| Octet Number |
Description |
Note |
Status |
| None |
30-36 Last date/time |
None |
Experimental |
| 15-18 |
NT - number of time steps |
None |
Experimental |
| 19 |
Unit of offset from reference time |
Code/Flag Table 4.4 |
Experimental |
| 20-23 |
Offset from reference of first time (negative value when first bit set) |
None |
Experimental |
| 24 |
Type of time increment |
Code/Flag Table 4.11 |
Experimental |
| 25 |
Unit of time increment |
Code/Flag Table 4.4 |
Experimental |
| 26-29 |
Time increment (negative value when first bit set) |
None |
Experimental |
| 30-31 |
Year |
None |
Experimental |
| 32 |
Month |
None |
Experimental |
| 33 |
Day |
None |
Experimental |
| 34 |
Hour |
None |
Experimental |
| 35 |
Minute |
None |
Experimental |
| 36 |
Second |
None |
Experimental |
| 37-38 |
Number of vertical points |
None |
Experimental |
| 39 |
Physical meaning of vertical coordinate |
Code/Flag Table 3.15 |
Experimental |
| 40 |
Vertical dimension coordinate values definition |
Code/Flag Table 3.21 |
Experimental |
| 41-42 |
NC - number of coefficients or values used to specify vertical coordinates |
None |
Experimental |
| 43-(42+NCx4) |
Coefficients to define vertical dimension coordinate values in functional form, or the explicit coordinate values (IEEE 32-bit floating-point values) |
None |
Experimental |