<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1468088974108_4679"><span>Hi,</span></div><div id="yui_3_16_0_ym19_1_1468088974108_4679"><span><br></span></div><div id="yui_3_16_0_ym19_1_1468088974108_4679" dir="ltr">The DigiGate option is available in the GATE simulation just by typing Gate --d in the Linux's terminal. To doing so, you are asked to run two cascade simulations: (1) Running your main GATE simulation and producing a ROOT file containing Hits information (there is really no need to produce other outputs), then (2) Re-running the modified macro-file (modifications in the digitizer module) and feeding the previous ROOT output into the Gate as an input; in this step you are asked to run the GATE in Digi-mode (i.e., typing Gate --d). The latter will be run much more faster than the another.<br><br>Hint: It is recommended putting all the macro-files and the ROOT output (produced in the first step) in a same directory. <br><br>Hope these help!</div><div id="yui_3_16_0_ym19_1_1468088974108_4679" dir="ltr"><br></div><div></div><div id="yui_3_16_0_ym19_1_1468088974108_4677"> </div><div class="signature" id="yui_3_16_0_ym19_1_1468088974108_4673"><div id="yui_3_16_0_ym19_1_1468088974108_4672"><span style="font-size: small;" id="yui_3_16_0_ym19_1_1468088974108_4671">Hojjat </span></div><div id="yui_3_16_0_ym19_1_1468088974108_4786"><u style="color:rgb(34, 34, 34);font-family:arial, helvetica, sans-serif;font-size:small;background-color:rgb(255, 255, 255);"></u></div></div></div></body></html>