Dublin / New River Valley (KPSK) *Lat: *37.13°N*Lon: *80.68°W*Elev: * 2106ft.
Fair 58°F 14°C *Humidity* 72% *Wind Speed* Calm *Barometer* 30.18 in *Dewpoint* 49°F (9°C) *Visibility* 10.00 mi *Last update* 26 Aug 8:35 am EDT *More Information:* Local Forecast Office <https://www.weather.gov/rnk>More Local Wx <http://forecast.weather.gov/obslocal.php?warnzone=VAZ013&local_place=2%20Miles%20N%20Dublin%20VA&zoneid=EDT&offset=14400>3 Day History <http://forecast.weather.gov/data/obhistory/KPSK.html>Hourly Weather Forecast <https://forecast.weather.gov/MapClick.php?lat=37.1333&lon=-80.6833&unit=0&lg=english&FcstType=graphical> On Tuesday, August 26, 2025 at 8:53:11 AM UTC-4 kufuu wrote: > Care to help me calibrate a lacrosse ws2315 barometer for the same > location ? > @1865 ft > > LOOP: 2025-08-26 08:50:36 EDT (1756212636) 'altimeter': > '30.164197911340803', 'appTemp': '51.38368578493353', 'barometer': > '30.182147019224704', 'cloudbase': '2309.6401397103373', 'dateTime': > '1756212636', 'dewpoint': '49.424', 'ET': 'None', 'heatindex': '50.655', > 'humidex': '53.50448395157409', 'inHumidity': '63.0', 'inTemp': '68.0', > 'maxSolarRad': '313.0360228722064', 'outHumidity': '93.0', 'outTemp': > '51.44', 'pressure': '28.18637306875', 'rain': '0.0', 'rainRate': '0.0', > 'rainTotal': '2.123', 'usUnits': '1', 'windchill': '51.44', 'windDir': > 'None', 'windGust': 'None', 'windGustDir': 'None', 'windrun': 'None', > 'windSpeed': '0.0' > REC: 2025-08-26 08:50:00 EDT (1756212600) 'altimeter': > '30.165237851863115', 'appTemp': '51.156335502157674', 'barometer': > '30.183928516712175', 'cloudbase': '2309.283134427261', 'dateTime': > '1756212600', 'dewpoint': '49.244', 'ET': 'None', 'heatindex': '50.457', > 'humidex': '53.243755294635065', 'inHumidity': '63.0', 'inTemp': '68.0', > 'interval': '5.0', 'maxSolarRad': '306.82044187271407', 'outHumidity': > '93.0', 'outTemp': '51.26', 'pressure': '28.18735740166667', 'rain': '0.0', > 'rainRate': '0.0', 'rainTotal': '2.123', 'usUnits': '1', 'windchill': > '51.26', 'windDir': 'None', 'windGust': '0.0', 'windGustDir': 'None', > 'windrun': '0.0', 'windSpeed': '0.0' > > On Sunday, August 24, 2025 at 9:55:39 AM UTC-4 kufuu wrote: > >> Thank You very much !! >> >> On Sunday, August 24, 2025 at 9:39:57 AM UTC-4 [email protected] wrote: >> >>> WeeWX: >>> altimeter': '30.029 >>> barometer': '29.98 >>> pressure': '28.058 >>> >>> KPSK 2025-08-24 08:35:00 altimeter = 30.02 inHg >>> >>> KPSK 2025-08-24 08:35:00 SLP =1014.22 = 29.95 inHg >>> >>> You are spot on with altimeter! >>> KPSK does not publish SLP in its METAR so I had to hunt around for it. >>> You can us your NWS Time series Viewer to get SLP.. WeeWX refers to SLP as >>> "barometer". >>> >>> I'd say you are now calibrated. >>> >>> On Sunday, August 24, 2025 at 9:06:51 AM UTC-4 kufuu wrote: >>> >>>> >>>> *Current conditions at* Dublin / New River Valley (KPSK) *Lat: *37.13°N >>>> *Lon: *80.68°W*Elev: *2106ft. >>>> >>>> Overcast >>>> >>>> 67°F >>>> >>>> 19°C >>>> >>>> *Humidity* >>>> 88% >>>> *Wind Speed* >>>> SW 3 mph >>>> *Barometer* >>>> 30.02 in >>>> *Dewpoint* >>>> 64°F (18°C) >>>> *Visibility* >>>> 10.00 mi >>>> *Last update* >>>> 24 Aug 8:35 am EDT >>>> >>>> On Sunday, August 24, 2025 at 8:56:35 AM UTC-4 kufuu wrote: >>>> >>>>> REC: 2025-08-24 08:50:00 EDT (1756039800) 'altimeter': >>>>> '30.029532326429237', 'appTemp': '72.57562147734592', 'barometer': >>>>> '29.981221699640386', 'cloudbase': '2929.6889799923492', 'dateTime': >>>>> '1756039800', 'dewpoint': '63.31536848803366', 'ET': 'None', 'heatindex': >>>>> '68.495', 'humidex': '78.03578397157159', 'inDewpoint': >>>>> '54.71694388930514', 'inHumidity': '61', 'inTemp': '68.72', 'interval': >>>>> '5', 'maxSolarRad': '315.9994602721425', 'outHumidity': '85', 'outTemp': >>>>> '68.0', 'pressure': '28.058911365', 'rain': '0.0', 'rainRate': '0.0', >>>>> 'usUnits': '1', 'windchill': '68.0', 'windDir': 'None', 'windGust': >>>>> '0.0', >>>>> 'windGustDir': 'None', 'windrun': '0.0', 'windSpeed': '0.0' >>>>> LOOP: 2025-08-24 08:51:41 EDT (1756039901) 'altimeter': >>>>> '30.029532326429237', 'appTemp': '72.82860931324616', 'barometer': >>>>> '29.98054422916703', 'cloudbase': '2930.511265697056', 'dateTime': >>>>> '1756039901', 'dewpoint': '63.49175043093296', 'ET': 'None', 'heatindex': >>>>> '68.69300000000001', 'humidex': '78.34213268284668', 'inDewpoint': >>>>> '54.71694388930514', 'inHumidity': '61', 'inTemp': '68.72', >>>>> 'inTempBatteryStatus': '0', 'maxSolarRad': '322.44979536500733', >>>>> 'outHumidity': '85', 'outTemp': '68.18', 'outTempBatteryStatus': '0', >>>>> 'pressure': '28.058911365', 'rain': 'None', 'rainBatteryStatus': '0', >>>>> 'rainRate': '0.0', 'rxCheckPercent': '100', 'usUnits': '1', >>>>> 'windBatteryStatus': '0', 'windchill': '68.18', 'windDir': 'None', >>>>> 'windGust': '0.0', 'windGustDir': 'None', 'windrun': 'None', 'windSpeed': >>>>> '0.0' >>>>> >>>>> >>>>> On Saturday, August 23, 2025 at 7:11:17 PM UTC-4 [email protected] >>>>> wrote: >>>>> >>>>>> Unfortunately your LaCrosse model has been "retired" and from looking >>>>>> at a number of posts at wxforum.net it appears that your absolute >>>>>> pressure value is not user adjustable. Therefore, we can try using WeeWX >>>>>> to >>>>>> modify/re-calibrate your absolute pressure/pressure. >>>>>> >>>>>> Restore the station altitude back to 1865 ft Try putting in a >>>>>> calibration offset of -1.79 inHg. in your weewx.conf file (see below). >>>>>> Restart WeeWX then run another LOOP to obtain the three pressures; >>>>>> "pressure", "altimeter" and "barometer" to see iif barometer and >>>>>> altimeter >>>>>> seem to be more accurate. When you are comparing pressure values from >>>>>> your >>>>>> weather station to an airport you must ensure tht both you and the >>>>>> airport you are comparing with is in the same pressure system, i.e, the >>>>>> same high pressure or low pressure system, KPSK is considered to be a >>>>>> close-by airport 15 miles/25 km so chances are you should be in the same >>>>>> pressure system. Any other airport farther away gets a bit trickier. >>>>>> >>>>>> If you wish to read a bit more about barometer set-up, configuration >>>>>> and troubleshooting, check out the barometer wiki at >>>>>> www.barometer-wiki.ca/barometer. >>>>>> >>>>>> Good luck! >>>>>> >>>>>> [StdCalibrate] >>>>>> [[Corrections]] >>>>>> pressure = pressure - 1.79 >>>>>> >>>>>> On Friday, August 22, 2025 at 9:18:07 AM UTC-4 kufuu wrote: >>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> On Friday, August 22, 2025 at 8:22:25 AM UTC-4 [email protected] >>>>>>> wrote: >>>>>>> >>>>>>>> EDIT: Sorry. I meant to say station pressure calculator not station >>>>>>>> elevation calculator >>>>>>>> You can use this station pressure calculator: >>>>>>>> https://www.sensorsone.com/elevation-station-qfe-sea-level-qnh-pressure-calculator/?ab=1&v0=1865&f0=ft&f1=inHg0C&f2=inHg0C >>>>>>>> >>>>>>>> Note: This calculator uses aviation terms. QFE = station pressure >>>>>>>> and QNH = altimeter setting. I've already entered in your elevation. >>>>>>>> All >>>>>>>> you have to do is enter in the altimeter setting of your airport in >>>>>>>> the QNH >>>>>>>> input field and the calculator will calculate your QFE (station >>>>>>>> pressure). >>>>>>>> --- >>>>>>>> >>>>>>>> On Thursday, August 21, 2025 at 2:49:01 PM UTC-4 [email protected] >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Given: >>>>>>>>> >>>>>>>>> Aug 20 6:35 pm >>>>>>>>> >>>>>>>>> Altitude (true) = 1865 ft >>>>>>>>> WeeWX altitude = 70 ft >>>>>>>>> WeeWX altimeter= 29.86 inHg (rounded)) >>>>>>>>> WeeWX barometer = 29.85 inHg (rounded) >>>>>>>>> WeeWX pressure = 29.78 inHg (rounded) >>>>>>>>> >>>>>>>>> NOTE: at altitude = 70 ft we are very close to sea level (altitude >>>>>>>>> = 0). As mentioned in my previous post, all three pressures >>>>>>>>> hypothetically, >>>>>>>>> should be the same at sea level. We can see that clearly happening at >>>>>>>>> the >>>>>>>>> 70 ft altitude where the readings start getting closer together. >>>>>>>>> >>>>>>>>> Aug 20 18:35 (from mesowest): >>>>>>>>> >>>>>>>>> KPSK elevation = 2106 ft >>>>>>>>> KPSK pressure = 27.74 >>>>>>>>> KPSK altimeter = 29.95 >>>>>>>>> >>>>>>>>> EXAMPLE station elevation calculation: >>>>>>>>> >>>>>>>>> LaCrosse true altitude = 1865 ft >>>>>>>>> KPSK altimeter= 29.95 inHg >>>>>>>>> >>>>>>>>> Solving for LaCrosse "pressure" = 27.99 inHg >>>>>>>>> >>>>>>>>> As reported LaCrosse "pressure" = 29.78 inHg >>>>>>>>> >>>>>>>>> It looks like your current pressure of 29.78 is much too high. >>>>>>>>> >>>>>>>>> In order to calculate altimeter, at a location with a 1865 ft >>>>>>>>> altitude, your relative pressure on your console should always be >>>>>>>>> reading >>>>>>>>> 1.96 Hg higher than your current live absolute pressure ("pressure"). >>>>>>>>> >>>>>>>>> To re-calibrate your display console: >>>>>>>>> >>>>>>>>> 1. Calculate your station pressure (follow the example above) and >>>>>>>>> then add 1.96 to this number to get