public static ValueInfo Create(string quantityName, string dimension, string substance, string location, bool mayReturnNull = false)
{
var quantity = Quantities.GetQuantity(quantityName, mayReturnNull);
if (quantity == null)
{
return(null);
}
var unit = (dimension == null) ? quantity.DefaultDimensionUnit : Quantities.GetOrDefineUnit(dimension);
return(new ValueInfo(quantity, unit, substance, location));
}
