SEA LEVEL - HOW DO YOU GET FROM 10 INCHES PER CENTURY TO 11 FEET PER CENTURY?

How did a rise of 10 inches per century, with an error of about 10%, turn in to rise of 11 feet by the end of the century (280 mm per century to 3352 mm per century)? This increase in rate of rise of more than 10 times that being measured.  This piece gives us the answer - computer models.