- _tiedProperties.Tie("total-fuel-kg", this, &TankPropertiesList::getTotalContent_kg );
- _tiedProperties.Tie("total-fuel-lbs", this, &TankPropertiesList::getTotalContent_lbs );
- _tiedProperties.Tie("total-fuel-gal_us", this, &TankPropertiesList::getTotalContent_gal_us );
- _tiedProperties.Tie("total-fuel-gals", this, &TankPropertiesList::getTotalContent_gal_us );
- _tiedProperties.Tie("total-fuel-gal_imp", this, &TankPropertiesList::getTotalContent_gal_imp );
- _tiedProperties.Tie("total-fuel-norm", this, &TankPropertiesList::getTotalContent_norm );