[Gate-users] Voxelized Phantom and FixedForcedDetection actor

[Triltsch, Nicolas]

Hi Simon,

That is correct, I changed the spectrum (0-150keV) and the detector 
response (first line 0 1, second line 1 1) to a photon counting system. 
Does that explain something?

Nico


On 11/24/2016 06:10 PM, Simon Rit wrote:
> Hi,
> Did you modify the detector response or the spectrum of the example?
> It seems that you have photons detected at an energy lower or larger
> than the minimum or maximum of your detector response function.
> Simon
>
> On Thu, Nov 24, 2016 at 6:06 PM, Triltsch, Nicolas
> <nicolas.triltsch at tum.de> wrote:
>> Hey everyone,
>>
>> I tried to use my own voxelized phantom (dimension 384x32x384) together with
>> the FixedForcedDetection actor (detector dimension 384x12) and my macros are
>> similar build as in the example-folder
>> example_CT/fixedForcedDetectionCT/mac/. For the creation of the voxelized
>> phantom I first created the desired numpy array and exported it with
>> SimpleITK using the sitk.WriteImage(img, 'path/name.mhd') command.
>>
>> When I run the simulation now, I get the following errors:
>>
>> Photon Energy outside the Response Detector list
>> WARNING - Attempt to delete the physical volume store while geometry closed
>> !
>>
>> *** Break *** segmentation violation
>> *** Error in `Gate': corrupted double-linked list: 0x0000000003618370 ***
>>
>> What could be wrong?
>>
>> Thanks for any help,
>>
>> Nico
>>
>>
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