This registry entry lets you change the learn depth used when PC-DMIS recursively performs calculations. This is helpful if you have a measurement routine that contains many ASSIGN/VALUE = VALUE + 1 (or other similar recursive statements), and PC-DMIS crashes when trying to calculate such statements.
In versions prior to 2009 MR1, this learn depth value was hard coded into the software, and it sometimes caused PC-DMIS to crash if PC-DMIS recursed too deeply.
As with other factory-set parameters, you should only adjust the value for this registry entry when someone from Hexagon Technical Support directs you to do so.
Entry Name: MaxCalculateLearnDepth
Entry Type: Long Number that specifies the depth of recursion to use. The default value is 15.