If you have multiple write variations from a switch in your script, you can use this node to help you write frames from all variations without user mistakes.
Mr_Coffee
Updated: 19 May 2015
Author: LeoLiuos
Compatible Nuke versions: 6.0 or later
Compatibility:
First connect this gizmo to a write you are using. Then select a switch that switches all your variations (for example image reads for a screen) and press link button. Then use the + button to add the amount of inputs you need (switch has) and define the render ranges on the user menu.
Helps to eliminate all user errors if you switch many things and write out many ranges manually.