HEMCO data directories

Overview

On this page, we provide lists of emissions data, initial conditions, and chemistry inputs used by several recent GEOS-Chem versions. These data are read into GEOS-Chem by the [Harmonized Emissions Component (HEMCO) https://hemco.readthedocs.io].

At present, these data reside on the geoschemdata.wustl.edu data portal and AWS s3://gcgrid S3 bucket.

Data directories by GEOS-Chem version

Our input-data-catalogs Github repository contains lists of input files needed to run GEOS-Chem simulations. These are contained in the comma-separated files ChemistryInputs.csv, EmissionInputs.csv and InitialConditions.csv, and MeteorologicalInputs.csv. Passing these files to the bashdatacatalog utility will download the data to your local disk storage.

Version	Chemistry Inputs	Emissions Inputs	Initial Conditions
GEOS-Chem 13.4.0	ChemistryInputs.csv	EmissionInputs.csv	InitialConditions.csv
GEOS-Chem 13.3.0	ChemistryInputs.csv	EmissionInputs.csv	InitialConditions.csv
GEOS-Chem 13.2.0	ChemistryInputs.csv	EmissionInputs.csv	InitialConditions.csv
GEOS-Chem 13.1.0	ChemistryInputs.csv	EmissionInputs.csv	InitialConditions.csv
GEOS-Chem 13.0.0	ChemistryInputs.csv	EmissionInputs.csv	InitialConditions.csv