your corrected relative pressure. >>>>>>>>> Modify the existing relative pressure in your display console. >>>>>>>>> 2. Your pressure is wrong and you will have to fix it. I was >>>>>>>>> unable to find a way to modify your absolute pressure from your >>>>>>>>> manual. You >>>>>>>>> may have to contact LaCrosse and see how this may be done. >>>>>>>>> 3. Alternatively, I believe there is a way to add a pressure >>>>>>>>> calibration offset in the WeeWX config file. >>>>>>>>> 4. Once you fixed your absolute pressure and relative pressure,, >>>>>>>>> don'forget to put back your correct station altitude of 1865 ft. >>>>>>>>> --- >>>>>>>>> >>>>>>>>> On Wednesday, August 20, 2025 at 7:11:02 PM UTC+4 kufuu wrote: >>>>>>>>> >>>>>>>>>> Correction , I have weewx set at 70ft elevation to try and match >>>>>>>>>> another weather station, sorry about that. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Wednesday, August 20, 2025 at 6:50:00 PM UTC-4 kufuu wrote: >>>>>>>>>> >>>>>>>>>>> Im about 15 miles away >>>>>>>>>>> >>>>>>>>>>> On Wednesday, August 20, 2025 at 6:47:42 PM UTC-4 kufuu wrote: >>>>>>>>>>> >>>>>>>>>>>> My actual elevation is 1865ft , weewx is set to 0 >>>>>>>>>>>> >>>>>>>>>>>> Using configuration file /etc/weewx/weewx.conf >>>>>>>>>>>> REC: 2025-08-20 18:35:00 EDT (1755729300) 'altimeter': >>>>>>>>>>>> '29.856197863702114', 'appTemp': '84.16620032955495', 'barometer': >>>>>>>>>>>> '29.850973617639387', 'cloudbase': '1750.7310847902036', >>>>>>>>>>>> 'dateTime': >>>>>>>>>>>> '1755729300', 'dewpoint': '69.42478322692313', 'ET': 'None', >>>>>>>>>>>> 'heatindex': >>>>>>>>>>>> '77.86800000000002', 'humidex': '91.66911741879971', 'inDewpoint': >>>>>>>>>>>> '56.232061622715676', 'inHumidity': '56', 'inTemp': >>>>>>>>>>>> '72.86000000000001', >>>>>>>>>>>> 'interval': '5', 'maxSolarRad': '192.36417227192797', >>>>>>>>>>>> 'outHumidity': '78', >>>>>>>>>>>> 'outTemp': '76.82000000000002', 'pressure': '29.778039395', >>>>>>>>>>>> 'rain': '0.0', >>>>>>>>>>>> 'rainRate': '0.0', 'usUnits': '1', 'windchill': >>>>>>>>>>>> '76.82000000000002', >>>>>>>>>>>> 'windDir': 'None', 'windGust': '0.0', 'windGustDir': 'None', >>>>>>>>>>>> 'windrun': >>>>>>>>>>>> '0.0', 'windSpeed': '0.0' >>>>>>>>>>>> >>>>>>>>>>>> LOOP: 2025-08-20 18:35:44 EDT (1755729344) 'altimeter': >>>>>>>>>>>> '29.856197863702114', 'appTemp': '84.16620032955495', 'barometer': >>>>>>>>>>>> '29.850973617639387', 'cloudbase': '1750.7310847902036', >>>>>>>>>>>> 'dateTime': >>>>>>>>>>>> '1755729344', 'dewpoint': '69.42478322692313', 'ET': 'None', >>>>>>>>>>>> 'heatindex': >>>>>>>>>>>> '77.86800000000002', 'humidex': '91.66911741879971', 'inDewpoint': >>>>>>>>>>>> '56.232061622715676', 'inHumidity': '56', 'inTemp': >>>>>>>>>>>> '72.86000000000001', >>>>>>>>>>>> 'inTempBatteryStatus': '0', 'maxSolarRad': '189.6877965534115', >>>>>>>>>>>> 'outHumidity': '78', 'outTemp': '76.82000000000002', >>>>>>>>>>>> 'outTempBatteryStatus': '0', 'pressure': '29.778039395', 'rain': >>>>>>>>>>>> 'None', >>>>>>>>>>>> 