confusion in the Addion function to add multiple ions in the CRM

[indhusureshiitt]

I am trying to do a CRM using multiple charged states of Lithium (Li atom, Li + and Li ++).
So i want to know which is the correct way to do it.

1. calculate the structure calculations together in a single input file and generate all the cross sections in a single file for all the three charged states. and then in the CRM, call the AddIon function multiple times.
   

then i am getting an error message like this

I don't understand what this error means?

and the other way i tried is

2. separately running the structure calculations of each atoms then generate separate cross sections files for each charged states then run the CRM model like this

here i am not getting any error messages.
I want to know which is the right way

[mfgu]

using data files per ion is the correct way.

[indhusureshiitt]

I am running this command to include the Li I and Li II ions, and I gave the population densities in this way.

My ground state density of Li I varies like this for the given te and ne grid.

and the ground state density of Li II varies like this

But initially, I gave the ground state density of Li II as zero. How can I interpret this density now? Is it relative to the ground state density of Li I?
so in that case how can i find the actual density of ground state or any other states of Li II?