Fix fatJetTable genJetAK8Idx matching

cms-sw · Jun 3, 2021 · d27e7e3 · d27e7e3
1 parent c0cf2f6
commit d27e7e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/PhysicsTools/NanoAOD/python/jets_cff.py b/PhysicsTools/NanoAOD/python/jets_cff.py
@@ -668,7 +668,7 @@
         nBHadrons = Var("jetFlavourInfo().getbHadrons().size()", "uint8", doc="number of b-hadrons"),
         nCHadrons = Var("jetFlavourInfo().getcHadrons().size()", "uint8", doc="number of c-hadrons"),
         hadronFlavour = Var("hadronFlavour()", int, doc="flavour from hadron ghost clustering"),
-        genJetAK8Idx = Var("?genJetFwdRef().backRef().isNonnull()?genJetFwdRef().backRef().key():-1", int, doc="index of matched gen AK8 jet"),
+        genJetAK8Idx = Var("?genJetFwdRef().backRef().isNonnull() && genJetFwdRef().backRef().pt() > 100.?genJetFwdRef().backRef().key():-1", int, doc="index of matched gen AK8 jet"),
     )
 )