<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__">Hi all, I’ve just significantly upgraded the analysis actions for use in the ROOT DSelector. First of all a bunch of new ones were added, such as histogramming and cutting mass peaks, taking care of duplicate-checking for you. But more importantly, you can now add them to the DSelector like you do in the DReaction: </div><div data-marker="__QUOTED_TEXT__"><br><div>Just create and register them (one-liner), and the DSelector will handle and execute them automatically. It will also provide statistics on how many combos & events survive your action cuts. <br><div>Also, there are functions that will automatically determine whether a run was PARA, PERP, or N/A (if you have access to the RCDB), and will calculate the beam asymmetry angle (so far only for pseudoscalars). </div><br><div>To get the new features, update your copy of the gluex_root_analysis repository and make a new DSelector to see examples of the new features in action. </div></div><br><div> - Paul</div><br></div></div></body></html>