Hi, everybody.
I'm doing a Model Builder where I use Calculate Field 3 times. In the first one I add the field and calculate it. In the 2nd and 3rd time I just want to update the filed created in step 1.
However, in the end the field is added 3 times instead of creating it and updated it 3 times.
In the tool, it says "Field Name (Existing or New)" but how can I use it as "New" the first time and "Exixting" in the other 2 times?
Very thanks in advance
Luís
