GRIB1| Level| From | To | metgrid | metgrid | metgrid |GRIB2|GRIB2|GRIB2|GRIB2|
Param| Type |Level1|Level2| Name | Units | Description |Discp|Catgy|Param|Level|
-----+------+------+------+----------+---------+-----------------------------------------+-----------------------+
11 | 100 | * | | TT | K | Temperature | 0 | 0 | 0 | 100 |
33 | 100 | * | | UU | m s-1 | U | 0 | 2 | 2 | 100 |
34 | 100 | * | | VV | m s-1 | V | 0 | 2 | 3 | 100 |
52 | 100 | * | | RH | % | Relative Humidity | 0 | 1 | 1 | 100 |
7 | 100 | * | | HGT | m | Height | 0 | 3 | 5 | 100 |
11 | 105 | 2 | | TT | K | Temperature at 2 m | 0 | 0 | 0 | 103 |
52 | 105 | 2 | | RH | % | Relative Humidity at 2 m | 0 | 1 | 1 | 103 |
33 | 105 | 10 | | UU | m s-1 | U at 10 m | 0 | 2 | 2 | 103 |
34 | 105 | 10 | | VV | m s-1 | V at 10 m | 0 | 2 | 3 | 103 |
1 | 1 | 0 | | PSFC | Pa | Surface Pressure | 0 | 3 | 0 | 1 |
2 | 102 | 0 | | PMSL | Pa | Sea-level Pressure | 0 | 3 | 1 | 101 |
144 | 112 | 0 | 10 | SM000010 | fraction| Soil Moist 0-10 cm below grn layer (Up) | 2 | 0 | 192 | 106 |
144 | 112 | 10 | 40 | SM010040 | fraction| Soil Moist 10-40 cm below grn layer | 2 | 0 | 192 | 106 |
144 | 112 | 40 | 100 | SM040100 | fraction| Soil Moist 40-100 cm below grn layer | 2 | 0 | 192 | 106 |
144 | 112 | 100 | 200 | SM100200 | fraction| Soil Moist 100-200 cm below gr layer | 2 | 0 | 192 | 106 |
144 | 112 | 10 | 200 | SM010200 | fraction| Soil Moist 10-200 cm below gr layer | 2 | 0 | 192 | 106 |
11 | 112 | 0 | 10 | ST000010 | K | T 0-10 cm below ground layer (Upper) | 0 | 0 | 0 | 106 |
11 | 112 | 10 | 40 | ST010040 | K | T 10-40 cm below ground layer (Upper) | 0 | 0 | 0 | 106 |
11 | 112 | 40 | 100 | ST040100 | K | T 40-100 cm below ground layer (Upper) | 0 | 0 | 0 | 106 |
11 | 112 | 100 | 200 | ST100200 | K | T 100-200 cm below ground layer (Bottom)| 0 | 0 | 0 | 106 |
11 | 112 | 10 | 200 | ST010200 | K | T 10-200 cm below ground layer (Bottom) | 0 | 0 | 0 | 106 |
91 | 1 | 0 | | SEAICE | proprtn | Ice flag | 10 | 2 | 0 | 1 |
81 | 1 | 0 | | LANDSEA | proprtn | Land/Sea flag (1=land, 0 or 2=sea) | 2 | 0 | 0 | 1 |
7 | 1 | 0 | | SOILHGT | m | Terrain field of source analysis | 0 | 3 | 5 | 1 |
11 | 1 | 0 | | SKINTEMP | K | Skin temperature (can use for SST also) | 0 | 0 | 0 | 1 |
65 | 1 | 0 | | SNOW | kg m-2 | Water equivalent snow depth | 0 | 1 | 13 | 1 |
| 1 | 0 | | SNOWH | m | Physical Snow Depth | 0 | 1 | | 1 |
-----+------+------+------+----------+---------+-----------------------------------------+-----------------------+
#
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#
# Vtable for GFS pressure-level data from the ncep server.
#
# ftp://ftpprd.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.ccyymmddhh/ (note hh at end)
#
# approx. grid hours domain dx notes
# file size no.
#
# gfs.t12z.pgrb2f00 56000 Kb 4 3-h to 192-h global 0.5 deg (26 p-levels plus sfc and trop, 1000 to 10 mb).
# gfs.t12z.pgrbf00.grib2 18000 Kb 3 3-h to 384-h global 1.0 deg (26 p-levels plus sfc and trop, 1000 to 10 mb).
#
#
#
# For SNOWH, NCEP starts with the AFWA snow depth analysis and converts it to a water-equivalent.
# For some reason, NCEP uses a different ratio in the GFS/GDAS than in the NAM and that which is assumed in WRF.
# Therefore, we need to adjust SNOW and compute SNOWH in ungrib.
#