Key:
In the "Report Type" column, a GREEN report type means that report type can be found in the PREPBUFR file. A RED report type means that report type is currently never found in the PREPBUFR file. An "R" after the report type means this type is restricted with respect to redistribution outside of NCEP for some amount of time.
In the "Description" and "Note" columns, observation types are designated as follows:MASS REPORTS | |||
Report Type | PREPBUFR Message Type | Description | Note |
111 | SYNDAT | SYNTHETIC (BOGUS) TROPICAL CYCLONE STORM CENTER - q, Pstn | Not created (SYNDAT_SYNDATA processing switched off) |
120 | ADPUPA | RAWINSONDE - Ts, q, Pstn, sst | Ts, q, Pstn used
by assimilation sst not considered by RAP-GSI (even though set to monitor by convinfo file) |
122 | ADPUPA | CLASS SOUNDING - Ts, q, Pstn | Entire report neither monitored
nor assimilated - not included in convinfo text file read
by RAP-GSI |
126 | RASSDA | RASS [FROM NOAA PROFILER NETWORK (NPN) OR MULTI-AGENCY PROFILER (MAP) NETWORK] - Ts | Ts used by assimilation NPN data are no longer produced after 13 September 2017. Multiu-Agency data are still available. |
130 | AIRCFT | AIREP AND PIREP AIRCRAFT - Ts | Ts used by assimilation |
131 R |
AIRCFT | AMDAR AIRCRAFT - Ts, q (E-AMDAR only) | q (E-AMDAR only) not considered by
assimilation Ts used by assimilation |
132 | ADPUPA | FLIGHT-LEVEL RECONNAISSANCE AND PROFILE DROPSONDE - Ts, q, Pstn | q (all drops, all levels), Pstn (all
drops) [and surface
level Ts (all drops)] flagged for non-use by
assimilation by switch in PREPOBS_PREPDATA parm cards Ts (all drops, above surface; reccos), q (reccos) used by assimilation q (all drops, all levels), Ts (all drops, at surface), and Pstn (all drops) monitored by assimilation due to their being flagged by switch in PREPOBS_PREPDATA parm cards |
133 R |
AIRCAR | MDCRS ACARS AIRCRAFT - Ts, q | Ts,
q
used by assimilation |
134 R |
AIRCFT | TAMDAR AIRCRAFT - Ts, q | Ts,
q
used by assimilation |
135 R |
AIRCFT | CANADIAN AMDAR AIRCRAFT - Ts | Ts used by assimilation |
150 | SPSSMI | SSM/I SUPEROBED (1 DEGREE LAT/LON) FNMOC (OPERATIONAL) RAIN RATE (DMSP) - rr | Not dumped |
151 | GOESND | NESDIS 1x1 F-O-V CLOUD TOP PRESSURE, TEMPERATURE; CLOUD AMOUNT (GOES) - gos_ctp | gos_ctp used in cloud analysis
in GSI to identify cloud cover in model grid. GOES-15 gos_ctp used by assimilation GOES-13 goes_ctp is flagged for non-use by assimilation by switch in PREPOBS_PREPDATA parm cards. It is no longer available anyway because sounder went bad on 11/20/2015. |
152 | SPSSMI | SSM/I SUPEROBED (1 DEGREE LAT/LON) FNMOC (OPERATIONAL) PRECIPITABLE WATER OVER OCEAN (DMSP) - PWt | Not dumped |
153 | GPSIPW | GPS-INTEGRATED PRECIPITABLE WATER (GPS-IPW) - PWt | Currently only reports from ENI
(mainly over U.S.) are encoded into PREPBUFR file. European GNSS
reports are skipped. PWt used by assimilation PWt monitored by assimilation --> These were switched from "use" to "monitor" in the assimilation ~16z 4/5/2017. Some type of corruption in these data caused a severe degradation in analysis of moisture during a potential high-impact severe weather event. Plans call for these to be re-introduced in the GSI in May 2018. |
154 | n/a | reserved for GOES IMAGER SKY-COVER DATA used only in RTMA/URMA | |
156 | GOESND | NESDIS 1x1 F-O-V 4-LAYER PRECIPITABLE WATER OVER LAND - CLEAR (GOES) - PWl | GOES-13 PWl,
Pstn flagged for non-use by
