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<p><font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;">Hi gate users,<br>
<br>
I am using DoseActor and I use to enable the NumberOfHits. My problem is the following : I observed a increase of the number of hit when a interface between two volumes is met. It as an impact on the dose values.<br>
<br>
In my case, i have a volume of Air and a volume of water,<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"> my volumes are separated with empty space(vaccum) but I have still this issue.</font><br>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
<p><font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;">The NbOfHits file is returning something like this :<br>
<br>
Air-NbOfHits.txt</font></p>
<p><font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"><br>
</font></p>
<p><font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;">####################################
<br>
# Matrix Size= (100,100,12.7)<br>
# Resol = (1,1,10000)<br>
# VoxelSize = (100,100,0.00127)<br>
# nbVal = 10000<br>
#################################### <br>
7177<br>
3804<br>
3198<br>
3149<br>
3041<br>
3031<br>
2902<br>
2873<br>
2851<br>
2783<br>
2727<br>
2792<br>
2635<br>
2689 <br>
...</font></p>
<p>3119<br>
3214<br>
3203<br>
3244<br>
3210<br>
3448<br>
3555<br>
3508<br>
3808<br>
3869<br>
3961<br>
4239<br>
4195<br>
4334<br>
4536<br>
4680<br>
4873<br>
5094<br>
5480<br>
5556<br>
5897<br>
6401<br>
6752<br>
7226<br>
7789<br>
8820<br>
9531<br>
11101<br>
16205<br>
61277<br>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
<p><font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"> Water-NbOfHits.txt</font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
<p>#################################### <br>
# Matrix Size= (100,100,0.1)<br>
# Resol = (1,1,10000)<br>
# VoxelSize = (100,100,1e-05)<br>
# nbVal = 10000<br>
#################################### <br>
24318<br>
16180<br>
15217<br>
14737<br>
14504<br>
13996<br>
13681<br>
13616<br>
13279<br>
13387<br>
13239<br>
12871<br>
<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
<p>...</p>
<p>11262<br>
11683<br>
12114<br>
12744<br>
13244<br>
13685<br>
14156<br>
15025<br>
15689<br>
16407<br>
17139<br>
18123<br>
18910<br>
20575<br>
22906<br>
26920<br>
35023<br>
98842<br>
<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"></font></p>
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<font style="font-family: Arial,Helvetica,sans-serif; font-size: 11pt;"><br>
<br>
Do you have any ideas ?<br>
Thanks in advance.<br>
<br>
Best regards.</font><br>
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