<div dir="ltr"><div class=""><img class="" id=":126" src="https://mail.google.com/mail/images/cleardot.gif" alt=""></div><div><div>Hi Amy, <br><br></div>Like
you, Here are the commands I have in my visualization macro. They seem
to show tracks and hits although I have not fully figured out what all
the different colours mean (for example, green seems to be gammas, blue
are the positrons but I don't know what the red tracks are). Hope it
helps. If you do happen to figure out the various colours please post
back.<br>
<br></div>Best wishes,<br>Leo<br><br>---<br>/vis/open <div> OGLSX<br>/vis/viewer/set/viewpointThetaPhi 0 90<br>/vis/viewer/zoomTo 20<br>/vis/drawVolume<br>/tracking/storeTrajectory 1<br>
/vis/scene/add/trajectories <br>/vis/scene/endOfEventAction accumulate<br><br><br>/vis/scene/add/hits<br>/vis/modeling/trajectories/create/drawByCharge<br>/vis/modeling/trajectories/drawByCharge-0/default/setDrawStepPts true<br>
/vis/modeling/trajectories/drawByCharge-0/default/setStepPtsSize 5<br><br>/vis/scene/add/axes</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Aug 21, 2013 at 2:43 PM, Amy Meldrum <span dir="ltr"><<a href="mailto:ameldru@g.clemson.edu" target="_blank">ameldru@g.clemson.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">After a little searching I found some past posts related to this issue. It seems like many say to use commands like:<div>
<br></div><div>/vis/scene/add/trajectories</div><div>/vis/scene/add/trajectories smooth</div>
<div><br></div><div>Are these commands still supported by v6.2?</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>-Amy</div></font></span></div><div class="gmail_extra"><br><br><div class="gmail_quote">
<div class="im">On Wed, Aug 21, 2013 at 1:55 PM, Marc Chamberland <span dir="ltr"><<a href="mailto:MarcChamberland@cmail.carleton.ca" target="_blank">MarcChamberland@cmail.carleton.ca</a>></span> wrote:<br>
</div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
Hi Amy,
<div><br>
</div>
<div>I'm not sure if there is any way to see the tracks anymore. The visualization used to auto-update, but this was taken out a few versions ago. Now, you have to use /gate/geometry/rebuild to refresh your visualization. This might be why you are not seeing
any tracks. Of course, once your simulation is done, it's too late to give the rebuild command. Someone correct me if I'm wrong, please.</div>
<div><br>
</div>
<div>As for the output containing nothing, I suggest you try the PET benchmark macro, but change the acquisition time to only 1 second (so you don't wait hours for it to run). This should generate a small Root file. If this works, then I would not worry about
the example.</div>
<div><br>
<div><span style="border-spacing:0px;text-indent:0px;letter-spacing:normal;font-variant:normal;text-align:-webkit-auto;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-spacing:0px">
<div style="word-wrap:break-word">
<div>Marc</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>__________________________</div>
<div><br>
</div>
<div>Marc Chamberland, MSc</div>
PhD candidate<br>
Department of Physics<br>
Carleton University<br>
Ottawa (ON)</div>
</span></div>
<br>
<div>
<div>On 2013-08-21, at 1:37 PM, Amy Meldrum <<a href="mailto:ameldru@g.clemson.edu" target="_blank">ameldru@g.clemson.edu</a>></div>
<div> wrote:</div>
<br>
<blockquote type="cite"><div><div>
<div dir="ltr">Hello all,
<div><br>
</div>
<div><br>
</div>
<div>I am a beginner and I was trying to work through the example simulation given in the beginning of the GATE v6.2 User's Guide. I am currently using vGATE. I was able to follow the example all the way up until the end. After setting "/gate/application/setTotalNumberOfPrimaries
100" and then "/gate/application/start" I get the following message:</div>
<div><br>
</div>
<div><br>
</div>
<div>[Acquisition-0]</div>
<div>[Acquisition-0]=========Source Initialization=========<br>
</div>
<div>[Acquisition-0]<br>
</div>
<div>[Acquisition-0]=========Acquisition starts!==========<br>
</div>
<div>[Acquisition-0] Simulation start time = 0 sec<br>
</div>
<div>[Acquisition-0] Simulation end time = 1 sec<br>
</div>
<div>[Acquisition-0] Simulation will have = 1 run(s)<br>
</div>
<div>[Acquisition-0]<br>
</div>
<div>[Acquisition-0] Slice 0 from 0 to 1 s [slice=1 s], final stop at 1 s.<br>
</div>
<div>WARNING: G4VisManager::EndOfEvent: Automatic event keeping suspended.</div>
<div>The number of events in the run exceeded the maximum, 100, that can be kept by the vis manager.</div>
<div>The number of events kept by the vis manager can be changed with "/vis/scene/endOfEventAction accumulate <N>", where N is the maximum number you wish to allow. N < 0 means "unlimited".</div>
<div>100 events have been kept for refreshing and/or reviewing </div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Also, none of the output data files generated contain anything, nor does the visualization show any tracks, like Figure 1.8 does in the User's Guide.</div>
<div><br>
</div>
<div><br>
</div>
<div>Any help? I would like to know that I am able to run this example before creating my own simulations.</div>
<div><br>
</div>
<div>Thank you,</div>
<div><br>
</div>
<div>Amy</div>
</div></div></div>
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