[Gate-users] How to read PET benchmark output

Matthew Lewis matthew.lewis at gmail.com
Mon Dec 16 21:45:22 CET 2013


root output.root

then inside root
New TBrowser

double click on output.root in tree structure
then look inside Singles and Coincidences tree...
double click on globalPosX.... are your events where they should be?

right click on Coincidences and choose StartViewer
drag globalPosX, Y, and Z to empty X,Y,Z and click scatterplot button




On Mon, Dec 16, 2013 at 10:08 AM, Amy Meldrum <ameldru at g.clemson.edu> wrote:

> Hello,
>
> I have been away from trying to learn GATE for a while and was trying to
> run the PET benchmark before I continued with anything else. I am using
> vGATE, and modified the benchPET.mac file to have the acquisition be 1
> second long as per suggestion from someone months ago to shorten run time.
>
> I then run the file using /control/execute benchPET.mac. Things seems to
> happen for a while, and then when the simulation appears to be over, my
> prompt just sits at Idle>. Then I exit GATE and look in the benchPET folder
> for the output, but I see no new files. Can someone tell me what I should
> be looking for as the output of this benchmark? There is a .root file, but
> I am not familiar with ROOT at all. How do I look at the data to verify
> that the benchmark has run properly?
>
>
> Thank you,
>
> -Amy M
>
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>
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