Hello Kyle, Nice work! The silicon wafer is modeled as a square the same size as the tungsten plates, so there will be hits in the sensitive layer which lie outside the active pixel areas. I believe those are the hits which return -1, although I have not tested that explicitly. Norman -----Original Message----- From: Kyle Travis [mailto:[log in to unmask]] Sent: Wednesday, May 07, 2014 11:50 AM To: Graf, Norman A. Cc: Dylan Mead; kpix-beamtest-software Subject: Re: [KPIX-BEAMTEST-SOFTWARE] sim data Here is the first shot I have of outfile.slcio converted to a kpixdata .bin file and read into JAS3. I ignored hits that listed -1 as the channel, or > 8 for the layer. Kyle On 2014/05/07 11:22, Kyle Travis wrote: > Thanks Norman, > > I see that now, I'm not sure why I missed this before. Everything > should be working soon! > > > Kyle > > > On 2014/05/07 11:06, Graf, Norman A. wrote: >> Hello Kyle, >> Please take a look at: >> >> org.lcsim.kpix.tbsim.KpixDigitizerDriver >> >> in the tbsim module. It provides an example for accessing the MC data >> in the lcio files. In particular, it extracts the layer number and >> converts the position to a pixel id. It also makes plots of pixel >> hits as a function of layer. It just needs to be tied in to the Kpix* >> writer classes. >> Let me know if you experience any difficulties or have any further >> questions. >> Norman >> >> -----Original Message----- >> From: Kyle Travis [mailto:[log in to unmask]] >> Sent: Wednesday, May 07, 2014 10:04 AM >> To: Graf, Norman A. >> Cc: Dylan Mead; kpix-beamtest-software >> Subject: Re: [KPIX-BEAMTEST-SOFTWARE] sim data >> >> Hi Norman, >> >> I'm able to open and interact with the simulation data you sent us, >> but I'm not sure how exactly to get at some of the geometry >> information. It could be that I just haven't found what I'm looking >> for in the lcsim documentation yet. >> >> I have the hits in the file as a list of MCParticles, which contain >> positional information, but I haven't been able to feed that through >> the geometry description to get pixel/layer information yet. I can >> think of ways to do this (particularly for the pixel, which we have >> methods for finding already of course) but I assumed this information >> was already in the file, and I wanted to find out what the optimum >> method was first. >> >> Thanks, >> >> Kyle >> >> >> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the KPIX-BEAMTEST-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=KPIX-BEAMTEST-SOFTWARE&A=1