Normalization of Radial Distribution Function

[DHN]

Hello all,
I have a Radial Distribution Function in which the y-axis ie., g(r) value goes up to 40. But the other atoms values for g(r) are, say within 5. So when i plot these two it is difficult to see the smaller graph.
So how do i normalize these value..??
I have attached an image.

Any python program if possible would be highly appreciated.

Thank you.

 

[Useful nucleus]

The usual normalization is that g(r) ---> 1 for large r. For comparison with smaller peaks, you can truncate the y-axis.

 

[DHN]

I want the y-axis scale to be reduced and hence i can have a better visualization w.r.t all the graphs.
Any suggestions on how to get this??