[ET Trac] [Einstein Toolkit] #1234: Correct grid structure output

#1234: Correct grid structure output ------------------------------------+--------------------------------------- Reporter: seth.hopper@… | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: | ------------------------------------+--------------------------------------- Carpet: Output grid structure after initialization/recovery

Previously, the first iteration was always 0 on recovery.