Dear Paola,
Thanks for your help, I corrected the bad input. Yes, I am planning to
add complexity to the problem but first I wanted to write the code
properly with something as simple as possible.
Regards,
Juan Prieto-Pena
Predoctoral researcher, Department of Particle Physics
University of Santiago de Compostela
p: +34 881 813 632
a: Edificio Monte da Condesa-Bloque V
Campus Vida 15782 Santiago de Compostela Spain
El 04/04/2018 a las 16:52, paola sala escribió:
> Dear Juan
> the problem is with the rotations.
> In the second input you sent (prueba_lat) , each rotation is defined
> with three cards, each one adding a z-translation, with the result
> that the z-translation is three times larger.
> One rot-defi is enough for each translation
>
> In the other input, the rotation number defined in what(1) is huge,
> too large to be accepted by the code. As a result, the rotation is not
> recognized and not performed. An error message will be inserted in
> the next respin to protect this situation.
>
> I am not sure I understand the use of lattice in this geometry. Are
> you planning to add complexity to the basic voxel? If not, why to use
> lattices? One could simply define the regions as you now define the
> replicas..probably I am missing something.
>
> A warning: in the geometry there are many boundaries defined by
> multiple bodies sharing one face. This is potentially dangerous,
> because rounding could be different depending on the body. If
> possible, it is always good practice to define, for instance,
> overlapping RCCs cut by a single plane (see
> https://indico.cern.ch/event/604018/contributions/2435684/attachments/1395449/2242749/06_Geometry_2017.pdf
> slide 39)
>
> Hope this helps
> Paola
>
>
> On 03/26/2018 05:17 PM, Juan Prieto-Pena wrote:
>> Dear Fluka experts,
>>
>> I am trying to simulate a pixellated silicon detector consisting of
>> very small cylindrical active areas (11x11) surrounded by silicon. I
>> ran the program without a scoring card to be sure the geometry was
>> correct and worked.
>>
>> When using the EVENTBIN card as shown in the .inp file the simulation
>> stops before completion showing "Abort called from FLKAG1 reason TOO
>> MANY ERRORS IN GEOMETRY Run stopped!"
>>
>> I have made sure that the geometry is correct: 1- I defined a
>> prototype region 2-I cloned the outer surface of the prototype region
>> to create the replicas 3-I am using transformations from the replicas
>> to the prototype region area (using an inverse traslation that points
>> from the prototype to the replicas) 4-Each LATTICE card points to its
>> own prototype and translation card. I do not know if the error is
>> there or in my scoring card, but I have tried with different cards
>> and the error remains the same.
>>
>> Also, is there any information regarding the special scoring of
>> EVENTBIN/USRBIN? I have not found much information about it either
>> here or in the courses material.
>>
>> I would be thankful if someone could point me to my mistake.
>>
>> Regards,
>>
>
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Received on Mon Apr 16 2018 - 17:31:24 CEST