I'm new to using model builder and have to do a nested iteration (for every month I have to iterate through 6 parameters). I am thinking of doing that by using nested models. One model doing the interation through monthes and then providing the current month as parameter to the submodel that iterates through the 6 parameters.
The linking of the models does not work correctly (boxes are not colored). How can I make the current month value available to the submodel? I just want the month parameter to be available in a function; I don't connect it to a function as input variable.
Your help would be greatly appreciated.