WMO Headers Satellite Public - Data Format Registry
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Notes on WMO Headers
Contents:
1. GOES-16 and GOES-17 WMO Headers
2. Polar Product WMO Headers
3. NCEP GRIB Bulletin WMO Headers
1. GOES-R WMO Headers
WMO Headings have the format of T1T2A1A2ii CCCC .
The CCCC for all NESDIS product WMO headings is KNES
The T1 for all NESDIS point-data products coming from NESDIS, for this test, is “I”.
The T2 = DESIGNATOR DATA TYPE for all NESDIS product WMO headings is(#),
X = Other data types or TEST Data
The A1 for Geographical Area = T 45?W - 180? northern hemisphere
T 45?W - 180? northern hemisphere
GOES-R Product Designator (A2) Name = ii 01 - 09 (Imagery & Point)
A = Aerosol Detection (Smoke & Dust) NetCDF4 East and West
B =Aerosol Optical Depth NetCDF4 East and West
C =Volcanic Ash: Detection and Height NetCDF4 East and West
D = Cloud Top Phase NetCDF4 East and West
E = Hurricane Intensity NetCDF4 East and West
F = Rainfall Rate/QPE NetCDF4 East and West
G = Cloud Top Height
H =Clear Sky Masks NetCDF4 East and West
I = Cloud Top Temperature NetCDF4 East and West
J =Fire/Hot Spot Characterization NetCDF4 East and West
K =Land Sfc (Skin) Temp NetCDF4 East and West
L =Snow Cover NetCDF4 East and West
M = Sea Sfc Temp (skin) NetCDF4 East and West
N =Derived Stability Indices NetCDF4 East and West
O = Total Precip Water NetCDF4 East and West
P =Legacy Vertical Moisture Profile
Q =Legacy Vertical Temperature Profile NetCDF4 East and West
R =Lightning Detection: Events, Flashes, Groups NetCDF4 East and West
S = Cloud Optical Depth NetCDF4 East and West
T = Cloud Particle Size Distribution NetCDF4 East and West
U = Derived Motion Winds NetCDF4 East and West
V = Cloud Top Pressure NetCDF4 East and West
W =Not Used
X = Not Used
Y = Not Used
Z = Not Used
NESDIS Reference Designator (A2 and ii) area of coverage
Imagery & Point SWPC - let’s not worry about these for now.
A = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
B = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
C = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
D = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
E = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
F = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
G = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
H = 01 - 09 21 - 29 = area (1, 2, 3, 4, 5, 6, 7, 8, 9)
I = 01 - 09
J = 01 - 09
K = 01 - 09
L = 01 - 09
M = 01 - 09
N = 01 - 09
O = 01 - 09
P = 01 - 09
Q = 01 - 09
R = 01 - 09
S = 01 - 09
T = 01 - 09
U = 01 - 09
V = 01 - 09
W = 01 - 09
X = 01 - 09
Y = 01 - 09
Z = 01 - 09
Area 01: 35S <= lat < 37N, 35W <= long <= 90W
Area 02: 37N <= lat <= 75N, 35W <= long <= 90W
Area 03: 35S <= lat < 37N, 90W < long <= 109W
Area 04: 37N <= lat <= 75N, 90W < long <= 109W
Area 05: 35S <= lat < 42N, 109W < long <= 140W
Area 06: 42N <= lat <= 75N, 109W < long <= 128W AND 42N <= lat < 52N, 128W < lon <= 140W
Area 07: 35S <= lat < 50N, 140W < long <= 180
Area 08: 35S <= lat < 50N, 180 < long <= 130E
Area 09: 52N <= lat <= 75N, 128W < long <= 140W AND 50N <= lat <= 75N, 140W < lon <= 130E
Sample DOE3 file name: IXTA99_KNES_211801_136536.2015082118 (Aerosol Detection Product). More information on the mechanics of adding WMO headers is at this NWS policy link.
