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[Jan Stránský <question290497@xxxxxxxxxxxxxxxxxxxxx>]

Question #290497 on Yade changed:
https://answers.launchpad.net/yade/+question/290497

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hi Jonathan,

I'm new in Yade


welcome :-)

 I hope the question is clear :)


not really.. at least to me. Yade is a "deterministic" software, so
whatever you compute, you have to specify completely your initial state (or
let something unspecified assuming some default values, like zero
velocities of bodies). Of course, you can make some values random, but they
have to be specified anyway. Or you can run a lot of simulations with
different initial conditions, but again they have to be specified.

If you think I answer something different than you expect, please be a bit
more specific what is your purpose and backgroung of your simulation.

cheers
Jan


2016-04-11 18:08 GMT+02:00 Jonathan Pergoli <
question290497@xxxxxxxxxxxxxxxxxxxxx>:

> New question #290497 on Yade:
> https://answers.launchpad.net/yade/+question/290497
>
> Hi!
>
> I'm new in Yade. I have to use it to simulate several landing scenarios of
> a satellite on an asteroid. Since I have to make many simulations for
> different velocities and attitude of the satellite, I don't know the
> initial state of the satellite. So what I'm asking is if it is possible to
> make an analysis with Yade with an unknown initial dynamic before the
> impact on the ground or if I have to impose some initial conditions on the
> satellite's dynamic.
>
> I hope the question is clear :)
>
> Jonathan
>
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