PAR

 PI:       William Broenkow 
 dataset:  MLML - Integrated daily incident PAR (400-700 nm)
 project:  North Atlantic Bloom Experiment  
 ships:    Endeavor Cruise 198, June-July 1989
 
 PI-Notes 
 
 
 Parameter     Description                                 Units

 lat           latitude nearest to noon each day           decimal degrees
                from event log, minus = south
 lon           longitude nearest to noon each day          decimal degrees
                from event log, minus = west
 date          Date of Daily Integrated Irradiances        YYYYMMDD
 day_ser       Serial day beginning Jan. 1, 1900
 par_int       Integrated Incident PAR 400-700nm           moles/m^2
 par_peak      Peak PAR 400-700nm Incident Irradiance      umole/sec/m^2
 time_int      Total integrated time                       hours
 par_int_s     Integrated Spherical PAR 400-700nm          moles/m^2
 par_peak_s    Peak Spherical PAR 400-700nm Irradiance     umole/sec/m^2
 time_2_int    Total Time integrated                       hours
 par_daily     Daily Clear Sky PAR 400-700nm Irradiance    moles/m^2
 
 nd indicates no data