assimilation by switch in PREPOBS_PREPDATA parm cards. It is no longer
available anyway because sounder went bad on 11/20/2015. Entire report not considered by RAP-GSI (even though set to monitor by convinfo file) |
157 | GOESND | NESDIS 1x1 F-O-V 4-LAYER PRECIPITABLE WATER OVER LAND - CLOUDY (GOES) - PWl | Not produced by NESDIS |
158 | GOESND | NESDIS 1x1 F-O-V 4-LAYER PRECIPITABLE WATER OVER OCEAN - CLEAR (GOES) - PWl | GOES-13 PWl,
Pstn flagged for non-use by
assimilation by switch in PREPOBS_PREPDATA parm cards. It is no longer
available anyway because sounder went bad on 11/20/2015. Entire report not considered by RAP-GSI (even though set to monitor by convinfo file) |
159 | GOESND | NESDIS 1x1 F-O-V 4-LAYER PRECIPITABLE WATER OVER OCEAN - CLOUDY (GOES) - PWl | Not produced by NESDIS |
164 | GOESND | NESDIS 1x1 F-O-V RADIANCES OVER LAND - CLEAR (GOES) - Tb | Entire report neither monitored
nor assimilated - not included in convinfo text file read
by RAP-GSI. It is no
longer available anyway because sounder went bad on 11/20/2015. (The RAP-GSI read these data directly from the "goesnd" dump and either use or monitor them, check here) |
165 | GOESND | NESDIS 1x1 F-O-V RADIANCES OVER LAND - CLOUDY (GOES) - Tb | Not produced by NESDIS |
170 | NACELLE - Tb, q | Not dumped | |
171 | TALL TOWER - Tb, q | Not dumped | |
174 | GOESND | NESDIS 1x1 F-O-V RADIANCES OVER OCEAN - CLEAR (GOES) - Tb | Entire report neither monitored
nor assimilated - not included in convinfo text file read
by RAP-GSI (The RAP-GSI read these data directly from the "goesnd" dump and either use or monitor them, check here) |
175 | GOESND | NESDIS 1x1 F-O-V RADIANCES OVER OCEAN - CLOUDY (GOES) - Tb | Not produced by NESDIS |
180 (R - U.S. & JMA SHIPS) |
SFCSHP | SURFACE MARINE WITH REPORTED STATION PRESSURE (SHIP, BUOY, C-MAN, TIDE GAUGE) - Ts, q, Pstn, sst | Ts, q,
Pstn used by assimilation sst not considered by RAP-GSI (even though set to monitor by convinfo file) |
181 (R - WMO Res 40 SYNOPS |
ADPSFC | SURFACE LAND [SYNOPTIC (fixed only), METAR] WITH REPORTED STATION PRESSURE - Ts, q, Pstn, sst, mta_cld (latter for METAR only) | Ts,
q, Pstn used by assimilation, mta_cld used in cloud analysis in
GSI to identify cloud cover in model grid. sst not considered by RAP-GSI (even though set to monitor by convinfo file) |
182 | SFCSHP | SPLASH-LEVEL DROPSONDE OVER OCEAN - Ts, q, Pstn | Ts, q, Pstn used by assimilation |
183 (R - WMO Res 40 SYNOPS, U.S. & JMA SHIPS) |
ADPSFC, SFCSHP |
SURFACE MARINE (SHIP, BUOY, C-MAN, TIDE GAUGE) OR LAND [SYNOPTIC (fixed only), METAR] WITH MISSING STATION PRESSURE - Ts, q, Pstn, sst, mta_cld (latter for METAR only) | Ts,
q, used by assimilation, mta_cld used in cloud analysis in
GSI to identify cloud cover in model grid. Pstn monitored by assimilation by switch in convinfo text file read by RAP-GSI sst not considered by RAP-GSI (even though set to monitor by convinfo file) Altimeter setting is also missing (always the case for synoptic). Station pressure calculated from reported mean sea-level pressure and elevation via U.S. Standard Atmosphere approximation. Elevation is greater than 7.5 meters (if less than 7.5 meters, station pressure set equal to sea-level pressure and report type set to 181). |
187 | ADPSFC | SURFACE LAND (METAR) WITH MISSING STATION PRESSURE - Ts, q, Pstn, sst, mta_cld | Ts,
q, Pstn, mta_cld used in cloud analysis in GSI to identify cloud
