Antarctic Temperature RegEm Forensics

Thanks to Molan Labe who was quite helpful in identifying what I believe is the correct coefficient into regparm for the purposes of recreating the RegEm calculations. After some considerable time I am still not able to recreate the results of Steig’s paper perfectly, but as you can see below, I am fairly close.

First let’s look at the mean trend of the reconstructed AWS station data by Steig. All data used was from the Climate Audit directory (thanks to Steve McIntyre) so the updated reconstructions and data are not involved.

steig-recon-trend-a

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