GOES-R Derived Product WMO Header and Name Information. Each file has a global attribute, dataset_name, which starts, as shown, in the first column. The names in the first column follow from the Ground Segment (GS) to GOES-R Access Subsystem(GAS) Information Control Document (28 Sep 2014).
|
GOES-R Derived Products dataset_name begins with: |
Approved WMO |
Product Name |
| OR_ABI-L2-ADP | IXTA99 KNES | Aerosol Detection |
| OR_ABI-L2-AOD | IXTB99 KNES | Aerosol Optical Depth |
| OR_ABI-L2-VAA | IXTC99 KNES | Volcanic Ash Detection |
| OR_ABI-L2-ACTP | IXTD99 KNES | Cloud Top Phase |
| TBD | IXTE99 KNES | NESDIS Fog and Low Stratus |
| OR_ABI-L2-RRQPE | IXTF99 KNES | Rain Rate/Quantitative Precipitation Estimate |
| OR_ABI-L2-ACHA | IXTG99 KNES | Cloud Top Height |
| OR_ABI-L2-ACM | IXTH99 KNES | Clear Sky Mask |
| OR_ABI-L2-ACHT | IXTI99 KNES | Cloud Top Temperature |
| OR_ABI-L2-FDC | IXTJ99 KNES IXTJ89 KNES |
Fire/Hot Spot |
| OR_ABI-L2-LST | IXTK99 KNES | Land Surface Temperature |
| OR_ABI-L2-FSC | IXTL99 KNES | Fractional Snow Cover |
| OR_ABI-L2-SST | IXTM99 KNES | Sea Surface Temperature |
| OR_ABI-L2-DSI | IXTN99 KNES | Derived Stability Indices |
| OR_ABI-L2-TPW | IXTO99 KNES | Total Precipitable Water |
| OR_ABI-L2-LVM | IXTP99 KNES | Legacy Vertical Moisture Profile |
| OR_ABI-L2-LVT | IXTQ99 KNES | Legacy Vertical Temperature Profile |
| OR_GLM-L2-LCFA |
IXTR99 KNES |
Geostationary Lightning Mapper |
| OR_ABI-L2-DMW | IXTU99 KNES IXTU89 KNES |
Derived Motion Winds |
| OR_ABI-L2-CPS | IXTW01 KNES | Cloud Particle Size |
| OR_ABI-L2-CTP |
IXTX01 KNES |
Cloud Top Pressure |
| OR_ABI-L2-COD | IXTY01 KNES | Cloud Optical Depth |
Below is a current listing of ABI derived products in the current user-friendly format, as described in the table above,
with additional information when there are multiple fields contained in the satellite products, and how they appear in the AWIPS 2 D2D menu:
Format:
WMO Header First 4 digits - Product name (D2D menu name if different than
product name) (Appears in file name)
IXTA - Aerosol Detection (ADP)
IXTB - Aerosol Optical Depth (AOD)
IXTC - Volcanic Ash Detection (VAA)
Fields in this product:
- Ash Cloud Height
- Ash Mass Load
IXTD - Cloud Top Phase (ACTP)
IXTE - Fog and Low Stratus
IXTF - Rain Rate/Quantitative Precipitation Estimate (RR/QPE in menu) (RRQPE)
IXTG - Cloud Top Height (ACHA)
IXTH - Clear Sky Mask (ACM)
IXTI - Cloud Top Temperature (ACHT)
IXTJ - Fire/Hot Spot (FDC)
Fields from this product in menu:
- Fire Area
- Fire Power
- Temperature
IXTK - Land Surface Temperature (LST)
IXTL - Fractional Snow Cover (FSC)
IXTM - Sea Surface Temperature (SST)
IXTN - Derived Stability Indices (DSI)
Fields from this product in menu:
- CAPE
- K-Index
- Lifted Index
- Showalter Index
- Total Totals
IXTO - Total Precipitable Water (Total Precip Water) (TPW)
IXTP - Legacy Vertical Moisture Profile (LVM)
IXTQ - Legacy Vertical Temperature Profile (LVT)
IXTR - Geostationary Lightning Mapper ("GLM-Lightning" under "Obs" in menu) (GLM)
IXTU - Derived Motion Winds (DMW)
(WMO not assigned) - Cloud Particle Size (CPS)
(WMO not assigned) - Cloud Top Pressure (CTP)
AWIPS WMO headers for GOES-R SCMI Products
The standard WMO header format will be used for GOES-R products. The optional bbb field will be used to encode tile numbers to allow tracking of individual tiles. The WMO header format is:
T1T2A1A2ii CCCC DDHHMM bbb
CCCC is KNES (NESDIS) for all GOES-R SCMI products
DDHHMM is a time string in UTC, where:
DD = day of month (01-31)
HH = hour of day (00-23)
MM = minute of day (00-59)
bbb uses the Pxx format for the optional bbb field, which is defined as:
Pxx = values of xx = AA through ZZ
The first bulletin segment heading will have sequence indicator xx = AA, the second AB and so on. The segment heading is a base 26 number using the letters of the alphabet to represent each digit. This scheme allows 26 * 26 or 676 possible combinations. Since the first tile will be 1 and the first segment must be AA, the tile number is first biased to 0 before calculating the segment.
