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Subroutine Eclust_Axsis

user routine called from ECAL_RECONST to find 3-d Axes of Clusters, its properties and assignment to particle hypothesis

c Collect the consistence of hits in cell layers
nind0 = 0 ! Number of zero layers
nind1 = 0 ! Number of layers with one hit
nind2 = 0 ! Number of layers with two hits
nindn = 0 ! Number of layers with more then two hits
nindbeg = 0 ! Number of layers have zero at the beginning of ECAL
nindend = 0 ! Number of layers have zero at the end of ECAL
nhit_fst = 0 ! Number of hits at the first 20 layers
nhit_lst = 0 ! Number of hits at the last 20 layers
Calculation of Cluster coordinates and Find the Cluster Axis Find Cluster hit average Density in [MeV/hit] compare it with an average theoretical density for the electromagnetic shower

Choose the hypotheses for cluster

Track model calculation - Helix hypothesis

Copy Cluster information to COMMON Eclusters



Harald Vogt 2004-02-04