Type: I/O API NetCDF - adapted gridded format
         Used by: Laypoint and Temporal
         Table 9.29. I/O API Header for PDAY and PHOUR
            
               
                  
                  
                  
               
               
                  
                     | I/O API Header variable | 
                     Meaning | 
                     Set by... | 
                  
               
               
                  
                     | NROWS3D | 
                     Number of period-specific sources | 
                     PTDAY or PTHOUR files read in by Smkinven | 
                  
                  
                     | NVARS3D | 
                     Number of pollutants + 1 | 
                     PTDAY or PTHOUR files read in by Smkinven | 
                  
               
            
          
         Table 9.30. Variables in PDAY and PHOUR
            
               
                  
                  
                  
                  
               
               
                  
                     | Variable Name | 
                     Type | 
                     Units | 
                     Description | 
                  
               
               
                  
                     | INDX<D or H> | 
                     Integer | 
                     Unitless | 
                     Source number | 
                  
                  
                     | Name of pollutant 1 | 
                     Real | 
                     ton/h | 
                     Period-specific emissions for pollutant 1 | 
                  
                  
                     | ... | 
                     ... | 
                     ... | 
                     ... | 
                  
                  
                     | Name of pollutant NVARS3D | 
                     Real | 
                     ton/h | 
                     Period-specific emissions for pollutant NVARS3D |