# ACE/gr fit description file
#
fit title "Logistic fit"
fit formula "y = 1/(1+exp(-(x-a0)/a1))"
fit with 2 parameters
fit prec 0.01
a0 = 1
a0 constraints off
a0min = 1
a0max = 1
a1 = 1
a1 constraints off
a1min = 1
a1max = 1
