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Subroutine Findec_Sup_Clust

to find Super-Clusters

* To reduce an amount of information ZOOM method
* is used in this program.
* Working histogram has cells 5x5 degree now.
* !!! tuning parameter !!!
* it is filled with all event hits in preparation program.
*
* 0. Find 50 largest amplitudes in working histogram
* 1. Find the largest amplitude in 2-dim space Theta-Phi from 50-s
* 2. Find all hits at the defined circle around the maximal one
* and mark all of them as 1 super-cluster
* 3. Repeat step 1
* So, centers and number of super-clusters are found
* 4. Collect information about super-clusters
* 5. Repeat all steps for every cluster
* 6.

Find all neighbors for every Super-Cluster

For now ->
Energy of super cluster center is at the a_maxENN(ladr_wE(i))
Theta and Phi th_maxENN(ladr_wE(i)) and ph_maxENN(ladr_wE(i))
Addresses of neighbors are at the Lsup_clsE(i,m),m=1,Isup_clsE(i)
Distances to neighbors are at the cl_dist_wE(i,j)

Assign hits to super-cluster with weight = amplitude of MAX

At the mixing zone - hit randomly belongs to cluster with cluster energy weight.


next up previous
Next: Subroutine Findec_Clust Up: Subroutine Calor_Reconst Previous: Subroutine ECAL_Reconst
Harald Vogt 2004-02-04