Anthony Watts has published another defamatory article on his blog (archived here). I use the term without it being proven in the courts, but if one of the retired scientists mentioned wanted to take him and Tim Ball to court, he'd surely be able to make a case to be heard. Tim Ball started his false claims in the very first sentence.
Some key points about the NOAA temperature reconstruction paper, Karl15
Before going into the despicable actions of Tim Ball and his publisher Anthony Watts, let me remind you about the NOAA work that they don't understand, but dislike so much they'll risk being sued (yet again, in the case of Tim Ball).
The work was built from two main pieces of research. One was an updating of a sea surface temperature record, which was in turn built from zillions of records from different sources, carefully analysed in great detail. The scientists re-aligned the data from different sources so that it provided a more accurate account of how the temperature of the sea surface has changed over time. As an example of this, the authors of Karl15 wrote: