[Pw_forum] what atoms are counted by ntype

[Paolo Giannozzi]

On Friday 31 October 2003 17:25, Michele Lazzeri wrote:

> You can decide to describe two crystallographically
> equivalent atoms with two different pseudopotentials.
> In this case the code will not recognize the two atoms as equivalent.

just a remark: it is perfectly acceptable to use the same pseudopotential
for different types of atoms. This is what is typically done in magnetic
systems.

Paolo