problem about 'variable' command

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1

Hi all,

I just want to use a force constant K in fix_indent which varies with simulation time. I have tried this command:

variable k equal elaplongdt0.1
variable p equal 100-elaplongdt1.2
fix 1 all indent v_k plane y v_p hi units box

However, it seems that k cannot be evaluated each timestep. So can anyone know how to fix this problem?

thanks.

Qingjie

2

This option isn't supported by the fix indent command,
nor does the doc page say that it is. It would have
to be added to the code.

Steve