Re: [weewx-user] luftdaten.info - sensor.community air quality data to weewx

Morning, I am just doing some work on the weather34 skin at the moment. Give a little time and I will write this up more fully for you. Ian On Tue, 17 Nov 2020 at 07:36, misk...@gmail.com wrote: > thanks for guiding me! > > 1. I am able to install weewx-sds011, but i am not able to repeat all yo

Re: [weewx-user] Re: ignore_zero_wind not working in 4.2.0?

Gary, Whilst on the subject of ignore_zero, is there a similar expression for ignore_null? Thanks, Ian On Tue, 17 Nov 2020 at 05:52, gjr80 wrote: > Bill, > > There was a change to the StdWXCalculate service in 4.2.0 that has > inadvertently changed the operation of ignore_zero_wind. Normal (expe

Re: [weewx-user] Re: ignore_zero_wind not working in 4.2.0?

Ian, Short answer is no, ignore_zero_wind is the only StdWXCalculate option that affects wind direction. What do you want ignore_null (ignore_null_wind ?) to do? Pass through the wind vane direction if wind speed is None - if so ignore_zero_wind should do that. Gary On Tuesday, 17 November 202

Re: [weewx-user] Re: ignore_zero_wind not working in 4.2.0?

Gary, Sorry I slightly highjacked the topic, nothing to do with wind. Looking for a way to use a .tmpl to find the last record that is not null and the ignore caught my eye on the off chance. Will start a new thread if there is not a quick answer. Thanks Ian On Tue, 17 Nov 2020 at 09:10, gjr80 wr

Re: [weewx-user] Re: ignore_zero_wind not working in 4.2.0?

Yes, suggest a new thread. Gary On Tuesday, 17 November 2020 at 19:17:55 UTC+10 steep...@gmail.com wrote: > Gary, > Sorry I slightly highjacked the topic, nothing to do with wind. Looking > for a way to use a .tmpl to find the last record that is not null and the > ignore caught my eye on the

Re: [weewx-user] Re: TFA Klimalogg PRO on RaspberryPi

Hello Luc, Since the last update of weewx (I stupidly accepted the change in the config file) my klimmalogg setup is broken. I tried to copy back some info I had from previous whew.conf backups but it seems that some things are changed within weewx itself. I can't get it to work anymore. e.g. k

Re: [weewx-user] Re: TFA Klimalogg PRO on RaspberryPi

a dump from the tail of syslog: Nov 17 12:45:14 central weewx[20281] INFO __main__: Starting up weewx version 4.2.0 Nov 17 12:45:14 central weewx[20281] INFO weewx.engine: Main loop exiting. Shutting engine down. Nov 17 12:46:14 central weewx[20281] ERROR user.kl: unable to terminate RF threa

[weewx-user] Last record that is not NULL

Hi, Trying to find a 'WeeWX way' to find the last non-NULL record from the database using a .tmpl file. Nothing obvious jumps out for me from the documentation. Does anybody have any ideas? Thanks, Ian -- You received this message because you are subscribed to the Google Groups "weewx-user"

Re: [weewx-user] Last record that is not NULL

The aggregation type 'last' should do what you want: The last non-null temperature this month is: $month.outTemp.last On Tue, Nov 17, 2020 at 4:25 AM steep...@gmail.com wrote: > Hi, > > Trying to find a 'WeeWX way' to find the last non-NULL record from the > database using a .tmpl file. > > No

Re: [weewx-user] Re: TFA Klimalogg PRO on RaspberryPi

Working again...:)) A lot of changes to the config file... Good lesson to backup a working weewx.conf.. But still interested in tfrec working in Buster.. regards Herman Op dinsdag 17 november 2020 om 12:50:59 UTC+1 schreef cool...@gmail.com: > a dump from the tail of syslog: > > Nov 17 12:45:14

[weewx-user] Suppress Wunderground-RF logging?

Hi, Is there a way to suppress the logging of weather underground rapidfire to the system log? I would like to retain info-level logging for WeeWX, I just don't want to see these specific messages. I'm not sure if this is something I need to do in WeeWX, or if it's a configuration of rsyslog.

Re: [weewx-user] Suppress Wunderground-RF logging?

You can set log_success to false [StdRESTful] [[Wunderground]] ... log_success = False On Tue, Nov 17, 2020 at 5:21 AM Jared wrote: > Hi, > > Is there a way to suppress the logging of weather underground rapidfire to > the system log? I would like to retain info-level lo

Re: [weewx-user] Davis VP2 can't open ttyUSB0

root@raspberrypi:/home/pi# ll /dev/ttyUSB0 crw-rw 1 root dialout 188, 0 Nov 16 17:48 /dev/ttyUSB0 root@raspberrypi:/home/pi# lsof /dev/ttyUSB0 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs Output information may be incomplete. On Monday, November 16, 2020

Re: [weewx-user] Last record that is not NULL

Thanks Tom, It worked fine, I did actually try that and it returned a zero (not realising I had a zero in the database) and thought it had not worked correctly. So if I want to eliminate the zeros as well? On Tue, 17 Nov 2020 at 12:38, Tom Keffer wrote: > The aggregation type 'last' should do w

