imax 1
jmax 2
kmax 3
# A single channel - ch1 - in which 0 events are observed in data
bin            ch1
observation    0
# ----------
bin            ch1   ch1   ch1
process        ppX   WW    tt
process        0     1     2     
rate           1.47  0.64  0.22
# ----------
lumi    lnN    1.11  1.11   1.11
xs      lnN    1.20    -     - 
nWW     gmN 4    -   0.16    - 
