[Gate-users] Dose Uncertainty

meryem fiak fiakmeryem.13 at gmail.com
Tue Aug 6 12:20:40 CEST 2019


Hello,
In the same context, how can we get the relative statistical uncertainty
from Dose Actor when the simulation is split into several jobs. I read that
the
uncertainty in this case can be calculated retrospectively but I don't know
how it applies. For information, I use Root as output. Do I have to merge
the uncertainty of all the jobs?

Best Regards.
Meriem

Le mer. 31 juil. 2019 à 15:26, Josh Knowland <jknowland at lucernodynamics.com>
a écrit :

> All – good morning,
>
> How can I interpret the dose-uncertainty output from Gate? I have Dose,
> Dose-Squared, and Dose-Uncertainty text files, but what units are the
> uncertainty number?
>
>
>
>
>
>
>
> Dose
>
> ####################################
>
> # Matrix Size= (10,10,10)
>
> # Resol      = (1,1,1)
>
> # VoxelSize  = (10,10,10)
>
> # nbVal      = 1
>
> ####################################
>
> 2.879146507e-05
>
>
>
>
>
> Dose-Squared
>
> ####################################
>
> # Matrix Size= (10,10,10)
>
> # Resol      = (1,1,1)
>
> # VoxelSize  = (10,10,10)
>
> # nbVal      = 1
>
> ####################################
>
> 3.463765531e-15
>
>
>
>
>
> Dose-Uncertainty
>
> ####################################
>
> # Matrix Size= (10,10,10)
>
> # Resol      = (1,1,1)
>
> # VoxelSize  = (10,10,10)
>
> # nbVal      = 1
>
> ####################################
>
> 0.001135445931
>
>
>
>
>
>
>
>
>
>
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