Draft: ECAL: new E L S correction parameters for photon reconstruction
WIP added new corrections for photon reconstruction in ECAL, 3x3 mask shapes only.
The following presentation show the resolution comparisons for photon E, S and L correction between the parameters in 291593 and the new ones https://indico.cern.ch/event/1492695/contributions/6467488/attachments/3048513/5393176/updateagiovent1404_allcomparisons.pdf
Edited by Alessandra Gioventu