Note that this implementation of Pxx is a variation of the standard used only for GOES-R products. The standard specifies that the final bulletin of a sequence, x, will be PZ<a>, where <a> is a repeat of the final character used in bulletin x-1. For example, if the bbb field for tile x-1 is PBF, then the bbb field for final tile x would be PZF. Because either advance knowledge of the number of tiles in a scene, or a method of identifying the final tile in a scene, is needed to implement the documented standard -- and neither are available -- this variation is used. It is not anticipated that this will cause issues for clients since there are no guarantees that all tiles for any given scene will be received, and products can still be displayed with missing tiles.
Non-Mesoscale WMO Headers
For Non-Mesoscale GOES-R SCMI products, the WMO header format will be:
T1T2A1 = TIR
A2 =
A Alaska Regional
C Center Conus
E East CONUS
H Hawaii Regional
P Puerto Rico Regional
S East Full Disk
T West Full Disk
U Center Full Disk
W West CONUS
ii = ABI channel number (01 - 16)
Mesoscale WMO Headers
For Mesoscale GOES-R SCMI products, the WMO header format will be:
T1T2A1 = TIS (for East position)
Update 8/8/2018:
T1T2A1 = TIU (for Center or West position)
A2 is derived from the following table:
90 180
-180 -165 -150 -135 -120 -105 -90 -75 -60 -45 -30 -15 0
75 +-----+--------------+-------------------------------------+ 75
| | | T |
60 | | R |-------------------------------------+ 60
| | | A | B | C | D | E | |
45 | |--------------+----+----+---+---+---| | 45
| V | | F | G | H | I | J | |
30 | | |----+----+---+---+---| U | 30
| | S | K | L | M | N | O | |
15 | | |-------------+-------| | 15
| | | P | Q | |
0 |----------------------------------------------------------+ 0
| Y | Z |
-90 +------------------------------+---------------------------+ -90
The region in which the center point of the scene is located determines A2.
Negative numbers denote Western and Southern hemispheres. Positive numbers denote Eastern and Northern hemispheres. 180 and -180 longitude refer to the same line.
Left and bottom boundaries are included within the regions, right and top
boundaries are not. For instance, region A is defined as:
Any point (, ) is within region A if the following conditions are satisfied:
45 < 60
-135 < -120
where:
is latitude with the permissible range (-90 90)
is longitude with the permissible range (-180 180)
ii = ABI channel number (01 - 16)
NOTE - One of the goals of this scheme is to produce unique WMO headers to aid tracking efforts for troubleshooting and for auditing. This scheme will likely result in duplicate headers for mesoscale scenes produced for the same scan cycle that are from the same geographic region. For instance, if the first of two mesoscale images produced for a given scan cycle on ABI channel 1 is centered at 30N/45W, and the second mesoscale image for the same scan cycle is centered at 15N/15W, then the WMO header for tile #1 for both images will be:
TISU01 KNES ddhhmm PAA
with “ddhhmm” being identical if both images started during the same clock minute.
2. Polar Satellite WMO Headers (As of April 1, 2016)
Polar Satellite Product Designators:
WMO Headings have the format of T1T2A1A2ii CCCC .
The CCCC for all NESDIS product WMO headings is KNES
T1= T for all satellite products
T2 = I for images
A1 is for Satellite Product designator
O= AMSR-2 Ocean Products
A= AMSR-2 Microwave Imagery Products
M= SNPP ATMS Products
N= GPM Microwave Imagery Products
I= IMERG Early Products
L= IMERG Late Products
J= Radarsat-2 Products
K= Sentinel-1A Products
P= VIIRS Moderate Resolution Imagery (CH M5 (B) 0.672 micron)
Q= Jason Altimetry Products
A2 is for Area designator
B=Alaska
C=CONUS
I=PACIFIC
Q=Puerto Rico
ii is 15=For VIIRS, 15 refers to moderate band M5, 0.672 micron (see Table).
