance of control_timestep magnitudes

Dear Tanaka,

>It is dynamic analysis by the following command.
>>group_materi_density 0  8.e-3
>Therefore, results are different if calculation time is changed.

Here you are!!!. Thank you. I have copy-pasted material specification
from another example and did not pay much attention to the 
implication of specifying material density.
(BTW the documentation is also quite cryptic about it).

Now I understand.

Thank you very much for your help.

Regards.

Roman

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