Simulation data shown in "The plasma nature of lightning channels and the resulting nonlinear resistance", a paper submitted for publication in JGR by da Silva et al. [2019]. Each folder contains corresponds to a simulation case, as described below. Each file, e.g., s_1.m, corresponds to a different value of current input (all other parameters constant). Use the Matlab script load_and_plot_data.m to load and plot the data. A sample figure output is provided (Sample_Figure_Rss_king_s_3.pdf). The eight panels in the figure show the temporal evolution of all (important) quantities inside the lightning plasma channel, allowing for a detailed inspection of the results shown in da Silva et al. [JGR, 2019]. See the file README.txt for further instructions.