The number of Blöchl projectors for each L-component in separable pseudopotentials. If you specify 1 for Blochl.projector.num, this means the Kleinman and Bylander (KB) separable pseudopotentials.
'Simple' and 'Polynomial' are available.
Number of local potential in case of local.type=Simple
The cutoff radius of local part in case of local.type=Polynomial
Depth of local part at the origin in case of local.type=Polynomial