06=GPM 36.5 GHz Band, Vertical Polarization (see Table 5)
07=GPM 36.5 GHz Band, Horizontal Polarization (see Table 5)
08=GPM 89.0 GHz Band, Vertical Polarization (see Table 5)
09=GPM 89.0 GHz Band, Horizontal Polarization (see Table 5)
99= for future use
Regional Requirements:
The following table lists NWS-defined geographic regions used for current VIIRS imagery in AWIPS (Ch 1,4,5 AK and DNB AK, CONUS, Pacific, Puerto Rico). See the data format registry VIIRS link for information on the VIIRS imagery channels currently deployed. All incoming VIIRS granules that significantly intersect these regions are delivered to AWIPS-II users. This is an example to work from for assigning WMO headers to additional polar products.
| Region | Latitude/Longitude (four corners) |
| Alaska |
(45, 120), (75, 120), (75, -120), (45, -120) |
| Pacific |
(-30, 120), (45, 120), (45, -120), (-30, -120) |
| CONUS |
(25, -120), (55, -120), (55, -60), (25, -60) |
| Atlantic |
(10, -120), (75, -120), (75, 10), (10, 10) |
| Caribbean/Puerto Rico |
(0, -85), (30, -85), (30, -50), (0, -50) |
|
Note: Latitudes and longitudes are expressed above in units of degrees. Longitude convention is such that eastern-hemisphere longitudes are positive and western-hemisphere longitudes are negative, with the prime meridian having a value of zero; latitude convention is such that southern-hemisphere latitudes are negative and northern-hemisphere latitudes are positive, with the equator having a value of zero. |
Table 1: NWS Geographical Regions
Below are draft WMO Header format specifications (ref: ICD for AWIPS - NESIDS (1 Dec 2005).
| Geographical Region | Instrument | WMO Header | Product Fields |
| Orbit | GCOM AMSR-2 | TIOB99 KNES* |
Sea Surface Wind Speed |
Table 2: AMSR-2 Ocean Products.
*Note July 13, 2016: TIOB99 KNES is currently used for testing in a single global product.
| Geographical Region | Instrument | WMO Header | Product Fields |
| Orbit | GCOM AMSR-2 | TIAB99 KNES* |
Microwave Imagery |
Table 3: AMSR-2 Microwave Imagery Products.
*Note July 13, 2016: TIAB99 KNES is not currently activated. Only for testing.
AMSR2 Naming Convention:
AMSR2_EDRtype_vX_satId_WMOHeader_sYYYYMMDDHHMMSSS_eYYYYMMDDHHMMSSS_cYYYYMMDDHHMMSSS.nc
where,
EDRtype - refers to type of EDR. Currently, they are Microwave Brightness Temperature (MBT), OCEAN, or PRECIP,
vX - refers to the algorithm release or version number,
satId – refers to the satellite name (currently GW1 for GCOM-W1),
WMOHeader – refers to the WMO header designation in Tables 2 and 3, above,
sYYYYMMDDHHMMSSS – refers to the granule or orbit start time year, month, day, hour, minute, second, and tenths of second,
eYYYYMMDDHHMMSSS – refers to the granule or orbit end time year, month, day, hour, minute, second, and tenths of second,
cYYYYMMDDHHMMSS – refers to the MIRS output file creation time year, month, day, hour, minute, and second.
| Geographical Region | Instrument | WMO Header | Product Fields |
| 33-Min partial orbit | S-NPP ATMS | TIMB99 KNES* | Total Precipitable Water Rainfall Rate |
Table 4: SNPP ATMS Products.