cover in model grid. sst not considered by RAP-GSI (even though set to monitor by convinfo file) Altimeter setting is reported (never the case for synoptic). Station pressure calculated from reported altimeter setting and elevation. |
188 R |
MSONET | SURFACE MESONET - Ts, q, Pstn | Ts,
q, Pstn used by assimilation |
191 | SFCBOG | AUSTRALIAN PAOB MEAN SEA-LEVEL PRESSURE BOGUS OVER OCEAN - Pstn | No longer produced |
192 | ADPSFC | SURFACE LAND SYNOPIC (fixed only) WITH MISSING STATION PRESSURE AND MISSING SEA-LEVEL PRESSURE - Ts, q, Pstn | Ts,
q, Pstn not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
193 | ADPSFC | SURFACE LAND METAR WITH MISSING STATION PRESSURE, MISSING SEA-LEVEL PRESSURE AND MISSING ALTIMETER SETTING - Ts, q, Pstn | Ts,
q, Pstn not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
194 | SFCSHP | SURFACE MARINE (SHIP, BUOY, C-MAN, TIDE GAUGE) OR LAND (SYNOPTIC, METAR) WITH MISSING STATION PRESSURE AND MISSING SEA-LEVEL PRESSURE - Ts, q, Pstn | Ts,
q, Pstn not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
195 | MSONET | SURFACE MESONET WITH MISSING STATION PRESSURE AND MISSING ALTIMETER SETTING (SEA-LEVEL PRESSURE IS ALWAYS MISSING) - Ts, q, Pstn | Ts,
q, Pstn not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
WIND REPORTS | |||
Report Type | PREPBUFR Message Type | Description | Note |
210 | SYNDAT | SYNTHETIC (BOGUS) TROPICAL CYCLONE - u, v | Not created (SYNDAT_SYNDATA processing switched off) |
220 | ADPUPA | RAWINSONDE - u, v (all levels), z (winds-by-height levels) | u, v used by assimilation p (vertical coordinate) calculated from z on winds-by-height levels. |
221 | ADPUPA | PIBAL - u, v, z | u, v used by assimilation p (vertical coordinate) calculated from z. |
222 | ADPUPA | CLASS SOUNDING - u, v, z | Entire report neither monitored
nor assimilated - not included in convinfo text file read
by RAP-GSI |
223 | PROFLR | NOAA PROFILER NETWORK (NPN) WIND PROFILER - u, v, z | u, v used by
assimilation p (vertical coordinate) calculated from z. These data are no longer produced after 13 September 2017. |
224 | VADWND | NEXRAD VERTICAL AZIMUTH DISPLAY (VAD) from Radar Coded Message (subtype 1) and from NEXRAD Level 2 decoder (subtype 2) - u, v, z | u, v (from both RCM and Level 2
decoder) used by assimilation p (vertical coordinate) calculated from z. |
227 | PROFLR | MULTI-AGENCY PROFILER (MAP) AND ACOUSTIC SOUNDER (SODAR) - u, v, z | u, v used by assimilation |
228 | PROFLR | JAPANESE METEOROLOGICAL AGENCY (JMA) WIND PROFILER - u, v, z | Not dumped |
229 | PROFLR | WIND PROFILER DECODED FROM PILOT (PIBAL) BULLETINS - u, v, z | u, v used by assimilation |
230 | AIRCFT | AIREP AND PIREP AIRCRAFT - u, v | u, v used by assimilation |
231 R |
AIRCFT | AMDAR AIRCRAFT - u, v | u, v used by assimilation |
232 | ADPUPA | FLIGHT-LEVEL RECONNAISSANCE AND PROFILE DROPSONDE - u, v | u, v used by assimilation |
233 R |
AIRCAR | MDCRS ACARS AIRCRAFT - u, v | u, v used by assimilation |
234 R |
AIRCFT | TAMDAR AIRCRAFT - u, v | u, v used by assimilation |
235 R |
AIRCFT | CANADIAN AMDAR AIRCRAFT - u, v | u, v used by assimilation |
240 | SATWND | NESDIS IR (SHORT-WAVE) CLOUD DRIFT (ALL LEVELS) (GOES) - u, v | The assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will not be written into the PREPBUFR file. |
241 | SATWND | INDIA IR (LONG-WAVE) AND VISIBLE CLOUD DRIFT (ALL LEVELS) (INSAT, KALPANA) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file (see Table
18).
