"nstrips" => Some(NAValue::Int(self.nstrips as i64)),
"quant_mode" => Some(NAValue::String(self.qmode.to_string())),
_ => None,
"nstrips" => Some(NAValue::Int(self.nstrips as i64)),
"quant_mode" => Some(NAValue::String(self.qmode.to_string())),
_ => None,