On 25/9/20 4:57 pm, Graham Eddy wrote:
pressure and barometer are present in weewx packet
Hi Graham,
Yes, I've just seen that myself. While a test of the driver shows it
returning the right pressure, its the*barometer_mbar* value that gets
displayed
If we run both MQTT and test the driver we can see the returned values.
timt@metoffice:~$ mosquitto_sub -h localhost -t weather/#
{"dateTime": "1601019066.0", "inTemp_C": "25.4", "outTemp_C":
"11.500000000000002", "inHumidity": "40.0", "outHumidity": "74.0",
"*pressure_mbar": "1000.0*", "*relbarometer": "1000.0*", "luminosity":
"46.0", "uvradiation": "0.0", "UV": "0.0",
"pm2_5_microgram_per_meter_cubed": "8.0", "soilMoist1_centibar": "50.0",
"soilMoist2_centibar": "29.0", "soilMoist3_centibar": "25.0",
"soilMoist4_centibar": "31.0", "pm2_51_24hav": "17.9",
"lightning_strike_count": "0.0", "rain_cm": "0.0", "stormRain_cm":
"0.1", "rainRate_cm_per_hour": "0.299999999694", "dayRain_cm": "0.1",
"weekRain": "13.8", "monthRain_cm": "3.2600000000000007", "yearRain_cm":
"112.16", "windDir": "273.0", "windSpeed_kph": "18.360045633613783",
"windGust_kph": "27.720068897809043", "daymaxwind": "18.4", "wh65_batt":
"0.0", "wh41_ch1_batt": "4.0", "wh51_ch1_batt": "0.0", "wh51_ch2_batt":
"0.0", "wh51_ch3_batt": "0.0", "wh51_ch4_batt": "0.0", "wh57_batt":
"5.0", "radiation_Wpm2": "0.36306235201262826", "altimeter_mbar":
"1008.0797115649902", "appTemp_C": "7.237890566791039",
"*barometer_mbar": "1008.0759302730186"*, "beaufort_count": "3.0",
"cloudbase_meter": "624.7758702411626", "dewpoint_C":
"7.026720747689982", "heatindex_C": "11.500000000000002", "humidex_C":
"11.522561280043154", "inDewpoint_C": "10.80615363413136",
"maxSolarRad_Wpm2": "8.546640595353704", "windchill_C":
"11.500000000000002", "hourRain_cm": "0.05", "rain24_cm": "0.05",
"usUnits": "16.0"}
^Ctimt@metoffice:~sudo PYTHONPATH=/usr/share/weewx python3 -m
user.gw1000 --test-driver --ip-address=172.20.1.16
Using configuration file /etc/weewx/weewx.conf
Interrogating GW1000 at 172.20.1.16:45000
2020-09-25 17:31:10 AEST (1601019070): UV: 0, dateTime: 1601019070,
dayRain: 1.0, daymaxwind: 18.4, inHumidity: 40, inTemp: 25.4,
lightning_distance: None, lightning_last_det_time: None,
lightning_strike_count: None, luminosity: 46.0, monthRain: 32.6,
outHumidity: 74, outTemp: 11.5, pm2_5: 8.0, pm2_51_24hav: 17.9,
*pressure: 1000.0,* rain: None, rainRate: 3.0, *relbarometer: 1000.0*,
soilMoist1: 50, soilMoist2: 29, soilMoist3: 25, soilMoist4: 31,
stormRain: 1.0, usUnits: 17, uvradiation: 0.0, weekRain: 13.8,
wh41_ch1_batt: 4, wh51_ch1_batt: 0, wh51_ch2_batt: 0, wh51_ch3_batt: 0,
wh51_ch4_batt: 0, wh57_batt: 5, wh65_batt: 0, windDir: 273, windGust:
7.7, windSpeed: 5.1, yearRain: 1121.6
^C/usr/share/weewx/user/gw1000.py:2128: DeprecationWarning: isAlive() is
deprecated, use is_alive() instead
if self.thread.isAlive():
timt@metoffice:~$
Both my other server and my dashboard on Ecowitt show the Barometer
value as *pressure_mbar* not *barometer_mbar*
It's curious as to why there are so many outputs for pressure, and why
do they have a difference of 8 ?
My hand held temp & pressure unit shows the value of pressure the same
as *pressure_mbar*.
I don't know if this is a driver issue or a config issue or an issue
with the GW1000?
regards
Tim
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