'rainBatteryStatus': '0', 'rainRate': '0.0', 'rxCheckPercent': >>>>>>>>>>>> '100', >>>>>>>>>>>> 'usUnits': '1', 'windBatteryStatus': '0', 'windchill': >>>>>>>>>>>> '76.82000000000002', >>>>>>>>>>>> 'windDir': 'None', 'windGust': '0.0', 'windGustDir': 'None', >>>>>>>>>>>> 'windrun': >>>>>>>>>>>> 'None', 'windSpeed': '0.0' >>>>>>>>>>>> >>>>>>>>>>>> KPSK dublin VA >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> *Current conditions at* Dublin / New River Valley (KPSK) >>>>>>>>>>>> *Lat: *37.13°N*Lon: *80.68°W*Elev: *2106ft. >>>>>>>>>>>> >>>>>>>>>>>> Mostly Cloudy >>>>>>>>>>>> >>>>>>>>>>>> 76°F >>>>>>>>>>>> >>>>>>>>>>>> 24°C >>>>>>>>>>>> >>>>>>>>>>>> *Humidity* >>>>>>>>>>>> 76% >>>>>>>>>>>> *Wind Speed* >>>>>>>>>>>> E 7 mph >>>>>>>>>>>> *Barometer* >>>>>>>>>>>> 29.95 in >>>>>>>>>>>> *Dewpoint* >>>>>>>>>>>> 68°F (20°C) >>>>>>>>>>>> *Visibility* >>>>>>>>>>>> 10.00 mi >>>>>>>>>>>> *Heat Index* >>>>>>>>>>>> 77°F (25°C) >>>>>>>>>>>> *Last update* >>>>>>>>>>>> 20 Aug 6:35 pm EDT >>>>>>>>>>>> >>>>>>>>>>>> *More Information:* >>>>>>>>>>>> >>>>>>>>>>>> Local Forecast Office <https://www.weather.gov/rnk>More Local >>>>>>>>>>>> Wx >>>>>>>>>>>> <http://forecast.weather.gov/obslocal.php?warnzone=VAZ013&local_place=2%20Miles%20N%20Dublin%20VA&zoneid=EDT&offset=14400>3 >>>>>>>>>>>> >>>>>>>>>>>> Day History >>>>>>>>>>>> <http://forecast.weather.gov/data/obhistory/KPSK.html>Hourly >>>>>>>>>>>> Weather >>>>>>>>>>>> Forecast >>>>>>>>>>>> <https://forecast.weather.gov/MapClick.php?lat=37.1333&lon=-80.6833&unit=0&lg=english&FcstType=graphical> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Wednesday, August 20, 2025 at 6:00:53 PM UTC-4 >>>>>>>>>>>> [email protected] wrote: >>>>>>>>>>>> >>>>>>>>>>>>> The three pressures on your LOOP was "altimeter", "barometer" >>>>>>>>>>>>> and "pressure". >>>>>>>>>>>>> If you set station altitude = 0 then you are telling your >>>>>>>>>>>>> weather station's barometer that it is located at sea level. >>>>>>>>>>>>> Therefore all three pressures shouldl read the same. >>>>>>>>>>>>> >>>>>>>>>>>>> "pressure" is just your local atmospheric pressure at your >>>>>>>>>>>>> location's altitude.. >>>>>>>>>>>>> "altimeter" is a sea level pressure that factors in your >>>>>>>>>>>>> altitude above sea level and "corrects" your local pressure >>>>>>>>>>>>> (station >>>>>>>>>>>>> pressure) and calculates an equivalent pressure at sea level. >>>>>>>>>>>>> "barometer" is also a sea level pressure except it factors in >>>>>>>>>>>>> your station pressure "(pressure" in WeeWX) , local temperature >>>>>>>>>>>>> and >>>>>>>>>>>>> humidity and "corrects" it to an equivalent pressure at sea >>>>>>>>>>>>> level. >>>>>>>>>>>>> >>>>>>>>>>>>> I took a quick look at your weather station's manual and it >>>>>>>>>>>>> appears that your display console reads "relative pressure" only. >>>>>>>>>>>>> So in >>>>>>>>>>>>> your case if you set station altitude = 0 in WeeWX, WeeWX's SLP >>>>>>>>>>>>> correction >>>>>>>>>>>>> will calculate a correction = 0. It