| Number (In Section 4, octet 11) |
Parameter | Units |
Abbrev |
|---|---|---|---|
| 0 |
Seconds prior to initial reference time (defined in Section 1) | s | TSEC |
| 1 |
Geographical Latitude | ° N |
GEOLAT |
| 2 |
Geographical Longitude | ° E |
GEOLON |
| 3 | Days Since Last Observation | d | DSLOBS |
| 4 | Tropical cyclone density track | Numeric | TCDTRACK |
| 5 | Hurricane track in spatiotemporal vicinity (see Note 1) | boolean | HURTSV |
| 6 | Tropical storm track in spatiotemporal vicinity (see Note 1) | boolean | TSTSV |
| 7 | Tropical depression track in spatiotemporal vicinity (see Note 1) | boolean | TDTSV |
| 8-191 |
Reserved | ||
| 192-254 |
Reserved for Local Use |
||
| 192 |
Latitude (-90 to 90) | ° | NLAT |
| 193 |
East Longitude (0 to 360) | ° | ELON |
| 194 |
Seconds prior to initial reference time | s |
RTSEC |
| 195 |
Model Layer number (From bottom up) | MLYNO | |
| 196 |
Latitude (nearest neighbor) (-90 to 90) | ° | NLATN |
| 197 |
East Longitude (nearest neighbor) (0 to 360) | ° | ELONN |
| 255 |
Missing |
| Notes: (1) These parameters are intended to be used with templates 4.121 and 4.122 in which the spatio-temporal criteria are used to get a categorical yes/no per grid point of each ensemble member. |