<p><span lang="EN-US">Dear Gate Users:</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">I tried several times, and now it works.</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">My solution:</span></p>
<p><span lang="EN-US">1.Add gate work path to environmental
variables.</span></p>
<p><span lang="EN-US">2.Move voxelizedPhantom, voxelizedsource
and all data file to the folder mentioned in step 1 </span></p>
<p><span lang="EN-US">3. Run it</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Maybe it is one of possible solutions.</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">BTW: </span><span style="font-family: "Courier New";" lang="EN-US"> </span><span lang="EN-US">Does anybody
know where I can find some Monte Carlo simulation results (in sinogram format)
of this kind of voxelized phantom? </span></p>
<p><span lang="EN-US">Thank you for your help!</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Sincerely</span></p>
<p><span style="font-family: "Courier New";" lang="EN-US"> </span><span lang="EN-US"></span></p>
<p><span lang="EN-US">Fei</span></p>
<p><span lang="EN-US">2009-6-10</span></p>
<p><span style="color: rgb(31, 73, 125);" lang="EN-US"> </span></p>
<p><span style="color: rgb(31, 73, 125);" lang="EN-US"> </span></p>
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<p style="text-align: left;" align="left"><b><span style="font-size: 10pt;">发件人<span lang="EN-US">:</span></span></b><span style="font-size: 10pt;" lang="EN-US">
<a href="mailto:gate-users-bounces@lists.healthgrid.org" target="_blank">gate-users-bounces@lists.healthgrid.org</a>
[mailto:<a href="mailto:gate-users-bounces@lists.healthgrid.org" target="_blank">gate-users-bounces@lists.healthgrid.org</a>] </span><b><span style="font-size: 10pt;">代表 </span></b><span style="font-size: 10pt;" lang="EN-US">Fei Gao<br>
</span><b><span style="font-size: 10pt;">发送时间<span lang="EN-US">:</span></span></b><span style="font-size: 10pt;" lang="EN-US"> 2009</span><span style="font-size: 10pt;">年<span lang="EN-US">6</span>月<span lang="EN-US">6</span>日<span lang="EN-US"> 21:46<br>
</span><b>收件人<span lang="EN-US">:</span></b><span lang="EN-US">
<a href="mailto:gate-users@lists.healthgrid.org" target="_blank">gate-users@lists.healthgrid.org</a><br>
</span><b>主题<span lang="EN-US">:</span></b><span lang="EN-US"> [Gate-users]
GateMaterial Error in Voxelized Phantom simulation</span></span></p>
</div>
</div>
<p style="text-align: left;" align="left"><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Dear Gate users,</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">I just reinstalled GATE, benchmarks and
some examples run well,</span></p>
<p><span lang="EN-US">But when I simulate a system of Voxelized
phantom, the macros used are from the example folders:</span></p>
<p><span lang="EN-US">/examples/example_FULL_SIMULATION/YourScanner.mac</span></p>
<p><span lang="EN-US">/examples/example_PHANTOM_SOURCE/Voxelized_Phantom_Source/VoxelizedPhantom.mac</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">I get error messages as follow:</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US"> </span></p>
<p style="margin-bottom: 12pt;"><span style="font-size: 12pt;" lang="EN-US">/gate/world/daughters/name hof_brain</span><span lang="EN-US"><br>
/gate/world/daughters/insert parameterizedBoxMatrix<br>
GateMaterialDatabase: did not load properties table for material
'Vacuum'.<br>
This is only a problem when OPTICAL PHOTONS are
transported in this material.'<br>
/gate/hof_brain/geometry/insertReader interfile<br>
GateVGeometryVoxelReader::GateVGeometryVoxelReader: m_voxelTranslator 0<br>
/gate/hof_brain/interfileReader/insertTranslator range<br>
GateVGeometryVoxelReaderMessenger::SetNewValue: newValue (translatorType) :
range<br>
/gate/hof_brain/interfileReader/rangeTranslator/readTable range.dat<br>
<br>
!!! GateMDBFile::LookForElementIndbStream: <br>
I could not find any section
[Materials] in the material database file. <br>
You should check the database file.<br>
Computation aborted!!!<br>
<br>
<br>
*** G4Exception: Aborting execution ***<br>
Aborted</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">However, when I checked the file
GateMaterials.db, I do find “[Materials]” in it.</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Is there anybody encounter this problem? Or
some suggestion? </span></p>
<p><span lang="EN-US">Any help will be highly appreciated!</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Many thanks</span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US"> </span></p>
<p><span lang="EN-US">Sincerely</span></p>
<p><span lang="EN-US">Fei</span></p>
<p><span lang="EN-US"> </span></p>