A service should be listed only once. All services run in order. If it's in report_services, it will be run *after* the archiving service, StdArchive. Put it at the end of process_services.
On Tue, Aug 4, 2020 at 4:35 PM Kevin Key <[email protected]> wrote: > Ohh, I only have user.evapcooler.MyEvapCooler listed in report_services in > weewx.config. So it should also be added to process_services? What about > archive_services and restful_services? > > > On Tuesday, August 4, 2020 at 4:28:57 PM UTC-7 [email protected] wrote: > >> Where does your service MyEvapCooler sit in the list of services to be >> run by the engine? You probably want it at the end of process_services. I >> don't know what file it's in, but say it's in myevapcooler.py, then you'd >> want: >> >> process_services = weewx.engine.StdConvert, >> weewx.engine.StdCalibrate, weewx.engine.StdQC, >> weewx.wxservices.StdWXCalculate, user.myevapcooler.MyEvapCooler >> >> >> >> >> On Tue, Aug 4, 2020 at 4:15 PM Kevin Key <[email protected]> wrote: >> >>> Should I be specifying something other than archive record? Oh, outTemp >>> is there. Here's a larger snippet of the output: >>> >>> >>> sudo weewxd >>> LOOP: 2020-08-04 16:10:20 PDT (1596582620) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582620, pressure: 29.922026, rain: >>> None, rainRate: 0, txBatteryStatus: 0, usUnits: 1, windDir: 338.0, >>> windSpeed: 4.0 >>> LOOP: 2020-08-04 16:10:23 PDT (1596582623) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582623, extraHumid2: 74.0, extraTemp2: >>> 74.6, extraTemp2BatteryStatus: 74.6, pressure: 29.922026, rainRate: 0, >>> usUnits: 1 >>> LOOP: 2020-08-04 16:10:23 PDT (1596582623) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582623, inDewpoint: 64.675919618, >>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>> 29.922026, rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:10:24 PDT (1596582624) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582624, dewpoint: 63.1346846273, >>> heatindex: 88.7569178536, outHumidity: 44.0, outTemp: 87.8, pressure: >>> 29.922026, rainRate: 0, txBatteryStatus: 0, usUnits: 1, windchill: 87.8, >>> windSpeed: 5.0 >>> LOOP: 2020-08-04 16:10:33 PDT (1596582633) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582633, extraHumidity1: 76.0, >>> extraTemp1: 37.7, extraTemp1BatteryStatus: 37.7, pressure: 29.922026, >>> rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:10:39 PDT (1596582639) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582639, extraHumid2: 74.0, extraTemp2: >>> 74.6, extraTemp2BatteryStatus: 74.6, pressure: 29.922026, rainRate: 0, >>> usUnits: 1 >>> LOOP: 2020-08-04 16:10:40 PDT (1596582640) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582640, inDewpoint: 64.675919618, >>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>> 29.922026, rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:10:42 PDT (1596582642) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582642, pressure: 29.922026, rain: 0.0, >>> rainRate: 0, txBatteryStatus: 0, usUnits: 1, windDir: 270.0, windSpeed: 5.0 >>> LOOP: 2020-08-04 16:10:50 PDT (1596582650) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582650, extraHumidity1: 76.0, >>> extraTemp1: 37.7, extraTemp1BatteryStatus: 37.7, pressure: 29.922026, >>> rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:10:56 PDT (1596582656) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582656, inDewpoint: 64.675919618, >>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>> 29.922026, rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:10:56 PDT (1596582656) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582656, extraHumid2: 74.0, extraTemp2: >>> 74.6, extraTemp2BatteryStatus: 74.6, pressure: 29.922026, rainRate: 0, >>> usUnits: 1 >>> LOOP: 2020-08-04 16:11:00 PDT (1596582660) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582660, dewpoint: 63.4048579642, >>> heatindex: 89.1890195959, outHumidity: 44.0, outTemp: 88.1, pressure: >>> 29.922026, rainRate: 0, txBatteryStatus: 0, usUnits: 1, windchill: 88.1, >>> windSpeed: 5.0 >>> LOOP: 2020-08-04 16:11:06 PDT (1596582666) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582666, extraHumidity1: 76.0, >>> extraTemp1: 37.7, extraTemp1BatteryStatus: 37.7, pressure: 29.922026, >>> rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:11:12 PDT (1596582672) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582672, inDewpoint: 64.675919618, >>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>> 29.922026, rainRate: 0, usUnits: 1 >>> LOOP: 2020-08-04 