| KSEC1 element |
Contents |
GRIB octet |
Recommended
GRIB_API keys |
Coded
GRIB_API keys |
Comments |
| 37 |
ECMWF local GRIB use definition identifier.
17 = Surface temperature fields made from SST and SSMI data
with first-guess values inserted on land points.
|
41 |
localDefinitionNumber |
localDefinitionNumber |
|
| 38 |
Class |
42 |
class |
marsClass |
|
| 39 |
Type |
43 |
type |
marsType |
|
| 40 |
Stream |
44-45 |
stream |
marsStream |
|
| 41 |
Version number or experiment identifier.
(4 ASCII characters, right justified)
|
46-49 |
expver |
experimentVersionNumber |
|
| 42 |
Zero. |
50 |
|
|
|
| 43 |
Zero. |
51 |
|
|
|
| 44 |
Date of SST field used; YYMMDD
(Stored in 3 bytes as YYYYMMDD-19000000.
Zero = date not given.)
|
52-54 |
dateOfSSTFieldUsed
|
dateOfSSTFieldUsed
|
|
| 45 |
Type of SST field used:
0 = climatology
1 = 1/1 degree SST data
2 = 2/2 degree sat data
|
55 |
typeOfSSTFieldUsed
|
typeOfSSTFieldUsed
|
|
| 46 |
Count of ICE fields used (N, say)
(NB. N maybe 0)
|
56 |
countOfICEFieldsUsed
|
countOfICEFieldsUsed
|
|
| 47 |
Date of first ICE field used; YYYYMMDD.
(Stored in 3 bytes as YYYYMMDD-19000000.
Zero = date not given.)
|
57-59 |
dateOfIceFieldUsed
|
dateOfIceFieldUsed
|
|
| 48 |
First day satellite number (ICE data) |
60 |
satelliteNumber
|
satelliteNumber
|
|
| 49 |
Date of second ICE field used; YYYYMMDD.
(Stored in 3 bytes as YYYYMMDD-19000000.
Zero = date not given.)
|
61-63 |
|
|
|
| 50 |
Second day satellite number (ICE data) |
64 |
|
|
|
| 51 |
Date of third ICE field used; YYYYMMDD.
(Stored in 3 bytes as YYYYMMDD-19000000.
Zero = date not given.)
|
65-67 |
|
|
|
| 52 |
Third day satellite number (ICE data). |
68 |
|
|
|
| ... |
... |
- |
|
|
|
| 45 + (N*2) |
Date of Nth ICE field used; YYYYMMDD.
(Stored in 3 bytes as YYYYMMDD-19000000.
Zero = date not given.)
|
56 + N*4 |
|
|
|
| 46 + (N*2) |
Nth day satellite number (ICE data). |
57 + N*4 |
|
|
|
| - |
Slots for dates are allocated 10 at a time, so some
slots may be empty (set to zero). Empty slots are not included in the
count N. |
57 + M*40 |
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