*Note: TIMB99 KNES is not currently activated. Only for testing
S-NPP ATMS Naming Convention:
NPR-MIRS-IMG_vX_satId_WMOHeader_sYYYYMMDDHHMMSSS_eYYYYMMDDHHMMSSS_cYYYYMMDDHHMMSSS.nc
where,
vX - refers to the algorithm release or version number,
satId – refers to the satellite name (currently GW1 for GCOM-W1),
WMOHeader – refers to the WMO header designation in Table 4, above,
sYYYYMMDDHHMMSSS – refers to the granule or orbit start time year, month, day, hour, minute, second, and tenths of second,
eYYYYMMDDHHMMSSS – refers to the granule or orbit end time year, month, day, hour, minute, second, and tenths of second,
cYYYYMMDDHHMMSS – refers to the MIRS output file creation time year, month, day, hour, minute, and second.
| Geographical Region | Instrument | WMO Header | Product Fields |
| Orbit | GPM | TINB99 KNES* (all Channels) |
Microwave Imagery |
Table 5: GPM Products. Channels 06-09 are 36.5 GHz Vertical, 36.5 GHz Horizontal, 89 GHz Vertical, and 89 GHz Horizontal, respectively.
Note: TINB99 KNES is not currently activated.
GPM Naming Convention:
1B.GPM.GMI_WMOHeader_TB2015.YYYYMMDD-SHHMMSS-EHHMMSS.V04A.RT.nc
where,
WMOHeader – refers to the WMO header designation in Table 5, above,
YYYYMMDD – refers to the granule or orbit start time year, month, day,
SHHMMSS-EHHMMSS - refers to the file hour, minute, and second start (S) and end (E) times, respectively.
| Geographical Region | Instrument | WMO Header | Product Fields |
| Orbit | GPM IMERG | TIIB99 KNES* |
Early Calibrated Precipitation |
Table 6: IMERG Early Products.
*Note: TIIB99 KNES is not currently activated.
| Geographical Region | Instrument | WMO Header | Product Fields |
| Alaska | IMERG | TILB99 KNES* |
Late Calibrated Precipitation |
Table 7: IMERG Late Products.
*Note: TILB99 KNES is not currently activated. Only for testing.
IMERG Naming Convention:
3B-HHR-E.MS.MRG.3IMERG_WMOHeader_YYYYMMDD-SHHMMSS-EHHMMSS.ssss.V03E.RT.nc
(3B-HHR-L...etc for Late products)
where,
WMOHeader – refers to the WMO header designation in Tables 6 and 7, above,
YYYYMMDD – refers to the granule or orbit start time year, month, day,
SHHMMSS-EHHMMSS.ssss - refers to the file hour, minute, and second start (S) and end (E) times, respectively.
| Geographical Region | Instrument | WMO Header | Product Fields |
| Varies | RSAT2 | TIJB99 KNES* | Radarsat SAR Winds |
Table 8: Radarsat-2 Products.
*Note: TIJB99 KNES is not currently activated.
| Geographical Region | Instrument | WMO Header | Product Field |
| Alaska | Sentinel-1A | TIKB99 KNES* | Sentinel SAR Winds |
| CONUS (see table 1 for region) | Sentinel-1A | TIKC99 KNES | |
| Pacific | Sentinel-1A | TIKI99 KNES | |
| Puerto Rico | Sentinel-1A | TIKQ99 KNES |
Table 9: Sentinel-1A Products.
*Note: TIKB99 KNES was used for testing all regions. Not currently in use.
RADARSAT-2 and SENTINEL-1A Naming Convention:
RSAT2_GSS_WMOHeader_*.nc
S1A_ESA_ WMOHeader_*.nc
where,
WMOHeader – refers to the WMO header designation in Tables 8 and 9, above.
Examples:
RSAT2_GSS_TISC99_2016_03_21_04_19_22_0511849162_161.61W_64.02N_HH_C5_GFS05CDF_wind_level2_norcs.nc
S1A_ESA_TISI99_2015_03_23_22_10_51_0480463851_66.83W_45.00N_VV_C5_GFS025CDF_wind_level2.nc
| Geographical Region | Instrument | WMO Header | Product Field |
| Alaska | VIIRS | TIPB15 KNES | CH M05 0.672 um imagery |
| CONUS (see table 1 for region) | VIIRS | TIPC15 KNES | |
| Pacific | VIIRS | TIPI15 KNES | |
| Puerto Rico | VIIRS | TIPQ15 KNES |
Table 10: VIIRS Moderate Resolution Imagery (CH M5 (B) 0.672 micron), with moderate channel ID set to 15.
