Took Libbie to the airport for her 8:15 flight. Worked on the Sprinkler for the outdoors. The Pi was bad but not the SD Flash. Later found that the relay board was bad. Turned a solenoid on and later found it was still on, hours later. Wasted lots of water. The hose attaching the water from the solenoid to the outdoor sprinklers rusted out and the hose let go. Will fix this tomorrow. Dinner tonight was a hamburger with tomato, onion and ketchup on a bun.