SeaWifs monthly clim, mg/m^3                                                   
                                                                               
                                                                               
                                                                               
i/jdm = 876 476                                                              
   chl: month,range = 01   2.6652096E-02   2.1689420E+00
   chl: month,range = 02   2.4698578E-02   1.5981989E+00
   chl: month,range = 03   2.5914308E-02   2.8323917E+00
   chl: month,range = 04   2.4723651E-02   2.0573924E+00
   chl: month,range = 05   2.0935787E-02   2.5924249E+00
   chl: month,range = 06   2.7799062E-02   4.2667661E+00
   chl: month,range = 07   2.5906289E-02   1.1734453E+00
   chl: month,range = 08   1.9638453E-02   2.0567510E+00
   chl: month,range = 09   2.2989519E-02   1.1907343E+00
   chl: month,range = 10   2.2938859E-02   8.4331936E-01
   chl: month,range = 11   2.4114778E-02   2.1999836E+00
   chl: month,range = 12   2.8122459E-02   1.5214030E+00