typedef struct
      {
        float64         scanTime;
        int16           geolocation_scale[49][2];
        float32         geolocation[49][2];
        int16           nearSurfRain_scale[49];
        float32         nearSurfRain[49];
        int16           nearSurfZ_scale[49];
        float32         nearSurfZ[49];
        int8            nearSurfBin[49];
      } L2A_25_R1_SWATHDATA;