[fluka-discuss]: RE: can geom transformations be nested?...

From: Vasilis Vlachoudis <Vasilis.Vlachoudis_at_cern.ch>
Date: Wed, 18 Dec 2013 20:55:09 +0000

Hi Popescu,

maybe flair's help is not very clear on that point. In fluka you can only "nest" one transform with one translat and one expand but not more than one of each kind.
also warning that no matter which order you used the translat/expand will be performed during initialization on the body coordinates
while the transform during tracking (transforming each particle)

Therefore the correct order they should appear is

$start_transform rot
$start_translat
BODY
BODY
...
$end_translat
$end_transform

Vasilis

________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Popescu, Razvan [popescu_at_bnl.gov]
Sent: 18 December 2013 18:35
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: can geom transformations be nested?...

Hi,

The (flair) in-app help seems to say that geom. transformations can be nested but when using just one nested pair, Fluka seems to complain about it (and abort).
The input and output files are attached …

Am I missing something…?

Thanks,
Razvan Popescu
Brookhaven National Laboratory
Received on Wed Dec 18 2013 - 22:45:18 CET