[Castor-users] ERROR to find events

[FILIPOVIC PIERUCCI Marina]

Hi,

The error says that the index of one of the detectors related to a data element (list-mode event or histogram bin) while reading your datafile is 56221040, whereas you have only 10 detectors, so the indices go from 0 to 9. For all the histogram bins or list-mode events, the indices of the related detectors should be comprised between 0 and 9, if I understand your scanner correctly.

Hope this helps

Marina
________________________________
De : Castor-users [castor-users-bounces at lists.castor-project.org] de la part de Pedro Henrique Durão [duraoph at gmail.com]
Envoyé : jeudi 20 août 2020 16:52
À : castor-users at lists.castor-project.org
Objet : [Castor-users] ERROR to find events

Dear CASToR users,

I'm trying to reconstruct a monolithic PET with 10 detectors off 50x50x10 mm3 and a point source of 148kBq. The following error occurred:


***** iScannerPET::GetPositionsAndOrientations() -> Crystal index 1 (56221040) out of range [0:9] !
***** The following error message was issued by MPI instance 0
***** vProjector::Project() -> A problem occurred while getting positions and orientations from scanner !
***** The following error message was issued by MPI instance 0
***** oProjectorManager::ComputeProjectionLine() -> A problem occurred while forward projecting an event !
***** The following error message was issued by MPI instance 0
***** iIterativeAlgorithm::StepInnerLoopInsideSubsetLoop() -> A problem occurred while computing the projection line !
***** The following error message was issued by MPI instance 0


Someone can help me with this?
Regards,
Pedro
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