RE: [fluka-discuss]: Lattice card

From: Vasilis Vlachoudis <Vasilis.Vlachoudis_at_cern.ch>
Date: Thu, 25 Oct 2018 08:21:22 +0000

Hi Pedro,

The LATTICE should be applied to the container and not on the cylinders
like:
LATTICE cov1 st0
and the transformation should be the inverse from the replica to the prototype thus
ROT-DEFI 1 -1.25 st0
with a minus in the Dy

similar for all other targets
Vasilis


________________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of pedrojluque [pedrojluque_at_correo.ugr.es]
Sent: Wednesday, October 24, 2018 12:28
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Lattice card

Dear Fluka experts and users,

I am trying to replicate a structure using the lattice card together
with ROT-DEFIni but I am not getting the desirable result.

I would like to copy the structure that I have created (with 4
cylinders made of plastic scintillator, all surrounded by a cover) in
different positions, but when I try to replicate this structure in
another position, the only changed thing is that the cylinders,
previously made of plastic scintillator, appear made of vacuum.

I have read the instructions for using the lattice in the slides of the
courses and in the example of the online manual and I think I am
correctly applying the necessary steps (define the regions where the
replicas will be and setting the lattice in the regions I want to
replicate under the ROT-DEFIni transformation).

Attached you can find the file with the geometry I am interested on.

Could someone explain me where I am wrong?

king regards,

Pedro.


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Received on Thu Oct 25 2018 - 11:21:50 CEST

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