SeaWifs monthly clim, mg/m^3                                                   
                                                                               
                                                                               
                                                                               
i/jdm = 2413 964                                                              
   chl: month,range = 01   1.1086326E-02   6.4292862E+01
   chl: month,range = 02   1.1622162E-02   7.3122772E+01
   chl: month,range = 03   1.3914846E-02   4.9908310E+01
   chl: month,range = 04   1.5740344E-02   7.3584076E+01
   chl: month,range = 05   1.8609256E-02   5.9760281E+01
   chl: month,range = 06   2.3584634E-02   4.6502579E+01
   chl: month,range = 07   2.6728464E-02   7.0079765E+01
   chl: month,range = 08   2.3947228E-02   7.1501221E+01
   chl: month,range = 09   1.7177101E-02   5.4034393E+01
   chl: month,range = 10   1.3535996E-02   4.8168613E+01
   chl: month,range = 11   1.0481330E-02   5.5489773E+01
   chl: month,range = 12   1.1284132E-02   6.7520149E+01