Re: [weewx-user] Last record that is not NULL

Then you would have to write an xtypes extension . It would look something like this (NOT TESTED): import weedb import weewx.xtypes class LastNonZero(weewx.xtypes.XType): def get_aggregate(self, obs_type, timespan, aggregate_t

Re: [weewx-user] Last record that is not NULL

Thanks Tom, I set your code up as a service following the vaporpressure.py example and get the following errors on restart: - Nov 17 17:39:15 raspberrypi python3[7172]: weewx[7172] CRITICAL __main__: File "/usr/share/weewx/weewxd", line 148, in main Nov 17 17:39:15 raspberrypi python3

Re: [weewx-user] Last record that is not NULL

You're taking the example too literally. It has an option 'algorithm', which your extension does not. def __init__(self, engine, config_dict): super(LastNonZeroService, self).__init__(engine, config_dict) # Instantiate an instance of LastNonZero: self.nz = LastNonZero()

Re: [weewx-user] Re: TFA Klimalogg PRO on RaspberryPi

Hi, How did you upgrade WeeWX? If you upgraded using setup.py or one of the packages the installer should have saved a copy of your original weewx.conf (or the new version weewx.conf if you upgraded using the deb package and chose to keep your modified weewx.conf). This allows you to compare ol

Re: [weewx-user] Last record that is not NULL

Tom, That worked perfectly. Thank you very much for your help. Ian On Tue, 17 Nov 2020 at 19:39, Tom Keffer wrote: > You're taking the example too literally. It has an option 'algorithm', > which your extension does not. > >def __init__(self, engine, config_dict): > super(LastNonZ

[weewx-user] Davis VP2 data station stats: is there a list of these somewhere?

on his Belchertown Weather site About page , Pat has a nice display of stats from the VP2. Can someone point me to where I can find a list of all those items? -- You received this message because you are subscribed to the Google Groups "weewx-user" group.

Re: [weewx-user] Davis VP2 can't open ttyUSB0

Thanks everyone, I think I have a bad logger (6540). On Tuesday, November 17, 2020 at 9:41:56 AM UTC-5 bgra...@umw.edu wrote: > root@raspberrypi:/home/pi# ll /dev/ttyUSB0 > crw-rw 1 root dialout 188, 0 Nov 16 17:48 /dev/ttyUSB0 > > > root@raspberrypi:/home/pi# lsof /dev/ttyUSB0 > lsof: WARNIN

[weewx-user] Replacement for 6540 data logger.

Hello, My 6540 VP2 console logger is bad and I understand that they are no longer making them. I’d rather try something better. My present weewx runs on an rpi with a RS232 to USB dongle from the 6540 on the console. I don’t need APRS connectivity, just something to get the VP2 data to weewx.

Re: [weewx-user] Replacement for 6540 data logger.

The WeatherLinkIP (https://www.davisinstruments.com/product/weatherlinkip-for-vantage-stations/) Ethernet data logger is discontinued. The USB and serial data loggers are still being sold: https://www.davisinstruments.com/product/weatherlink-windows-usb/ https://www.davisinstruments.com/product/

[weewx-user] Re: Davis VP2 data station stats: is there a list of these somewhere?

The Davis web site perhaps ? -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit htt

Re: [weewx-user] Davis VP2 can't open ttyUSB0

Are you sure? Depending on what permissions the usb port has, you may need to use sudo to run lsof: *sudo lsof /dev/ttyUSB0* Come to think of it, you may have to do that with minicom, too. Personally, I change the udev rule that governs permissions for usb devices to give everyone access to the

Re: [weewx-user] Davis VP2 can't open ttyUSB0

I set my fineoffset rule to: SUBSYSTEM=="usb", ATTRS{idVendor}=="1941", ATTRS{idProduct}=="8021", MODE="0666", GROUP="plugdev", SYMLINK+="weather" That way it is always /dev/weather regardless of the ttyUsb it is attached to. ll /dev/weather lrwxrwxrwx 1 root root 15 Nov 17 09:26 /dev/weather

[weewx-user] Weatherlink IP replacement

Hi I used to use the Davis WeatherLink IP ethernet data logger which has broken. I tried to buy a new one but I see it has been discontinued. How do I connect my Davis Vantage Pro 2 to my weewx installation now? What hardware should I buy? Kind regards Robin -- You received this message bec

Re: [weewx-user] Weatherlink IP replacement

I use: WeatherLink® USB Data Logger (#6510USB) Regards, Garry Lockyer C: +1.250.689.0686 E: ga...@lockyer.ca > On Nov 17, 2020, at 21:13, Robin Hunt wrote: > > Hi > > I used to use the Davis WeatherLink IP ethernet data logger which has broken. > > I tried to buy a new one but I see it h

Re: [weewx-user] Weatherlink IP replacement

Thanks very much - does anyone know if the USB version will work on a Raspberry Pi model 3? On Wednesday, November 18, 2020 at 8:10:10 AM UTC+2 garrya...@gmail.com wrote: > I use: > > WeatherLink® USB Data Logger (#6510USB) > Regards, > > Garry Lockyer > C: +1.250.689.0686 <(250)%20689-0686> >

[weewx-user] High/Low standard report

Would like to change the standard report in the high / low part. The last column contains the rainy year overview, would you like to change this in the station highest readings overview. How do I do that and is that possible? Kind regards, Ton -- You received this message because you are subs