derived_filename Function

public function derived_filename(base, token, n_formats) result(fname)

Derive the output filename for token. One format -> base verbatim; many formats -> stem (a trailing known extension stripped) + canonical ext.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	base
character(len=*),	intent(in)			::	token
integer,	intent(in)			::	n_formats

Return Value character(len=:), allocatable