EPOS: add pp 13.6 TeV (#2176)

* EPOS: Increase number of freeze out events to 10

* Create 13.6 epos configuration

* Fix

* Fix

Author: njacazio

MC/config/examples/epos4/generator/pp_136TeV_hydro_cascade.optns

@@ -0,0 +1,32 @@
+!--------------------------------------------------------------------
+!           proton-proton collisions at 13.6 TeV with hydro and hadronic cascade
+!--------------------------------------------------------------------
+
+!---------------------------------------
+!            Define run
+!---------------------------------------
+
+application hadron !hadron-hadron, hadron-nucleus, or nucleus-nucleus
+set laproj 1 !projectile atomic number
+set maproj 1 !projectile mass number
+set latarg 1 !target atomic number
+set matarg 1 !target mass number
+set ecms 13600 !sqrt(s)_pp
+set istmax 25 !max status considered for storage
+
+ftime on     !string formation time non-zero
+!suppressed decays:
+nodecays
+ 110 20 2130 -2130 2230 -2230 1130 -1130 1330 -1330 2330 -2330 3331 -3331
+end
+
+set ninicon 1            !number of initial conditions used for hydro evolution
+core full                !core/corona activated
+hydro hlle               !hydro activated
+eos x3ff                 !eos activated (epos standard EoS)
+hacas full               !hadronic cascade activated (UrQMD)
+set nfreeze 10           !number of freeze out events per hydro event
+set modsho 1             !printout every modsho events
+set centrality 0         !0=min bias
+set ihepmc 2             !HepMC output enabled on stdout
+set nfull 10

MC/config/examples/ini/GeneratorEPOS4_pp136TeV.ini

@@ -0,0 +1,12 @@
+#---> GeneratorEPOS4
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/examples/epos4/generator_EPOS4.C
+funcName=generateEPOS4("${O2DPG_MC_CONFIG_ROOT}/MC/config/examples/epos4/generator/pp_136TeV_hydro_cascade.optns", 2147483647)
+
+[GeneratorFileOrCmd]
+cmd=${O2DPG_MC_CONFIG_ROOT}/MC/config/examples/epos4/epos.sh
+bMaxSwitch=none
+
+# Set to version 2 if EPOS4.0.0 is used
+[HepMC]
+version=3