WMO headers for the products listed in Table 10 will be designated by title and prepared by NDE with the WMO headers attached, as is currently handled with other VIIRS imagery products in AWIPS.
Jason-3 Naming Convention:
Sample operational file name:
JA3_OPN_2PdS311_254_20191215_195917_20191215_213728.nc
| Geographical Region | Instrument | WMO Header | Product Field |
| Orbit | Jason-3 | TIQB00 KNES | Wave Height and anomaly |
Table 11: Jason-3 Altimetry.
| Geographical Region | Instrument | WMO Header | Product |
| Global | Multiple Polar/GPS | TITX38 KNES TICX70 KNES TITX39 KNES |
Global Blended Hydro TPW (BHP-TPW) Global Blended Hydro Percent Normal TPW (BHP-PCT) Global Blended Hydro Rain Rate (BHP-RR) |
Table 12: Global Blended Hydrology (Legacy Replacement), Fall 2019
3. NCEP GRIB Bulletin WMO Headers
Web Link:
http://www.nco.ncep.noaa.gov/pmb/docs/on388/appendixa.html
The first six characters are commonly referred to as:
T1 T2 A1 A2 ii
In summary...
Generic Meaning of T1 T2 A1 A2 ii :
T1: Type of bulletin:
"H" for GRIB messages for Family of Services, WAFS, and International Exchange.
"O" for Oceanographic GRIB bulletins intended for general International and National Exchange
and for use in the NWS AWIPS program.
"E" for oceanographic GRIB2 bulletins intended for general International and National Exchange
and for use in the NWS AWIPS program
"Y" or "Z" for GRIB bulletins destined for the NWS AWIPS program.
"Y" for WAFS GRIB2.
"L" for products in XML format.
T2: Type of data/parameter
A1: Grid
A2: Analysis or forecast hour
ii: Numeric. Usually a pressure level, sometimes just a sequence number. Some values have special level or layer
meanings.
Grid identifiers:
http://www.nco.ncep.noaa.gov/pmb/docs/on388/tableb.html
Examples:
ZTBK35 KWBC 021200 !grib2/ncep/GFS/#255/201608021200F021/TMPK/350 hPa PRES,/data_store/grib2/20160802/12/GFS/GRID255/1200Z_F021_TMPK_ZTBK35_KWBC_021200_109402836.grib2.2016080215
ZTBK35: Z - GRIB product, T - Temperature, B - Grid designator (B is undef grid), K - Forecast hour 21, 35: abbrev for pressure level 350 mb
KWBC: NCEP center abbreviation for GFS. Others are at http://www.nws.noaa.gov/datamgmt/x_ref/xr07_Center_ID_List.html for all designators from NCEP.
021200: Forecast base time DDHHHH
#255: Grid type. Grid types are sub-dirs of GFS in data_store. 255 is for un-designated grids. This is a polar stereographic projection
201608021200F021: Base forecast initial time 02 Aug at 1200Z; product valid time at forecast hour 21, or at 09Z on 03 Aug 2016
TMPK: Abbreviation for Temperature in Kelvin
350 hPa PRES: 350 hPa (or 350 mb) pressure level
Other examples:
ZOBK10 KWBC 021200 !grib2/ncep/GFS/#255/201608021200F021/OMEG/100 hPa PRES,/data_store/grib2/20160802/12/GFS/GRID255/1200Z_F021_OMEG_ZOBK10_KWBC_021200_109402837.grib2.2016080215
ZTBK15 KWBC 021200 !grib2/ncep/GFS/#255/201608021200F021/TMPK/150 hPa PRES,/data_store/grib2/20160802/12/GFS/GRID255/1200Z_F021_TMPK_ZTBK15_KWBC_021200_109402838.grib2.2016080215
ZTBK72 KWBC 021200 !grib2/ncep/GFS/#255/201608021200F021/TMPK/725 hPa PRES,/data_store/grib2/20160802/12/GFS/GRID255/1200Z_F021_TMPK_ZTBK72_KWBC_021200_109402839.grib2.2016080215
ZTBK91 KWBC 021200 !grib2/ncep/GFS/#255/201608021200F021/TMPK/875 hPa PRES,/data_store/grib2/20160802/12/GFS/GRID255/1200Z_F021_TMPK_ZTBK91_KWBC_021200_109402840.grib2.2016080215