Possible duplicates or errors on the CSV would want the user to not disrupt the workflow by researching on how to replace the rod and would want a quick fix to delete the rod instead.
Suggestion : A warning to the user when the rod number is empty, attempting to delete rod, and replacing the x,y value of that view to 0,0. In that way, the user can change it to its intended position it when they come to it.
Possible duplicates or errors on the CSV would want the user to not disrupt the workflow by researching on how to replace the rod and would want a quick fix to delete the rod instead. Suggestion : A warning to the user when the rod number is empty, attempting to delete rod, and replacing the x,y value of that view to 0,0. In that way, the user can change it to its intended position it when they come to it.