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I attach the plot that I made of these lab data. Note that the symbols 1--5 refer to TP01 sensors 1,2,4,10,11 respectively.
P.S. (Apr 2011): These files are on my PC/projects/pcaps/soilkeg.qq. Adjusting the values using the readings in Agar taken in Sept 2010 reduces the scatter, especially in Lambda, though there still is more variation in Csoil than I'd like. Still haven't measured Rs.