If this were available and dumped, it would still be written
into the
PREPBUFR file but ignored by the RAP-GSI. |
242 | SATWND | JMA IR (LONG-WAVE) AND VISIBLE CLOUD DRIFT AT LEVELS BELOW 850 MB (GMS, MTSAT, HIMAWARI) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file
(see Table
18).
This is still written into the
PREPBUFR file but is ignored by the RAP-GSI. The GSI redefines report type 242 as JMA visible cloud drift at all levels. |
243 | SATWND | EUMETSAT IR (LONG-WAVE) AND VISIBLE CLOUD DRIFT AT LEVELS BELOW 850 MB (METEOSAT) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file
(see Table
18).
This is still written into the
PREPBUFR file but is ignored by the RAP-GSI. The GSI redefines report type 243 as EUMETSAT visible cloud drift at all levels. |
244 | SATWND | AVHRR/POES IR (LONG-WAVE) CLOUD DRIFT (ALL LEVELS) (NOAA, METOP) - u,v | The assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will not be written into the PREPBUFR file. |
245 | SATWND | NESDIS IR (LONG-WAVE) CLOUD DRIFT (ALL LEVELS) (GOES) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
246 | SATWND | NESDIS IMAGER WATER VAPOR (ALL LEVELS) - CLOUD TOP (GOES) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
247 | SATWND | NESDIS IMAGER WATER VAPOR (ALL LEVELS) - DEEP LAYER (GOES) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
248 | SATWND | NESDIS SOUNDER WATER VAPOR (ALL LEVELS) - CLOUD TOP (GOES) - u,v | If ever processed, the assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will never be written into the PREPBUFR file. |
249 | SATWND | NESDIS SOUNDER WATER VAPOR (ALL LEVELS) - DEEP LAYER (GOES) - u, v | If ever processed, the assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will never be written into the PREPBUFR file. |
250 | SATWND | JMA IMAGER WATER VAPOR (ALL LEVELS) - CLOUD TOP & DEEP LAYER (GMS, MTSAT, HIMAWARI) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
251 | SATWND | NESDIS VISIBLE CLOUD DRIFT (ALL LEVELS) (GOES) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file
(see Table
18).
This is still written into the
PREPBUFR file but is ignored by the RAP-GSI. |
252 | SATWND | JMA IR (LONG-WAVE) AND VISIBLE CLOUD DRIFT AT LEVELS ABOVE 850 MB (GMS, MTSAT, HIMAWARI) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file
(see Table
18).
This is still written into the
PREPBUFR file but is ignored by the RAP-GSI. The GSI redefines report type 252 as JMA IR cloud drift at all levels. |
253 | SATWND | EUMETSAT IR (LONG-WAVE) AND VISIBLE CLOUD DRIFT AT LEVELS ABOVE 850 MB (METEOSAT) - u, v | Effective
8/23/2016, the assimilation
obtains this directly from the satwnd dump file rather
than from the PREPBUFR file
(see Table
18).
This is still written into the
PREPBUFR file but is ignored by the RAP-GSI. The GSI redefines report type 253 as EUMETSAT IR cloud drift at all levels. |
254 | SATWND | EUMETSAT IMAGER WATER VAPOR (ALL LEVELS) - CLOUD TOP & DEEP LAYER (METEOSAT) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
255 | SATWND | NESDIS PICTURE TRIPLET CLOUD DRIFT (LOW LEVELS) (GOES) | No longer produced by NESDIS |
256 | SATWND | INDIA IMAGER WATER VAPOR (ALL LEVELS) (INSAT, KALPANA) - u, v | If ever processed, the assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will never be written into the PREPBUFR file. |
257 | SATWND | MODIS/POES IR (LONG-WAVE) CLOUD DRIFT (ALL LEVELS) (AQUA, TERRA) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
258 | SATWND | MODIS/POES IMAGER WATER VAPOR (ALL LEVELS) - CLOUD TOP (AQUA, TERRA) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
259 | SATWND | MODIS/POES IMAGER WATER VAPOR (ALL LEVELS) - DEEP LAYER (AQUA, TERRA) - u, v | Effective 8/23/2016, the assimilation obtains this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This is still written into the PREPBUFR file but is ignored by the RAP-GSI. |
