<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><span style="font-family: Avenir-Roman;" class="">The tag 4a.2.4 is released as production.</span><div class=""><font face="Avenir-Roman" class=""><br class=""></font></div><div class=""><font face="Avenir-Roman" class="">It is available with docker: </font><a href="http://clasweb.jlab.org/clas12/clas12SoftwarePage/html/index.html" class="">clas12 software docker image</a>.<font face="Avenir-Roman" class=""><br class=""></font><div class=""><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;">To use on the interactive JLab farm:</div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;"><div class="">source /group/clas12/gemc/environment.csh</div></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;">A clas12.gcard is installed and can be used as base:</div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;"><div class=""> gemc /group/clas12/gemc/4a.2.4/clas12.gcard -N=nevents -USE_GUI=0 </div></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;">Notes for this release:</div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class=""><div class=""><ul class=""><li class=""><li class=""><font face="Avenir-Roman" class="">Use new torus field map</font></li><li class=""><font face="Avenir-Roman" class="">FMT shift by 8mm</font></li><li class=""><font face="Avenir-Roman" class="">use run number 11 as default in the gcard</font></li><li class=""><font face="Avenir-Roman" class="">FMT background hits</font></li><li class=""><font face="Avenir-Roman" class="">production cut set for individual volumes in the options</font></li><li class=""><font face="Avenir-Roman" class="">new geant4 version</font></li><li class=""><font face="Avenir-Roman" class="">env variable "GEMC_DATA_DIR" as a base path in the gcard (gcard is now portable to other systems)</font></li><li class=""><font face="Avenir-Roman" class="">bst tungsten and heat shield</font></li><li class=""><font face="Avenir-Roman" class="">LTCC Nose CAD model</font></li><li class=""><font face="Avenir-Roman" class="">magnetic field map displacements and rotations with command line options</font></li><li class=""><font face="Avenir-Roman" class="">FAST MC mode 10, 20 output fixed</font></li><li class=""><font face="Avenir-Roman" class="">new solenoid field map </font></li><div style="font-family: Avenir-Roman;" class=""><br class=""></div></li></ul></div></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;">The full notes and instructions can be found at:</div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;"><a href="https://github.com/gemc/clas12Tags/blob/master/README.md" class="">https://github.com/gemc/clas12Tags/blob/master/README.md</a></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;"><br class=""></div><div class="" style="font-family: Avenir-Roman;">Regards,</div><div class="" style="font-family: Avenir-Roman;">Mauri</div></div></div></body></html>