About the model>

Q: How can I obtain the geographic coordinates and projection information for the CleanAir simulation grid?

A: The CleanAir 36 km grid-coordinate file is available for download here: CleanAir_36km_grids.zip. The LAT and LON variables provide the latitude and longitude, respectively, of the center of each grid cell in the 127 × 172 simulation domain. The NetCDF metadata also include the key projection parameters, which can be used for grid reconstruction.