NOAA Paleoclimatology Program - IPCC AR4 2007 Chapter 6 Palaeoclimate Figure 6.10
They have data from 1000 AD to 1999 in ascii format, I am trying to use the data here to create my own climate model.
The first step I am undertaking is taking the minimum and maximum temperatures in regions to find the equilibrium points (where energy in= energy out)