Input data for pre-processor MEGAN

Hi everyone, in this website I find tre sub chapters (‘Geogridded input data’, ‘emission factor processor’ and ‘preprocessor, emission calculator and mechanism mapper’). What are the difference of these?

To run MEGAN3.2 with CMAQ (5.4 or later) you need to run to the TXT2IOAPI step. This might be useful: Megan 3.2 preprocessor input files missing from website - #3 by willison.jeff

Let me know if you need help finding any of the *.nc files.

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