Hi
you should use FLOOD when you wish to generate a uniform and isotropic
particle fluence inside your problem. In this case you have to generate
it starting from a sphere surrounding the region(s) of interest (hence the
need for the radius value), centred around the beam position set with the
BEAMPOS card (0,0,0, by default).
Look in the manual for further details
Alfredo
> Dear experts,
> I want to know under what circumstances should I choose FLOOD in the
> BEAMPOS ?
> And what is the meaning of the "WHAT(1):sphere radius" when the
> "SDUM=FLOOD"?
> How can I establish the Location and direction of the source when choosing
> FLOOD ?
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Received on Sat Mar 13 2021 - 20:03:31 CET