I added new "slope" coefficients to the Rpile_in.dat and Rpile_out.dat cal files to change their calibration coefficients from those measured in March 2011 in the NOAA blackbody to those determined by comparison (March 1-April 1, 2013) to two EOL CG4s calibrated at NREL in August 2012 and traceable to the World Infrared Standards Group (WISG) at the World Radiation Center in Davos, Switzerland.
Rpile_in (SN 100225) changed from 11.28 uV per W/m^2 to 11.12 uV per W/m^2; cal file slope = 1.014
Rpile_out (SN 100226) changed from 11.81 uV per W/m^2 to 10.76 uV per W/m^2; cal file slope = 1.005