there you go! On Sat, Oct 7, 2023 at 6:05 PM Paolo Franchini <[email protected]> wrote:
> OK. This explains it all. The external sensor is not connected, so > actually the unit is reading only the internal temperature, hence the > missing barometer. > > On Sunday, 8 October 2023 at 02:00:15 UTC+1 Tom Keffer wrote: > >> BTW, you're not getting outTemp *at all,* let alone temperatures from 12 >> hours ago, so something is wrong with your sensor. Perhaps a bad battery? >> >> On Sat, Oct 7, 2023 at 5:58 PM Tom Keffer <[email protected]> wrote: >> >>> It needs the external temperature (outTemp), not the inside temperature. >>> >>> On Sat, Oct 7, 2023 at 5:37 PM Paolo Franchini <[email protected]> >>> wrote: >>> >>>> Thanks! On the wiki it says "[...] barometer requires the temperature >>>> 12 hours ago in order to correct for diurnal tide effects." So maybe I >>>> should not expect the barometer value to be calculated straight away and >>>> probably was not running long enough to get it. >>>> >>>> the intemp is present, not the external (which maybe is required as >>>> well) since have to fix the transmitter first. >>>> >>>> On Saturday, 7 October 2023 at 22:29:49 UTC+1 Tom Keffer wrote: >>>> >>>>> Your hardware is measuring "pressure", which is the uncorrected >>>>> "gauge" pressure. You want "barometer", which is pressure corrected for >>>>> altitude and temperature. See the wiki article *Barometer, pressure, >>>>> and altimeter >>>>> <https://github.com/weewx/weewx/wiki/Barometer,-pressure,-and-altimeter>* >>>>> for the differences. >>>>> >>>>> To calculate "barometer" from "pressure" requires temperature, as well >>>>> as station altitude. For whatever reason, your station is not emitting >>>>> temperature, so "barometer" cannot be calculated. >>>>> >>>>> I don't have enough experience with the Fine Offset stations to >>>>> comment on why temperature is not being emitted. >>>>> >>>>> -tk >>>>> >>>>> On Sat, Oct 7, 2023 at 2:12 PM Paolo Franchini <[email protected]> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I am using the above station on Fedora 38, but I do not see on the >>>>>> "Seasons" webpage the pressure. wee_device shows the pressure as on >>>>>> the display (note, I have the remote sensors currently disconnected) >>>>>> >>>>>> [root@fedora bin]# ./wee_device --current >>>>>> Using configuration file /home/franchini/weewx/weewx.conf >>>>>> Using FineOffsetUSB driver version 1.20 (weewx.drivers.fousb) >>>>>> {'usUnits': 16, 'dateTime': 1696712761, 'inHumidity': 81.0, 'inTemp': >>>>>> 20.700000000000003, 'outHumidity': None, 'outTemp': None, 'pressure': >>>>>> 1022.3000000000001, 'windSpeed' >>>>>> : None, 'windGust': None, 'windDir': None, 'rain': None, 'radiation': >>>>>> None, 'UV': None, 'status': 64, 'ptr': 1996, 'delay': 12, >>>>>> 'rxCheckPercent': >>>>>> 0, 'outTempBatteryStatus' >>>>>> : 0, 'rainTotal': 0.0} >>>>>> >>>>>> but weewxd leaves it empty, so I imagine no plots for this reason >>>>>> >>>>>> LOOP: 2023-10-07 18:37:40 BST (1696700260) 'altimeter': >>>>>> '30.161698861370837', 'appTemp': 'None', 'barometer': 'None', >>>>>> 'cloudbase': >>>>>> 'None', 'dateTime': '1696700260', 'del >>>>>> ay': '14', 'dewpoint': 'None', 'ET': 'None', 'heatindex': 'None', >>>>>> 'humidex': 'None', 'inDewpoint': '64.22383957565924', 'inHumidity': >>>>>> '82.0', >>>>>> 'inTemp': '69.98', 'maxSolarR >>>>>> ad': 'None', 'outHumidity': 'None', 'outTemp': 'None', >>>>>> 'outTempBatteryStatus': '0', 'pressure': '30.158976233750003', 'ptr': >>>>>> '1856', 'radiation': 'None', 'rain': '0.0', 'r >>>>>> ainRate': '0.0', 'rainTotal': '0.0', 'rxCheckPercent': '0', 'status': >>>>>> '64', 'usUnits': '1', 'UV': 'None', 'windchill': 'None', 'windDir': >>>>>> 'None', >>>>>> 'windGust': 'None', 'wind >>>>>> GustDir': 'None', 'windrun': 'None', 'windSpeed': 'None' >>>>>> >>>>>> Current configuration: >>>>>> version = 4.10.2 >>>>>> station_type = FineOffsetUSB >>>>>> model = WH3081 >>>>>> >>>>>> Many thanks, >>>>>> >>>>>> Paolo >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "weewx-user" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/weewx-user/03772962-9295-4c0e-8011-f7503c813a8dn%40googlegroups.com >>>>>> <https://groups.google.com/d/msgid/weewx-user/03772962-9295-4c0e-8011-f7503c813a8dn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "weewx-user" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/c19d0dad-3f39-4310-8d65-4c8c54fa77a3n%40googlegroups.com >>>> <https://groups.google.com/d/msgid/weewx-user/c19d0dad-3f39-4310-8d65-4c8c54fa77a3n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/f6855b20-3d0d-47a5-8513-c648b1798a0fn%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/f6855b20-3d0d-47a5-8513-c648b1798a0fn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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