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> 1. Is there a method to change the parameters during a
> simulation (Feng, Chen)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Wed, 7 Mar 2007 02:37:19 -0500
> From: "Feng, Chen" <[EMAIL PROTECTED]>
> Subject: [Yade-users] Is there a method to change the parameters
> during a simulation
> To: yade-users <[email protected]>
> Message-ID: <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset="ISO-8859-1"
>
> Hi, all:
>
> I am now trying to make a simulation of based on SDECSpheresPlane, however, I
> want to make the damping coefficient 0.3 for the first 1000 steps and 0.4 for
> the next 1000 steps, is it possible to program it in YADE?
>
> Thanks a lot!
>
> Feng Chen
>
>
>
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> End of Yade-users Digest, Vol 9, Issue 4
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>
Hello Feng,
I didn't try it but maybe you could do the following :
- In "CundallNonViscousForceDamping.hpp", you declare damping as a vector2r
- In "SDECSpheresPlane.cpp", you do the same with 0.3 and 0.4 as both
values of the vector
- In "CundallNonViscousForceDamping.cpp", you add a condition like :
if (Omega::instance().getTimeStep() < 1000) {Real dampN=damping[0]}
else {Real dampN=damping[0]}
It should work !!!!!!!!
Lionel Favier
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