private bool checkGroundWater(GroundWater ground)
{
return(ground != null && (
checkPrivate(ground.PrivateGroundWater) ||
checkPublic(ground.PublicGroundWater)
));
}
private double CalcGroundWater(GroundWater groundWater)
{
var sum = CalcPrivate(groundWater?.PrivateGroundWater) + CalcPublic(groundWater?.PublicGroundWater);
return(sum);
}