<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px">Have you seen the voxalized phantom section of the Gate manual? Isn't it what you want? <br><div id="yui_3_16_0_1_1419600534486_54693"><span></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"> <font size="2" face="Arial"> On Friday, December 19, 2014 6:11 PM, Alex Vergara Gil <alexvergaragil@gmail.com> wrote:<br> </font> </div> <br><br> <div class="y_msg_container">Ok I see now, so thats not what I want.<br clear="none">I wish to add a voxelized boolean image containing the ROI for scoring<br clear="none">dose, so the "setSize, voxelSize, setPosition" approach is the better<br clear="none">and in the manual it says it can be possible. I imagine something like<br clear="none"><br clear="none">/gate/actor/myactor/insertReader interfile<br clear="none">/gate/actor/myactor//interfileReader/readFile myfile.h33<br clear="none"><br clear="none">and so on, but this fails to work for me, any hints? how can I specify<br clear="none">this voxel do score and that one don't, off course the ROI is a set of<br clear="none">contiguous non-regular regions.<br clear="none"><br clear="none">Regards<br clear="none"><br clear="none">Alex<br clear="none"><div class="yqt5047204032" id="yqtfd75827"><br clear="none">2014-12-19 7:59 GMT-05:00, S. Saghamanesh <<a shape="rect" ymailto="mailto:s.saghamanesh@yahoo.com" href="mailto:s.saghamanesh@yahoo.com">s.saghamanesh@yahoo.com</a>>:<br clear="none">> Hi,<br clear="none">> "setResolution" builds the number of your dose voxels (in your case a<br clear="none">> 1*3000-matrix) and the dose will be calculated in these voxels. The<br clear="none">> alternative for this is to set "voxelsize" in the dose actor (you can see in<br clear="none">> the gate example for dose actor). If your system gives a segmentation fault,<br clear="none">> it may be due to the small RAM or a low capability related to your system.<br clear="none">> I remember when I had chose a large number of voxels (regarding my RAM), my<br clear="none">> system produced this error and when I reduced the number, it could process<br clear="none">> it.<br clear="none">> Best- Soman<br clear="none">><br clear="none">> On Friday, December 19, 2014 12:36 AM, Alex Vergara Gil<br clear="none">> <<a shape="rect" ymailto="mailto:alexvergaragil@gmail.com" href="mailto:alexvergaragil@gmail.com">alexvergaragil@gmail.com</a>> wrote:<br clear="none">><br clear="none">><br clear="none">> Hello All!<br clear="none">><br clear="none">> In the Manual, in the section Users Guide V7.0:Readout parameters for<br clear="none">> Radiotherapy<br clear="none">> applications: Actors, I have a question regarding the meaning of the line<br clear="none">><br clear="none">> /gate/actor/MyActor/setResolution 1 1 3000<br clear="none">><br clear="none">> What is the meaning of these numbers?<br clear="none">> if I modify them, then Gate produces segmentation faults and/or never<br clear="none">> starts running, but i need to produce my own detector so I need to<br clear="none">> know what is this. May somebody explain this to me please.<br clear="none">><br clear="none">> Regards<br clear="none">><br clear="none">> Alex<br clear="none">> _______________________________________________<br clear="none">> Gate-users mailing list<br clear="none">> <a shape="rect" ymailto="mailto:Gate-users@lists.opengatecollaboration.org" href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><br clear="none">> <a shape="rect" href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a><br clear="none">><br clear="none">><br clear="none">></div><br><br></div> </div> </div> </div> </div></body></html>