01B== 
  IO011990,                01B,      5, 
  19900417, 1200,  , LO,  9.0N,  87.4E,  20, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900417, 1800,  , TD, 10.5N,  86.4E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900418, 0000,  , TD, 12.5N,  86.5E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900418, 0600,  , TD, 13.8N,  87.7E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900418, 1200,  , TD, 14.4N,  88.2E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
 ==02B== 
  IO021990,                02B,     32, 
  19900503, 1200,  , LO,  9.1N,  88.1E,  20, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900503, 1800,  , LO,  9.2N,  87.7E,  20, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900504, 0000,  , LO,  9.2N,  87.4E,  20, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900504, 0600,  , LO,  9.1N,  86.9E,  20, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900504, 1200,  , TD,  9.1N,  86.4E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900504, 1800,  , TD,  9.1N,  85.9E,  25, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900505, 0000,  , TD,  9.3N,  85.4E,  30, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900505, 0600,  , TS,  9.7N,  84.8E,  35, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900505, 1200,  , TS, 10.0N,  84.5E,  35, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900505, 1800,  , TS, 10.2N,  84.1E,  40, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900506, 0000,  , TS, 10.2N,  83.7E,  45, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900506, 0600,  , TS, 10.3N,  83.3E,  50, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900506, 1200,  , TS, 10.4N,  83.0E,  55, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900506, 1800,  , TS, 10.5N,  82.6E,  60, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900507, 0000,  , CY, 10.7N,  82.3E,  70, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900507, 0600,  , CY, 11.0N,  82.1E,  85, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900507, 1200,  , CY, 11.5N,  82.0E,  95, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900507, 1800,  , CY, 12.0N,  81.9E, 105, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900508, 0000,  , CY, 12.8N,  81.8E, 115, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900508, 0600,  , CY, 13.5N,  81.6E, 125, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900508, 1200,  , CY, 14.1N,  81.3E, 125, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900508, 1800,  , CY, 14.5N,  81.1E, 115, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900509, 0000,  , CY, 14.9N,  81.0E, 115, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900509, 0600,  , CY, 15.2N,  81.0E, 110, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900509, 1200,  , CY, 15.6N,  80.9E, 100, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900509, 1800,  , CY, 16.1N,  80.7E,  90, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900510, 0000,  , CY, 16.6N,  80.3E,  70, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900510, 0600,  , TS, 17.3N,  80.0E,  60, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900510, 1200,  , TS, 18.3N,  79.8E,  50, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900510, 1800,  , TS, 19.2N,  79.7E,  40, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900511, 0000,  , TS, 20.4N,  79.8E,  35, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
  19900511, 0600,  , TS, 21.4N,  80.1E,  30, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, -999, 
 ==03 
  IO031990,                 03,     10, 
  19900613, 0600,  , TD, 21.0N,  89.0E,  16, -999, -999, -999, -999, -999, -999, -999, -9