[Gate-users] Gate-users Digest, Vol 134, Issue 26
Niels van der Werf
nrvdwerf at gmail.com
Tue Jul 25 16:16:38 CEST 2017
Dear all,
I indeed converted the ICRP 109 phantom .dat data to one of the input types of GATE, namely the .iff/.img combination. For each pixel value I assigned the correct material. When I now only put a source in the oralmucosa, I get the following result for deposited dose:
So, the dose is deposited outside of the body, next to the legs. Can anyone clarify which mistake I’m making here?
Thanks in advance!
Niels van der Werf, MSc
> Op 25 jul. 2017, om 13:49 heeft gate-users-request at lists.opengatecollaboration.org het volgende geschreven:
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> Today's Topics:
>
> 1. Problem using ICRP109 Phantom for dosimetry simulations
> (Niels van der Werf)
> 2. Σχετ: Problem using ICRP109 Phantom for dosimetry
> simulations (Konstantinos P. Chatzipapas, MSc)
> 3. problem: running gate on a cluster (Parisa Khateri)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 25 Jul 2017 12:27:56 +0200
> From: Niels van der Werf <nrvdwerf at gmail.com>
> To: gate-users at lists.opengatecollaboration.org
> Subject: [Gate-users] Problem using ICRP109 Phantom for dosimetry
> simulations
> Message-ID: <78D5F6D2-E96C-4000-8EE7-3F7FBD836681 at gmail.com>
> Content-Type: text/plain; charset=utf-8
>
> Dear all,
>
> I’m currently having problems with the use of the ICRP 109 phantom as a voxilized input. The phantom is given as a .dat file, which I tried to turn into a .iff/.img pair. Although this conversion has succeeded, when I try to use the image file as an input for dosimetry calculations with GATE, I get weird looking dose distributions.
>
> Has anyone here used this phantom before in their calculations? And is there anyone who can share their knowledge (or macros) to get this working?
>
> Thanks for your help in advance!
>
> Best regards,
> Niels van der Werf
>
> ------------------------------
>
> Message: 2
> Date: Tue, 25 Jul 2017 10:45:26 +0000 (UTC)
> From: "Konstantinos P. Chatzipapas, MSc" <konhat88 at yahoo.gr>
> To: Niels van der Werf <nrvdwerf at gmail.com>,
> "gate-users at lists.opengatecollaboration.org"
> <gate-users at lists.opengatecollaboration.org>
> Subject: [Gate-users] Σχετ: Problem using ICRP109 Phantom for
> dosimetry simulations
> Message-ID: <316093432.406848.1500979526529 at mail.yahoo.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hello Niels,
> Have you try to convert your file to the formats described in detail here: http://wiki.opengatecollaboration.org/index.php/Users_Guide_V8.0:Voxelized_Source_and_Phantom
> The formats recognized by the GATE are:
> - Interfile format: header .h33 + raw image .i33
> - Analyze format: header .hdr + raw image .img
> - MetaImage format: header. mhd + raw image .raw
> - DICOM format: a series of .dcm files
>
> Kind regards,Konstantinos ----------------------------------------------------- Konstantinos Chatzipapas
> Medical Physicist, MSc
> University of Patras
> web page: Physics Magazine
>
> Στις 1:28 μ.μ. Τρίτη, 25 Ιουλίου 2017, ο/η Niels van der Werf <nrvdwerf at gmail.com> έγραψε:
>
>
> Dear all,
>
> I’m currently having problems with the use of the ICRP 109 phantom as a voxilized input. The phantom is given as a .dat file, which I tried to turn into a .iff/.img pair. Although this conversion has succeeded, when I try to use the image file as an input for dosimetry calculations with GATE, I get weird looking dose distributions.
>
> Has anyone here used this phantom before in their calculations? And is there anyone who can share their knowledge (or macros) to get this working?
>
> Thanks for your help in advance!
>
> Best regards,
> Niels van der Werf
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> ------------------------------
>
> Message: 3
> Date: Tue, 25 Jul 2017 11:49:01 +0000
> From: Parisa Khateri <parisa.khateri at cern.ch>
> To: "gate-users at lists.opengatecollaboration.org"
> <gate-users at lists.opengatecollaboration.org>
> Subject: [Gate-users] problem: running gate on a cluster
> Message-ID:
> <4AA20EB2BDF97C448CB0ED6B52422C14AF13FC8D at CERNXCHG62.cern.ch>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Dear Gate developers and Gate users,
>
> I am new to Gate and am trying to run gate on a cluster but I can't get any actors as output. The .Gate folder is empty.
>
> When I run:
> gjs -numberofsplits 2 -clusterplatform condor -condorscript /path-to-gate/Gate/cluster_tools/jobsplitter/script/condor.script path-to-macro/my_macro.mac
>
> I get:
> .
> .
> .
> Summary of all actors:
> ~~~
> ***** TimeStart - TimeStop seems to be 0 ?
>
> I really appreciate if anyone can help me to solve this problem. I am not sure where to look to solve the problem, if the problem is with installation of gjs or something is wrong with my macro file?
> I used this macro without clustering and it works properly.
>
> Kind regards,
> Parisa
>
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> End of Gate-users Digest, Vol 134, Issue 26
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