ISCCP - DX
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1. NODAY,BXSHOR,LNDWTR,HITOPO,SNOICE,TIMSPA (N,B,L,H,SS,TT)
          *NODAY  : BX day/night flag (0-1), 1 = day sect. 2,4 not present
          *BXSHOR : BX shore flag (0-1), 1 = shore pixel
           LNDWTR : Land/water flag (0-1), 1 = water pixel
           HITOPO : Topography flag (0-1), 1 = high topography pixel
           SNOICE : Snow/ice code (0-3)
           *TIMSPA : Time/space test result (0-3)
2. ICSLOG,BXITHR (IIIII,BBB)
          *ICSLOG : IR clear sky composite logic code (0-24)
          *BXITHR : BX IR threshold result ()-5)
3. MUE       : Cosine of satellite angle * 100
4. IRAD      : IR radiance
5.*BXICSR    : BX IR clear sky radiance
6. ARAD(1)   : First additional channel radiance
7. ARAD(2)   : Second additional channel radiance
8. ARAD(3)   : Third additional channel radiance
9. GLINT,VCSLOG,BXVTHR (G,VVVV,BBB) 
         GLINT  : Glint flag (0-1), 1 = glint condition exists
         *VCSLOG : VIS clear sky composite logic code
         *BXVTHR : BX VIS threshold result
10. MU0       : Cosine of sun angle * 100
11. PHI       : Relative azimuth angle
12. VRAD      : VIS radiance
13.*BXVCSR    : BX VIS clear sky radiance
14. DAYNIT,ITHR,VTHR,SHORE (D,III,VVV,S)
           DAYNIT : Day/night flag (0-1), 1 = night pixel (no VIS retrieval)
           ITHR   : IR threshold result
           VTHR   : VIS threshold result
           SHORE  : Shore flag (0-1), 1 = shore pixel
15. IRET,ICSRET (IIII,IIII)
           *IRET   : IR retrieval code
           *ICSRET : IR clear sky composite retrieval code
16. ICSRAD    : IR clear sky composite radiance
17. ITMP      : IR retrieved cloud top or surface temperature
18. IPRS      : IR retrieved cloud top pressure
19. ICSTMP    : IR retrieved clear sky composite temperature
20. ICSPRS    : IR retrieved clear sky composite pressure
21. NREF      : NI reflectivity (NOAA channel 3)
22. NTHR      : NI threshold result (NOAA channel 3)
23. NCSREF    : NI clear sky composite reflectance (NOAA channel 3)
24. VRET,VCSRET (VVVV,VVVV)
              *VRET   : VIS retrieval code (0-14)
              *VCSRET : VIS clear sky composite retrieval code (0-14)
25. VCSRAD    : VIS clear sky composite radiance
26. VALBTA    : VIS retrieved cloud tau or surface albedo
27. VCSALB    : VIS retrieved clear sky composite albedo
28. VTMP      : VIS adjusted cloud top temperature
29. VPRS      : VIS adjusted cloud top pressure
30. VTAUIC    : VIS retrieved ice cloud tau
31. VTMPIC    : VIS retrieved ice cloud top temperature
32. VPRSIC    : VIS retrieved ice cloud top pressure

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              END OF VAR LIST FOR ISCCP DX
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