makes sense because you told >>>>>>>>>>>>> WeeWX you >>>>>>>>>>>>> are located at sea level so there is no need to correct your >>>>>>>>>>>>> "pressure" to >>>>>>>>>>>>> sea level - you are already at sea level! Therefore "pressure" = >>>>>>>>>>>>> "barometer" at sea level ( altitude = 0). >>>>>>>>>>>>> >>>>>>>>>>>>> I am not familiar with LaCrosse barometer operations- but I'll >>>>>>>>>>>>> try to help. Other LaCrosse owners can certainly jump in... >>>>>>>>>>>>> >>>>>>>>>>>>> Things to check. >>>>>>>>>>>>> >>>>>>>>>>>>> 1. What have you entered as your station altitude in WeeWX? >>>>>>>>>>>>> Did you ensure that the station altitude you entered in WeeWX is >>>>>>>>>>>>> the >>>>>>>>>>>>> altitude of the barometric sensor (total height above sea level?) >>>>>>>>>>>>> How did >>>>>>>>>>>>> you calculate your station altitude? >>>>>>>>>>>>> >>>>>>>>>>>>> 2. Your weather station manual makes no mention of sea level >>>>>>>>>>>>> pressure calculations, entering an altitude or elevation in your >>>>>>>>>>>>> display >>>>>>>>>>>>> console.or using an offset. The manual implies that the console >>>>>>>>>>>>> only >>>>>>>>>>>>> displays relative pressure? Can you confirm that? >>>>>>>>>>>>> >>>>>>>>>>>>> 3. How close are you to an official weather station at an >>>>>>>>>>>>> airport? Can you provide the ICAO code for it? Or the name of the >>>>>>>>>>>>> airport? >>>>>>>>>>>>> >>>>>>>>>>>>> 4. Your July 31 LOOP altimeter and barometer readings appear >>>>>>>>>>>>> to be unseasonably high for typical summertime weather. >>>>>>>>>>>>> >>>>>>>>>>>>> 5. WeeWX is calculating altimeter correctly but WeeWX >>>>>>>>>>>>> barometer seems high compared to the Starpath online SLP >>>>>>>>>>>>> calculator using >>>>>>>>>>>>> the same input parameters. WeeWX "barometer" should be close to >>>>>>>>>>>>> be the same >>>>>>>>>>>>> or less than "altimeter" at the temperatures you reported. >>>>>>>>>>>>> >>>>>>>>>>>>> 6. Does your weather station use PC software from the >>>>>>>>>>>>> manufacturer? If so, what is it reporting currently for absolute >>>>>>>>>>>>> pressure >>>>>>>>>>>>> and relative pressure? Can you adjust your absolute pressure? >>>>>>>>>>>>> >>>>>>>>>>>>> 7. Can you do another LOOP and give us the three pressures >>>>>>>>>>>>> (altimeter, barometer, and pressure)? >>>>>>>>>>>>> >>>>>>>>>>>>> At the same time you do a LOOP ,can you obtain the altimeter >>>>>>>>>>>>> setting of a close-by airport. And finally, can you obtain the >>>>>>>>>>>>> elevation of >>>>>>>>>>>>> that airport. >>>>>>>>>>>>> >>>>>>>>>>>>> Summing up, we need: your station altitude, your weather >>>>>>>>>>>>> station's absolute pressure, relative pressure and the current >>>>>>>>>>>>> WeeWX LOOP >>>>>>>>>>>>> pressure values (altimeter, barometer, and pressure) and the LOOP >>>>>>>>>>>>> outside >>>>>>>>>>>>> temperature. In order to make some pressure comparisons and >>>>>>>>>>>>> accuracy >>>>>>>>>>>>> checks. We would also need , the name(s) of any close-by >>>>>>>>>>>>> airport(s) and