How to customize SYMMETRY FUNCTIONS ?

[wangjiuning123]

Please tell me How to pass the parameters to symmetry functions for own use?

[beckobert]

Since this question concerns the N2P2 package, I advice to check out the official N2P2 documentation, in particular this section

AML will only write symmetry functions if the input.nn file contains the formatting instructions

{acsf:}

so simply delete this line and insert your own preferred symmetry functions instead.