| File Name | Format | Description | 
|---|---|---|
GRIDDESC | 
                        ASCII | Grid descriptions file that defines the input grid in the UAMEMIS file. This is needed because the UAMEMIS file does not include enough information to describe the grid for the I/O API. The file must include the name of the grid
                           set by the IOAPI_GRIDNAME_1 environment variable setting.
                         | 
                     
UAMEMIS | 
                        Fortran binary | UAM-ready, gridded, hourly, speciated emissions file. | 
IOAPI_GRIDNAME_1: [default: blank]
                     
This variable sets the name of the input (and output) grid definition to be read from the GRIDDESC input file. The name can be a maximum of 16 characters long (the limitation of I/O API grid names).