how >>>>>>>>>>>>> close you are to these airports. lus we need the airport >>>>>>>>>>>>> altimeter setting >>>>>>>>>>>>> reading and elevation. As Tom mentioned in the wiki, you have to >>>>>>>>>>>>> be careful >>>>>>>>>>>>> about comparing your relative pressure on your display console >>>>>>>>>>>>> with the >>>>>>>>>>>>> WeeWX "barometer" calculation. They could be two different things. >>>>>>>>>>>>> >>>>>>>>>>>>> Michael's advice is I think, correct. You probably need to >>>>>>>>>>>>> re-calibrate or at least verify if your station pressure/absolute >>>>>>>>>>>>> value is >>>>>>>>>>>>> accurate. >>>>>>>>>>>>> >>>>>>>>>>>>> On Wednesday, August 20, 2025 at 1:33:38 AM UTC+4 >>>>>>>>>>>>> [email protected] wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> Which obs_type "reads what is on the display", when altitude >>>>>>>>>>>>>> is set to 0? pressure, altimeter or barometer or all three? (It >>>>>>>>>>>>>> should be >>>>>>>>>>>>>> all three) When setting your altitude, pressure should always >>>>>>>>>>>>>> "read what is >>>>>>>>>>>>>> on the display", altimeter and barometer will change with the >>>>>>>>>>>>>> altitude you >>>>>>>>>>>>>> configure. >>>>>>>>>>>>>> >>>>>>>>>>>>>> You should calibrate your station to the real pressure >>>>>>>>>>>>>> provided by a reliable station near you, which is located at the >>>>>>>>>>>>>> same >>>>>>>>>>>>>> altitude. Then configure the altitude of the station in weewx, >>>>>>>>>>>>>> then choose >>>>>>>>>>>>>> the obs_types you want to have displayed in your report. >>>>>>>>>>>>>> Depending on what >>>>>>>>>>>>>> you choose, the may or may not "read what is on the display", >>>>>>>>>>>>>> which is >>>>>>>>>>>>>> perfectly fine for altimeter and barometer. >>>>>>>>>>>>>> kufuu schrieb am Dienstag, 19. August 2025 um 21:09:21 UTC+2: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> If I put 0 altitude in weewx config then it reads what is on >>>>>>>>>>>>>>> the display, is there any way to correct or just leave it 0 ? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Thursday, July 31, 2025 at 9:29:40 AM UTC-4 kufuu wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> It can wait till then and good luck, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Thursday, July 31, 2025 at 9:06:30 AM UTC-4 kufuu wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Let me redo this and put the dates in order, >>>>>>>>>>>>>>>>> LOOP: 2025-07-31 08:45:20 EDT (1753965920) 'altimeter': >>>>>>>>>>>>>>>>> '31.994965595814566', 'appTemp': '82.83203424777768', >>>>>>>>>>>>>>>>> 'barometer': >>>>>>>>>>>>>>>>> '31.942483641883886', 'cloudbase': '2805.6732703464695', >>>>>>>>>>>>>>>>> 'dateTime': >>>>>>>>>>>>>>>>> '1753965920', 'dewpoint': '70.70103761047554', 'ET': 'None', >>>>>>>>>>>>>>>>> 'heatindex': >>>>>>>>>>>>>>>>> '76.113', 'humidex': '90.81599237942409', 'inDewpoint': >>>>>>>>>>>>>>>>> '55.52280883736111', 'inHumidity': '58', 'inTemp': '71.06', >>>>>>>>>>>>>>>>> 'inTempBatteryStatus': '0', 