<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> </head> <body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Hi Benjamin, <div><br> </div> <div>Your problem is that you have not defined a valid system in Gate. Please a look at this section of the User's guide: <a href="http://wiki.opengatecollaboration.org/index.php/Users_Guide_V6.2:Defining_a_system">http://wiki.opengatecollaboration.org/index.php/Users_Guide_V6.2:Defining_a_system</a></div> <div><br> </div> <div>You can't call your main volume mainVol and attach modules to it. You have to use one of the specific system keywords such as 'scanner', 'CTscanner', etc. Then, you can only attach the components which belong to this particular system type. For example, 'rsector', 'module', etc. for 'cylindricalPET'.</div> <div><br> </div> <div>Hope this helps.</div> <div><br> </div> <div>Cheers, <br> <div apple-content-edited="true"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "> <div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> <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 2013-09-05, at 11:01 AM, Benjamin Ziemer <<a href="mailto:bziemer@uci.edu">bziemer@uci.edu</a>></div> <div> wrote:</div> <br class="Apple-interchange-newline"> <blockquote type="cite">Hello All:<br> <br> I am trying to get familiar with the GATE system by attempting to modify<br> and replicate various examples and benchmarks provided with the GATE<br> install.<br> <br> I am currently trying to set up more than one sensitive detector and am<br> running into a very strange error. I get the error:<br> <br> ***** COMMAND NOT FOUND </gate/systems/mainVol/module/attach module> *****<br> ***** Batch is interrupted!! *****<br> <br> In addition, there are twelve lines of:<br> <br> Warning in <TBranch::TBranch>: No name was given to the leaf number '0' in<br> the leaflist of the branch ''.<br> <br> But, I assume this last error is due to the improper set up.<br> <br> I am following the example in the example_TrackerDetector; and they have a<br> line EXACTLY like my first error in their geometry construction<br> (/gate/systems/cylindricalPET/module/attach module - of course the main<br> name is different).<br> <br> I think I must be missing something with the attachment of the entire<br> system and would appreciate any assistance someone could offer.<br> <br> thank you,<br> Benjamin<br> <br> ------------------------------------------------------<br> i am including the geometry setup below<br> ------------------------------------------------------<br> ####################<br> # mainVol system #<br> ####################<br> /gate/world/daughters/name mainVol<br> /gate/world/daughters/insert box<br> /gate/mainVol/placement/setTranslation 0. 0. 0. mm<br> /gate/mainVol/geometry/setXLength 100. mm<br> /gate/mainVol/geometry/setYLength 5.5 mm<br> /gate/mainVol/geometry/setZLength 32.5 mm<br> /gate/mainVol/setMaterial Vacuum<br> /gate/mainVol/vis/forceWireframe<br> /gate/mainVol/vis/setColor red<br> <br> #############<br> # module<br> #############<br> /gate/mainVol/daughters/name module<br> /gate/mainVol/daughters/insert box<br> /gate/module/geometry/setXLength 100. mm<br> /gate/module/geometry/setYLength 5.5 mm<br> /gate/module/geometry/setZLength 32.5 mm<br> /gate/module/setMaterial Vacuum<br> /gate/module/vis/forceWireframe<br> /gate/module/vis/setColor red<br> <br> ############<br> # Pixel #<br> ############<br> /gate/module/daughters/name crystal<br> /gate/module/daughters/insert box<br> /gate/crystal/geometry/setXLength 100 mm<br> /gate/crystal/geometry/setYLength 5.5 mm<br> /gate/crystal/geometry/setZLength 32.5 mm<br> /gate/crystal/setMaterial Vacuum<br> /gate/crystal/vis/forceWireframe<br> /gate/crystal/vis/setColor cyan<br> <br> ############<br> # Si Pixel #<br> ############<br> /gate/crystal/daughters/name pixelSi<br> /gate/crystal/daughters/insert box<br> /gate/pixelSi/placement/setTranslation 0. 0. 1.25 mm<br> /gate/pixelSi/geometry/setXLength 100 mm<br> /gate/pixelSi/geometry/setYLength 0.5 mm<br> /gate/pixelSi/geometry/setZLength 30.0 mm<br> /gate/pixelSi/setMaterial Silicon<br> /gate/pixelSi/vis/forceSolid<br> /gate/pixelSi/vis/setColor cyan<br> <br> ###########<br> # Cu1 Pixel #<br> ###########<br> /gate/crystal/daughters/name pixelCu1<br> /gate/crystal/daughters/insert box<br> /gate/pixelCu1/placement/setTranslation 0. -1.5 1.25 mm<br> /gate/pixelCu1/geometry/setXLength 100. mm<br> /gate/pixelCu1/geometry/setYLength 2.5 mm<br> /gate/pixelCu1/geometry/setZLength 30.0 mm<br> /gate/pixelCu1/setMaterial Copper<br> /gate/pixelCu1/vis/forceWireframe<br> /gate/pixelCu1/vis/setColor green<br> <br> ###########<br> # Cu2 Pixel #<br> ###########<br> /gate/crystal/daughters/name pixelCu2<br> /gate/crystal/daughters/insert box<br> /gate/pixelCu2/placement/setTranslation 0. 1.5 1.25 mm<br> /gate/pixelCu2/geometry/setXLength 100. mm<br> /gate/pixelCu2/geometry/setYLength 2.5 mm<br> /gate/pixelCu2/geometry/setZLength 30.0 mm<br> /gate/pixelCu2/setMaterial Copper<br> /gate/pixelCu2/vis/forceWireframe<br> /gate/pixelCu2/vis/setColor blue<br> <br> ###########<br> # Cu3 Pixel #<br> ###########<br> /gate/crystal/daughters/name pixelCu3<br> /gate/crystal/daughters/insert box<br> /gate/pixelCu3/placement/setTranslation 0. 0. -15. mm<br> /gate/pixelCu3/geometry/setXLength 100. mm<br> /gate/pixelCu3/geometry/setYLength 5.5 mm<br> /gate/pixelCu3/geometry/setZLength 2.5 mm<br> /gate/pixelCu3/setMaterial Copper<br> /gate/pixelCu3/vis/forceWireframe<br> /gate/pixelCu3/vis/setColor red<br> <br> <br> <br> # ATTACH SYSTEM<br> /gate/systems/mainVol/module/attach module<br> /gate/systems/mainVol/crystal/attach crystal<br> /gate/systems/mainVol/layer0/attach pixelSi<br> /gate/systems/mainVol/layer1/attach pixelCu1<br> /gate/systems/mainVol/layer2/attach pixelCu2<br> /gate/systems/mainVol/layer3/attach pixelCu3<br> <br> # ATTACH LAYER<br> /gate/pixelSi/attachCrystalSD<br> /gate/pixelCu1/attachCrystalSD<br> /gate/pixelCu2/attachCrystalSD<br> /gate/pixelCu3/attachCrystalSD<br> <br> /gate/systems/mainVol/describe<br> <br> <br> <br> <br> _______________________________________________<br> Gate-users mailing list<br> <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><br> http://lists.opengatecollaboration.org/mailman/listinfo/gate-users<br> <br> </blockquote> </div> <br> </div> </body> </html>