L1CalTwrs and L1CalEMTwrs are two distinct branches in the output
ROOT tree. They are TClonesArray's of the same L1CalTwr class (which
contains information about a single tower) so they contain the same
variables which are filled by very similar methods. They return
calorimeter information on a tower-by-tower basis and the towers are
sorted by transverse energy in descending order. Eta() and Phi() have
been remapped (see l1l2_evt/src/l1cal_reco.cpp for explanations)
Header file: trigsimcert/L1CalTwr.hpp
Package containing the class used to fill the chunk read: l1l2_evt
Information taken from l1l2_evt/l1cal_reco.hpp
| Accessor | Method used | ||
| Et() | emTT(iEta(),iPhi()) | float | total energy in a calorimeter (EM) tower |
| totTT(iEta(),iPhi()) | |||
| Eta() | etaEM(iEta()) | float | pseudorapidity of a calorimeter (EM) tower (after remapping) |
| etaTOT(iEta()) | |||
| Phi() | em_phi(int i) | float | azimuthal angle of a calorimeter (EM) tower |
| tot_phi(int i) | |||
| iEta() | em_ieta(int i) | int | pseudorapidity bin number of a calorimeter (EM) tower |
| tot_ieta(int i) | |||
| iPhi() | em_iphi(int i) | int | azimuthal angle bin number of a calorimeter (EM) tower |
| tot_iphi(int i) |