Initial commit, currently valid for time series

Initial commit based on full year EMFAC, currently just valid for EMFAC timeseries

Added averaged daily emission factors (i. e. the change of the emission factors from one day to another, spatially averaged for each country)
Added WRF wind barbs (averaged over station locations within country to EMFAC-time series plots)
Plot output changed to "png"

Costs are plotted for arbitrary time window (missing data included)

Change in CAMS_ctm_preprocessor. Now, modeled wind components are added at station locations to the preprocessed data file for further comparison.

Improved model layout, added European map for temporal averaged correction factors, improved colorbar (log-norm centered at 1 with 7 ticks)

It seems like in the first commit the compare_preprocessor_data file was empty.

Added observation preprocessor, plotting of costs and computation and plotting of emissionfactors