9.10.1. Hourly meterology profile files
                     
                   
                
             
            Type: I/O API NetCDF - adapted gridded format
            Used by: Emisfac
            Table 9.23. I/O API Header for hourly temperature files
               
                  
                     
                     
                     
                  
                  
                     
                        | I/O API Header variable | 
                        Meaning | 
                        Set by... | 
                     
                  
                  
                     
                        | NROWS3D | 
                        Number of reference counties for this time period group | 
                        DAILYGROUP, WEEKLYGROUP, MONTHLYGROUP, and EPISODEGROUP files
                         | 
                     
                  
               
             
            Table 9.24. Variables in hourly meteorology files
               
                  
                     
                     
                     
                     
                  
                  
                     
                        | Variable Name | 
                        Type | 
                        Units | 
                        Description | 
                     
                  
                  
                     
                        | COUNTIES | 
                        Integer | 
                        Unitless | 
                        FIPS code | 
                     
                     
                        | TKCOUNTY | 
                        Real | 
                        K | 
                        Hourly temperature by county | 
                     
                     
                        | QVCOUNTY | 
                        Real | 
                        kg/kg | 
                        Hourly water vapor mixing ratio by county | 
                     
                     
                        | BPCOUNTY | 
                        Real | 
                        Pa | 
                        Hourly barometric pressure by county |