[neutron-mc] Not-vacuum neutron guide

[Emmanuel Farhi]

Hello Timur,

this is not implemented indeed.
Anyway, if you wish to add an absorption law in guides, one solution is to use
the EXTEND keyword, e.g.:
COMPONENT MyGuide = Guide( ... , length=value)
AT ...
EXTEND
%{
/* absorption law as a function of parameter 'length' */
p *= f(length, cross_section, ...)
%}

Emmanuel.

Timur Elzhov wrote:

> Hello, dear McStas experts.
>
> I was asked is it possible to compute not-vacuum (say, filled
> with argon or air) neutron guide in McStas?
>
> Thanks.
>
> --
> WBR,
> Timur.
> _______________________________________________
> neutron-mc mailing list
> neutron-mc at risoe.dk
> http://neutron.risoe.dk/mailman/listinfo/neutron-mc

--
What's up Doc ?
--------------------------------------------
Emmanuel FARHI, http://www.ill.fr/Computing/people/Farhi  \|/ ____ \|/
CS-Group ILL4/156, Institut Laue-Langevin (ILL) Grenoble  ~@-/ oO \-@~
6 rue J. Horowitz, BP 156, 38042 Grenoble Cedex 9,France  /_( \__/ )_\
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