This directory is the run directory for the GEOS-Chem unit tester, for GEOS-FP met fields, 4x5 grid, and the standard NOx-Ox-HC-Aer-Br tropospheric chemistry mechanism. Chemistry files are linked to ../chem_inputs/fullchem and the HEMCO configuration file is linked to HEMCO_Config.template stored in ../chem_inputs/fullchem. This allows us to keep a single set of these files in one location, for convenience. A new input.geos file will be created from the input.geos.template file each time the unit tester is run. This allows the location of the data files to be customized for each user. 20 March 2015 GEOS-Chem Support Team geos-chem-support@as.harvard.edu