handles cases where I terminate the detection early much better now.
added xz section plotting
added ../topoeddy as default to run dirs
added printing of avg fluxes and plotting of them with error bars. This will be merged in plot_fluxes soon
added eddy fluxes to plot_fluxes and better limits etc.
changed to using run.tscale instead of run.eddy.tscale everywhere
better labels for plot_fluxes and added plot_penetration function
generic helper function getname to name of array