'maxSolarRad': >>>>>>>>>>>>>>>>> '357.687499228319', >>>>>>>>>>>>>>>>> 'outHumidity': '87', 'outTemp': '74.84', >>>>>>>>>>>>>>>>> 'outTempBatteryStatus': '0', >>>>>>>>>>>>>>>>> 'pressure': '29.919783335', 'rain': '0.0', >>>>>>>>>>>>>>>>> 'rainBatteryStatus': '0', >>>>>>>>>>>>>>>>> 'rainRate': '0.0', 'rxCheckPercent': '100', 'usUnits': '1', >>>>>>>>>>>>>>>>> 'windBatteryStatus': '0', 'windchill': '74.84', 'windDir': >>>>>>>>>>>>>>>>> 'None', >>>>>>>>>>>>>>>>> 'windGust': '0.0', 'windGustDir': 'None', 'windrun': 'None', >>>>>>>>>>>>>>>>> 'windSpeed': >>>>>>>>>>>>>>>>> '0.0' >>>>>>>>>>>>>>>>> REC: 2025-07-31 08:45:00 EDT (1753965900) 'altimeter': >>>>>>>>>>>>>>>>> '31.994965595814566', 'appTemp': '82.83203424777768', >>>>>>>>>>>>>>>>> 'barometer': >>>>>>>>>>>>>>>>> '31.942483641883886', 'cloudbase': '2805.6732703464695', >>>>>>>>>>>>>>>>> 'dateTime': >>>>>>>>>>>>>>>>> '1753965900', 'dewpoint': '70.70103761047554', 'ET': 'None', >>>>>>>>>>>>>>>>> 'heatindex': >>>>>>>>>>>>>>>>> '76.113', 'humidex': '90.81599237942409', 'inDewpoint': >>>>>>>>>>>>>>>>> '55.52280883736111', 'inHumidity': '58.0', 'inTemp': '71.06', >>>>>>>>>>>>>>>>> 'inTempBatteryStatus': '0.0', 'interval': '5.0', >>>>>>>>>>>>>>>>> 'maxSolarRad': >>>>>>>>>>>>>>>>> '351.7781598061274', 'outHumidity': '87.0', 'outTemp': >>>>>>>>>>>>>>>>> '74.84', >>>>>>>>>>>>>>>>> 'outTempBatteryStatus': '0.0', 'pressure': '29.919783335', >>>>>>>>>>>>>>>>> 'rain': '0.0', >>>>>>>>>>>>>>>>> 'rainBatteryStatus': '0.0', 'rainRate': '0.0', >>>>>>>>>>>>>>>>> 'rxCheckPercent': '97.5', >>>>>>>>>>>>>>>>> 'usUnits': '1', 'windBatteryStatus': '0.0', 'windchill': >>>>>>>>>>>>>>>>> '74.84', >>>>>>>>>>>>>>>>> 'windDir': 'None', 'windGust': '0.0', 'windGustDir': 'None', >>>>>>>>>>>>>>>>> 'windrun': >>>>>>>>>>>>>>>>> '0.0', 'windSpeed': '0.0' >>>>>>>>>>>>>>>>> Traceback (most recent call last): >>>>>>>>>>>>>>>>> File "/usr/share/weewx/weewx/reportengine.py", line 248, >>>>>>>>>>>>>>>>> in run >>>>>>>>>>>>>>>>> obj.start() >>>>>>>>>>>>>>>>> File "/usr/share/weewx/weewx/reportengine.py", line 465, >>>>>>>>>>>>>>>>> in start >>>>>>>>>>>>>>>>> self.run() >>>>>>>>>>>>>>>>> File "/usr/share/weewx/weewx/reportengine.py", line 621, >>>>>>>>>>>>>>>>> in run >>>>>>>>>>>>>>>>> ncopy += weeutil.weeutil.deep_copy_path(path, >>>>>>>>>>>>>>>>> html_dest_dir) >>>>>>>>>>>>>>>>> File "/usr/share/weewx/weeutil/weeutil.py", line 1811, >>>>>>>>>>>>>>>>> in deep_copy_path >>>>>>>>>>>>>>>>> shutil.copy(path, d) >>>>>>>>>>>>>>>>> File "/usr/lib/python3.9/shutil.py", line 418, in copy >>>>>>>>>>>>>>>>> copyfile(src, dst, follow_symlinks=follow_symlinks) >>>>>>>>>>>>>>>>> File "/usr/lib/python3.9/shutil.py", line 264, in >>>>>>>>>>>>>>>>> copyfile >>>>>>>>>>>>>>>>> with open(src, 'rb') as fsrc, open(dst, 'wb') as fdst: >>>>>>>>>>>>>>>>> PermissionError: [Errno 13] Permission denied: >>>>>>>>>>>>>>>>> '/var/www/html/weewx/seasons.css' >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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