Thank you very much. It's a nice way to check the position and shape of source (roughly). If anyone knows better solution, please post it. Thanks a lot. Hongwei <table width=100%> <tr valign=top> <td width=40%>KB <kd8had@gmail.com> Sent by: b.karthikayan@gmail.com 04/25/2008 10:50 AM <td width=59%> <table width=100%> <tr valign=top> <td> <div align=right>To</div> <td>"Hongwei Ye" <HYe@tmriusa.com> <tr valign=top> <td> <div align=right>cc</div> <td>gate-users@lists.healthgrid.org <tr valign=top> <td> <div align=right>Subject</div> <td>Re: [Gate-users] about source visualization</table> <table> <tr valign=top> <td> <td></table> </table> <tt>I am sure that there are more elegant solutions, but one way I was able to do exactly this is to run the simulations for a very short time and then using root to make a 3d plot of the source positions. (Open root -> attach file -> pick the coincidence tree-> "Start Viewer" -> drag the source pos. variables to the x,y,z and click the plot icon on the lower left. That gives a visualisation of the source). I would be interested in any other answers to this question. On Fri, Apr 25, 2008 at 11:29 AM, Hongwei Ye <HYe@tmriusa.com> wrote: > > Dear All, > > I checked GATE-users Talk and found two old posters about this question of > "source visualization". But unfortunately no answer was given. > > My problem is: I want to confirm if I put the correct sources in the object > (shape and position ). I don't want to wait for a couple of hours to finish > the simulation and then know if the source is correct (after reconstruction > of course). Dose GATE have any way to check this (something like "object > visualization" when we construct our objects)? > > Thank you and have a good weekend. > > Hongwei > > _____________________________________________________________________________ >  Scanned by IBM Email Security Management Services powered by MessageLabs. > For more information please visit </tt><a href=http://www.ers.ibm.com/><tt>http://www.ers.ibm.com > > _____________________________________________________________________________ > > _______________________________________________ >  Gate-users mailing list >  Gate-users@lists.healthgrid.org >  </tt><a href="http://lists.healthgrid.org/mailman/listinfo/gate-users"><tt>http://lists.healthgrid.org/mailman/listinfo/gate-users > > _____________________________________________________________________________ Scanned by IBM Email Security Management Services powered by MessageLabs. For more information please visit </tt><a href=http://www.ers.ibm.com/><tt>http://www.ers.ibm.com _____________________________________________________________________________ </tt></a></a></a> _____________________________________________________________________________ Scanned by IBM Email Security Management Services powered by MessageLabs. For more information please visit http://www.ers.ibm.com _____________________________________________________________________________