Hi, Here is a quick summary of the situation with the EVIO reading: We can read EVIO4 from files and off the ET ring. Jeremy also has an EVIO4 simulator. BUT! we don't have realistic HPS EVIO4 data. Homer is still using a kludge to simulate having real SVT EVIO4 data. We have an ECAL EVIO4 data sample but we still have questions about the structure and there may be missing essential information. Jeremy and Homer are setting up a meeting with Ryan and Sergey to resolve these issues. Also, this is to further understand the overall EVIO4 event structure. In other words, we are trying to understand how the overall event data will look like with the SVT, ECAL and any meta data. Once we have the details, Jeremy will complete his event simulator which will allow us to more thoroughly test the EVIO4 reading. Homer has written a class for doing the real detector to LCSIM SVTCellID conversion. We are verifying that it satisfy the needs. Cheers, Homer ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1