We have added a new parameter hcer_tot_pmts = 2 in hcana.param file.

hcer_tot_pmts is equal to total number of PMTs in Cherenkov detector. With this
update, the THcCherenkov coarse process is complete. We have Raw adc,
pedestal subtracted adc, number of photo electrons and hits histograms
in the output root file for gas Cherenkov detector.