GRIB | Level| Level| Level| REGRID   |  REGRID  | REGRID                                   |
Code | Code |   1  |   2  | Name     |  Units   | Description                              |
-----+------+------+------+----------+----------+------------------------------------------+
  11 | 100  |   *  |      | TT       | K        | Temperature                              |
  33 | 100  |   *  |      | UU       | m s-1    | U                                        |
  34 | 100  |   *  |      | VV       | m s-1    | V                                        |
  52 | 100  |   *  |      | RH       |          | Relative Humidity                        |
   7 | 100  |   *  |      | HGT      | m        | Height                                   |
   2 | 102  |   0  |      | PMSL     | Pa       | Sea-level Pressure                       |
   7 |  1   |   0  |      | SOILHGT  | m        | Terrain field of source analysis         | 
-----+------+------+------+----------+----------+------------------------------------------+