Reading coef_dry,coef_ozo,coef_wco,coef_wtl,coef_wts from reg_coef/coef_ABI.ncdf        
 
 ABI  , angle =  0.00 ... first line is brightness temperature (K),
                          second line is radiance (mW/m^2-sr-cm^-1)

Band         Tropical  MidlatSummer  MidlatWinter  ArcticSummer  ArcticWinter   US Standard 

     7         300.782       294.683       272.655       288.579       255.076       290.144
                0.9614        0.7465        0.2723        0.5733        0.1075        0.6141
     8         241.539       240.364       236.159       238.847       231.352       234.706
                3.4139        3.2585        2.7476        3.0661        2.2439        2.5867
     9         249.926       248.753       243.578       245.760       238.919       243.052
                8.9234        8.5813        7.1904        7.7542        6.0922        7.0595
    10         260.567       259.533       251.985       255.227       245.902       254.424
               16.3213       15.8396       12.6329       13.9448       10.4219       13.6108
    11         294.632       290.770       271.429       285.186       254.659       287.179
               61.6719       57.1160       37.6446       50.9314       24.9234       53.0843
    12         274.010       266.036       246.848       261.830       235.668       260.978
               56.8211       48.1935       31.0554       44.0076       23.2660       43.1901
    13         297.465       293.241       272.564       287.505       254.879       289.578
              100.8995       94.2604       65.5674       85.6696       45.9097       88.7187
    14         296.669       293.188       272.908       287.517       255.103       289.803
              113.3582      107.6193       77.5006       98.6254       55.7029      102.1979
    15         292.944       290.415       271.885       284.988       254.834       287.482
              119.6931      115.5147       87.3279      106.8179       65.2016      110.7694
    16         277.695       275.926       261.515       271.220       249.079       272.396
              104.7908      102.1486       81.9388       95.2891       66.4180       96.9803