The attached LabVIEW VI will allow you to initialize/clear a TestStand Variable by reference (including containers and arrays) to null values (Null definitions for Bools, Strings, and Numbers are defined by an input cluster).
The VI runs recursively to dive through any nested containers and arrays. Arrays may be either initialized to the null values of its elements or have all elements deleted.
Written in LV and TS version 2012.