16:11:13 PDT (1596582673) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582673, extraHumid2: 74.0, extraTemp2: >>> 74.6, extraTemp2BatteryStatus: 74.6, pressure: 29.922026, rainRate: 0, >>> usUnits: 1 >>> LOOP: 2020-08-04 16:11:18 PDT (1596582678) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582678, pressure: 29.922026, rain: 0.0, >>> rainRate: 0, txBatteryStatus: 0, usUnits: 1, windDir: 203.0, windSpeed: 3.0 >>> REC: 2020-08-04 16:11:00 PDT (1596582660) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582660, dewpoint: 63.2697734322, >>> extraHumid2: 74.0, extraHumidity1: 76.0, extraTemp1: 37.7, >>> extraTemp1BatteryStatus: 37.7, extraTemp2: 74.6, extraTemp2BatteryStatus: >>> 74.6, heatindex: 88.9719928077, inDewpoint: 64.675919618, inHumidity: 55.0, >>> inTemp: 82.5, inTempBatteryStatus: 1.0, interval: 1, outHumidity: 44.0, >>> outTemp: 87.95, pressure: 29.922026, rain: 0.0, rainRate: 0, >>> txBatteryStatus: 0.0, usUnits: 1, windchill: 87.95, windDir: 299.713958061, >>> windGust: 5.0, windGustDir: None, windSpeed: 4.75 >>> LOOP: 2020-08-04 16:11:22 PDT (1596582682) altimeter: 29.922026, >>> barometer: 29.922026, dateTime: 1596582682, extraHumidity1: 76.0, >>> extraTemp1: 37.7, extraTemp1BatteryStatus: 37.7, pressure: 29.922026, >>> rainRate: 0, usUnits: 1 >>> >>> Meanwhile, I hardcoded the value 12.34 in and still can't get it to >>> appear in the output. >>> >>> import weewx >>> from weewx.engine import StdService >>> >>> class MyEvapCooler(StdService): >>> def __init__(self, engine, config_dict): >>> # Initialize superclass >>> super(MyEvapCooler, self).__init__(engine, config_dict) >>> >>> # Bind to any new archive record events >>> self.bind(weewx.NEW_ARCHIVE_RECORD, self.new_archive_record) >>> >>> def new_archive_record(self, event): >>> try: >>> event.record['evapcoolerdelta'] = 12.34 >>> # evapcoolertempdelta = event.record['outTemp'] - >>> event.record['extraTemp2'] >>> >>> # if evapcoolertempdelta: >>> # event.record['evapcoolerdelta'] = >>> evapcoolertempdelta >>> >>> except KeyError: >>> pass >>> >>> >>> import schemas.wview_extended >>> >>> schema_with_evapcoolerdelta = { >>> 'table': schemas.wview_extended.table + [('evapcoolerdelta', >>> 'REAL')], >>> 'day_summaries' : schemas.wview_extended.day_summaries + >>> [('evapcoolerdelta', 'SCALAR')] >>> >>> >>> On Tuesday, August 4, 2020 at 4:01:36 PM UTC-7 [email protected] wrote: >>> >>>> Your service is binding to *archive records*, so you're only going to >>>> see evapcoolerdelta in the records (marked with "REC"), not the LOOP >>>> packets. Let it run longer and see what is in the records. >>>> >>>> However, on the basis of the little snipped you posted, I can predict >>>> what the problem is: there are no LOOP packets with outTemp. You need both >>>> outTemp and extraTemp2 to calculate evapcoolerdelta. So, it never gets >>>> calculated. >>>> >>>> -tk >>>> >>>> On Tue, Aug 4, 2020 at 3:49 PM Kevin Key <[email protected]> wrote: >>>> >>>>> It turns out I had to stop the regular weewx service first - then I >>>>> was able to get weewxd to display the output. Still no evapcoolerdelta >>>>> though. :( >>>>> >>>>> LOOP: 2020-08-04 15:47:28 PDT (1596581248) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581248, inDewpoint: 64.675919618, >>>>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>>>> 29.91256, >>>>> rainRate: 0, usUnits: 1 >>>>> LOOP: 2020-08-04 15:47:29 PDT (1596581249) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581249, extraHumid2: 74.0, extraTemp2: >>>>> 74.4, extraTemp2BatteryStatus: 74.4, pressure: 29.91256, rainRate: 0, >>>>> usUnits: 1 >>>>> LOOP: 2020-08-04 15:47:32 PDT (1596581252) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581252, extraHumidity1: 76.0, >>>>> extraTemp1: 37.4, extraTemp1BatteryStatus: 37.4, pressure: 29.91256, >>>>> rainRate: 0, usUnits: 1 >>>>> LOOP: 2020-08-04 15:47:35 PDT (1596581255) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581255, pressure: 29.91256, rain: 0.0, >>>>> rainRate: 0, txBatteryStatus: 0, usUnits: 1, windDir: 293.0, windSpeed: >>>>> 5.0 >>>>> LOOP: 2020-08-04 15:47:44 PDT (1596581264) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581264, inDewpoint: 64.675919618, >>>>> inHumidity: 55.0, inTemp: 82.5, inTempBatteryStatus: 1, pressure: >>>>> 29.91256, >>>>> rainRate: 0, usUnits: 1 >>>>> LOOP: 2020-08-04 15:47:46 PDT (1596581266) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581266, extraHumid2: 74.0, extraTemp2: >>>>> 74.4, extraTemp2BatteryStatus: 74.4, pressure: 29.91256, rainRate: 0, >>>>> usUnits: 1 >>>>> LOOP: 2020-08-04 15:47:49 PDT (1596581269) altimeter: 29.91256, >>>>> barometer: 29.91256, dateTime: 1596581269, extraHumidity1: 76.0, >>>>> extraTemp1: 37.4, extraTemp1BatteryStatus: 37.4, pressure: 29.91256, >>>>> rainRate: 0, usUnits: 1 >>>>> >>>>> On Tuesday, August 4, 2020 at 11:39:31 AM UTC-7 [email protected] >>>>> wrote: >>>>> >>>>>> It would not show up in the log. >>>>>> >>>>>> Did you try running weewxd directly >>>>>> <http://www.weewx.com/docs/usersguide.htm#Running_directly>? >>>>>> >>>>>> On Tue, Aug 4, 2020 at 10:46 AM Kevin Key <[email protected]> wrote: >>>>>> >>>>>>> I couldn't get weewxd to display anything, but I ran this command >>>>>>> instead: >>>>>>> >>>>>>> sudo tail -f /var/log/user.log >>>>>>> >>>>>>> >>>>>>> I still don't see my new field evapcoolerdelta anywhere in the >>>>>>> output. >>>>>>> >>>>>>> On Tuesday, August 4, 2020 at 7:04:56 AM UTC-7 [email protected] >>>>>>> wrote: >>>>>>> >>>>>>>> If you run weewxd directly, it will print out all the LOOP packets >>>>>>>> and archive records. Do you see 'evapcoolerdelta' in there? >>>>>>>> >>>>>>>> On Tue, Aug 4, 2020 at 1:32 AM Kevin Key <[email protected]> wrote: >>>>>>>> >>>>>>>>> Thanks Andrew. I followed those directions and got much further. >>>>>>>>> Now I see the new field "evapcoolerdelta" in the Sqlite database, but >>>>>>>>> the >>>>>>>>> values ren't being populated. >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tuesday, August 4, 2020 at 12:22:09 AM UTC-7 >>>>>>>>> [email protected] wrote: >>>>>>>>> >>>>>>>>>> did you change the binding to use the new database with the extra >>>>>>>>>> field?? >>>>>>>>>> http://weewx.com/docs/customizing.htm#add_archive_type >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tuesday, 4 August 2020 07:15:45 UTC+3, Kevin Key wrote: >>>>>>>>>>> >>>>>>>>>>> Hi all, >>>>>>>>>>> >>>>>>>>>>> So today I added the following code to a new file >>>>>>>>>>> in usr/share/weewx/user/evapcooler.py : >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> import weewx >>>>>>>>>>> from weewx.engine import StdService >>>>>>>>>>> >>>>>>>>>>> class MyEvapCooler(StdService): >>>>>>>>>>> def __init__(self, engine, config_dict): >>>>>>>>>>> super(MyEvapCooler, self).__init__(engine, config_dict) >>>>>>>>>>> self.bind(weewx.NEW_ARCHIVE_RECORD, >>>>>>>>>>> self.new_archive_record) >>>>>>>>>>> >>>>>>>>>>> def new_archive_record(self, event): >>>>>>>>>>> try: >>>>>>>>>>> event.record['evapcoolerdelta'] = >>>>>>>>>>> event.record['outTemp'] - event.record['extraTemp2'] >>>>>>>>>>> except KeyError: >>>>>>>>>>> pass >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> import schemas.wview_extended >>>>>>>>>>> >>>>>>>>>>> schema_with_evapcoolerdelta = { >>>>>>>>>>> 'table': schemas.wview_extended.table + [('evapcoolerdelta', >>>>>>>>>>> 'REAL')], >>>>>>>>>>> 'day_summaries' : schemas.wview_extended.day_summaries + >>>>>>>>>>> [('evapcoolerdelta', 'SCALAR')] >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> --- >>>>>>>>>>> >>>>>>>>>>> I'm able to bring up the new field "evapcoolerdelta" in >>>>>>>>>>> current.inc under /skins/Seasons/ , but I'm having trouble getting >>>>>>>>>>> the >>>>>>>>>>> min/max archive data for day, week, month, and year to appear. Are >>>>>>>>>>> there >>>>>>>>>>> other places in the code where I need to make it know that I've >>>>>>>>>>> added a new >>>>>>>>>>> data field? >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> >>>>>>>>>>> Kevin >>>>>>>>>>> >>>>>>>>>> -- >>>>>>>>> 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/fdef2286-e1d3-40cf-8e50-786616b47687n%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/weewx-user/fdef2286-e1d3-40cf-8e50-786616b47687n%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/282c20dc-d813-42e7-bd29-2e10a7ca15a4n%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/weewx-user/282c20dc-d813-42e7-bd29-2e10a7ca15a4n%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/e2853918-6fcb-46c1-9f19-f33f30786de2n%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/weewx-user/e2853918-6fcb-46c1-9f19-f33f30786de2n%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/b8cc56fb-b9d6-4380-826d-606d29b61fd8n%40googlegroups.com >>> <https://groups.google.com/d/msgid/weewx-user/b8cc56fb-b9d6-4380-826d-606d29b61fd8n%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/38e7058a-7faa-4429-8d61-1db403642006n%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/38e7058a-7faa-4429-8d61-1db403642006n%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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