In order to set up the Activity 3 node with this operator structure, there are three things we need to do:
1. We must choose the right 窶廣lgorithm窶 for the node. Since we need two operators to accomplish our task, we must choose 窶廛ouble窶 as our algorithm.
2. We must choose the right 窶廾perator 1窶. In cases where there are two operators, Operator 1 is always the one that is used to combine the global input values. Thus, in our case the right choice would be 窶廴aximum窶.
3. We must choose the right 窶廾perator 2窶. In cases where one has two operators, Operator 2 is always the one that is used to combine the local value with the result from the first operator. Thus, we choose 窶彜um窶 as Operator 2.
Typically you would set up the operators and algorithm for a node in the 窶廢dit node窶 dialog box. Thus, to enter our settings, you double-click the node and go to the 窶廾perators窶 view.
Notice the popup menu for Operator 2 is only available when the Algorithm is 窶廛ouble窶.
