728309085 000000000 000000000 0000000000   BCDG OPAQUE SKY (%)
         0         6         1         0       255       108     65535       255         1         0
         1         0         0       255         0         0     -9999     -9999     -9999     -9999
     -9999     -9999     -9999     -9999     -9999     -9999     -9999     -9999     -9999     -9999
     -9999     -9999     -9999     -9999     -9999     -9999     -9999
999999        777777