Include step0 in average

I could compute the average temperature of my simulation.
With run 10 I obtain 11 step ( 0-10)
With fix ave/time 1 10 10 I obtain an average on 10 step excluding step 0.
How I could insert the value of step0 in my average?



I think you’d have to do that by hand, using the values
for fix ave/time at step 0 (e,g, print them with thermo)
and at step 10. Or add variable to your script to save
those values and write a formula for the new value you want.