Representativeness error of CO2 mole fractions at site Shangri-La in a global coarse-resolution inversion system

Simulated CO2 mole fractions at Shangri-La site and its surroundings to quantify the representativeness error associated with a global coarse-resolution inversion. The simulation was run at a horizontal resolution of 1 km with Weather Research and Forecasting model coupled with Chemistry (WRF-Chem).<br>Horiz_ts.txt contains daytime CO2 mole fractions between the 1 km grid cell where Shangri-La is located and the average of the 4°×5° domain as used in the coarse-resolution inversion system.<br>Vert_ann.txt contains the vertical profile of annual mean of daytime CO2 mole fractions within the 4°×5° grid cell where Shangri-La is located.<br>The corresponding manuscript has been submitted to Nature as a Matters Arising titled "The size of land carbon sink in China".<br>