[Gate-users] Voexlized phantom example

Ahmed Elmekawy ahmedfelmekawy at gmail.com
Wed Jan 7 23:05:22 CET 2015


Dear John,

Thanks for replying me, I tried but still the same problem come up,but is
also o o o in the original example,Thanks.

Best Regards,
Ahmed


On Wed, Jan 7, 2015 at 4:26 AM, John Apostolakis <John.Apostolakis at cern.ch>
wrote:

>  Dear Ahmed,
>
>  From the printout it seems that your code is trying to create a box with
> zero extent in all axes.
>
>  ( Dimensions too small for Solid: hof_brain_solid!  hX, hY, hZ = 0, 0, 0
>  )
>
>  I suggest to look for the part of your geometry description which is
> causing this (the one defining hof_brain_solid) and to correct it.
>
>  Regards,
>      John
>   ===================================================
> John Apostolakis,  PH Department, CERN
>
>
>  On 06 Jan 2015, at 19:34, Ahmed Elmekawy <ahmedfelmekawy at gmail.com>
> wrote:
>
>  Dear Gate user,
>
>  I am trying to import my own phantom image which consist of 132 slices
> in the voexlized phantom example, I got this error (GeomSolids0002
>       issued by : G4Box::G4Box()-
> Dimensions too small for Solid: hof_brain_solid!  hX, hY, hZ = 0, 0, 0
> *** Fatal Exception *** core dump *** -------- EEEE --------
> G4Exception-END --------- EEEE ------),
>
>  Also I see when I am trying to import my image the color for my image
> file is white,
> but the original image file for the brain phantom is green, do anyone know
> how I can solve this problem?.
>
>  notice : I am working now with VGATE
>
>  Best Regards,
> Ahmed
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>
>
>
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