260 | SATWND | VIIRS/POES IR (LONG-WAVE) CLOUD DRIFT (ALL LEVELS) (NPP) - u,v | The assimilation will obtain this directly from the satwnd dump file rather than from the PREPBUFR file (see Table 18). This will not be written into the PREPBUFR file. |
270 | NACELLE - u,v | Not dumped | |
271 | TALL TOWER -u,v | Not dumped | |
280 (R - U.S. & JMA SHIPS) |
SFCSHP | SURFACE MARINE WITH REPORTED STATION PRESSURE (SHIP, BUOY, C-MAN, TIDE GAUGE) - u, v | u, v used by assimilation |
281 (R - WMO Res 40 SYNOPS) |
ADPSFC | SURFACE LAND
[SYNOPTIC (fixed only), METAR] WITH REPORTED STATION PRESSURE - u,
v |
u, v used by
assimilation |
282 | SFCSHP | ANY BUOY (MOORED OR DRIFTING) WITH MISSING STATION PRESSURE AND MISSING MEAN SEA-LEVEL PRESSURE - u, v | u, v used by
assimilation Reported station pressure and mean sea-level pressure BOTH missing. Station pressure is set to 1013 mb. Elevation is less than or equal to 7.5 meters. |
283 |
SPSSMI | SSM/I SUPEROBED (1 DEGREE LAT/LON) FNMOC (OPERATIONAL) WIND SPEED OVER OCEAN - u, v | Not dumped |
284 (R - WMO Res 40 SYNOPS, U.S. & JMA SHIPS) |
ADPSFC, SFCSHP |
SURFACE MARINE (SHIP, BUOY, C-MAN, TIDE GAUGE) OR LAND [SYNOPTIC (fixed only), METAR] WITH MISSING STATION PRESSURE - u, v | u, v used by assimilation Altimeter setting is also missing (always the case for synoptic). Station pressure calculated from reported mean sea-level pressure and elevation via U.S. Standard Atmosphere approximation. Elevation is greater than 7.5 meters (if less than 7.5 meters, station pressure set equal to sea-level pressure and report type set to 281). |
285 | QKSWND | SUPEROBED (0.5 DEGREE LAT/LON) SCATTEROMETER WINDS OVER OCEAN (QUIKSCAT) - u, v | No longer produced |
286 | ERS1DA | SCATTEROMETER WINDS OVER OCEAN (ERS) - u, v | No longer produced |
287 | ADPSFC | SURFACE LAND (METAR) WITH MISSING STATION PRESSURE - u, v | u, v used by assimilation Altimeter setting is reported (never the case for synoptic). Station pressure calculated from reported altimeter setting and elevation. |
288 R |
MSONET | SURFACE MESONET - u, v | u,
v used by
assimilation |
289 | WDSATR | NON-SUPEROBED SCATTEROMETER WINDS OVER OCEAN (WINDSAT) - u, v | u, v used by assimilation (currently not available due to format change in raw files) |
290 | ASCATW | NON-SUPEROBED SCATTEROMETER
WINDS OVER OCEAN (ASCAT) - u, v (50 km resolution) |
Entire report neither monitored nor assimilated - not included in convinfo text file read by RAP-GSI |
291 | NON-SUPEROBED SCATTEROMETER WINDS OVER OCEAN (OSCAT) - u,v | When
available, the assimilation
will obtain this directly from the oscatw dump file rather
than from the PREPBUFR file (see Table
18).
This will not be written into the
PREPBUFR file. This type will never be available. Instrument failed on 20 February 2014. |
|
292 | ADPSFC | SURFACE LAND SYNOPIC (fixed only) WITH MISSING STATION PRESSURE AND MISSING SEA-LEVEL PRESSURE - u,v | u,
v not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
293 | ADPSFC | SURFACE LAND METAR WITH MISSING STATION PRESSURE, MISSING SEA-LEVEL PRESSURE AND MISSING ALTIMETER SETTING - u,v | u,
v not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
294 | SFCSHP | SURFACE MARINE (SHIP, BUOY, C-MAN, TIDE GAUGE) OR LAND (SYNOPTIC, METAR) WITH MISSING STATION PRESSURE AND MISSING SEA-LEVEL PRESSURE - u,v | u,
v not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |
295 | MSONET | SURFACE MESONET WITH MISSING STATION PRESSURE AND MISSING ALTIMETER SETTING (SEA-LEVEL PRESSURE IS ALWAYS MISSING) - u,v | u,
v not used
or monitored by
assimilation as it is not included in convinfo text file
read by RAP-GSI Station pressure estimated from U.S. Standard Atmosphere approximation Pmsl and reported temperature and elevation. |