No
Row 1, Column 26 is Z1 not AZ1!
This VI has two functions
1 A cell address is entered in top Left String control and returns the values in the Top Right Cluster
or
2 Row column values are entered in the Bottom Left cluster and returns the Cell Address (Bottom Right)
If you look at the code you will see that they are independant paths of execution (except for the cluster type)
Cell In IS NOT the size of the array. That is handled in the main VI
