netcdf ref_string {
dimensions:
	d2 = 2 ;
	_scalar_ = 1 ;
variables:
	string c(d2) ;
	string truncated(_scalar_) ;
		truncated:_nczarr_maxstrlen = 4 ;
	string v(d2) ;

// global attributes:
		:stringattr = "[\"abc\",\"def\"]" ;
		:charattr = "ghijkl" ;
		:_nczarr_default_maxstrlen = 6 ;
data:

 c = "a", "b" ;

 truncated = "0123" ;

 v = "uvw", "xyz" ;
}
