public string PtcUsername => GetSetting() != string.Empty ? GetSetting() : "username";
        public string PtcPassword => GetSetting() != string.Empty ? GetSetting() : "password";

        public double DefaultLatitude => GetSetting() != string.Empty ? double.Parse(GetSetting(), CultureInfo.InvariantCulture) : 51.22640;

        //Default Amsterdam Central Station if another location is not specified
        public double DefaultLongitude => GetSetting() != string.Empty ? double.Parse(GetSetting(), CultureInfo.InvariantCulture) : 6.77874;