The amount of heat entering the ocean can be estimated from sea level rise. Observations of sea level rise are consistent with the theory that more heat has entered the ocean in recent years.<quoted text>
When did they start measuring the temperature of the deep oceans? Could it be they found the heat when they began to measure?
What was the temperature of the deep oceans in 1990? You can't tell me, because no one measured them.
If you don't know what the heat content was in 1990, or 1940 how can you say the heat went into the oceans any differently today than it did in prior periods?
Ocean heat reanalysis is another computer model.