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Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
If you are posting a new Topic about an error or if you need help PLEASE read this first viewtopic.php?p=164080#p164080
LightningTime Webtag
Moderator: mcrossley
- HansR
- Posts: 6926
- Joined: Sat 20 Oct 2012 6:53 am
- Weather Station: GW1100 (WS80/WH40)
- Operating System: Raspberry OS/Bookworm
- Location: Wagenborgen (NL)
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LightningTime Webtag
It is not clear what the units are for the Ecowitt #LightningDistance. Assuming the setting of CMX (so it can be miles, km or ...). Is that true or is it always km?
Hans
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
- SJG1976
- Posts: 367
- Joined: Wed 21 Dec 2011 11:04 am
- Weather Station: Davis WLL, with Airlink
- Operating System: Raspberry Pi3 MX on USB Drive
- Location: Glemsford, Suffolk
- Contact:
Re: LightningTime Webtag
Just had a look at mine.
On the Units Page, there doesn't seem to be an Option to change from km to miles as far as I can see.
On the Main Dashboard of the page it is all in km
So as far as I'm aware yes always in km
On the Units Page, there doesn't seem to be an Option to change from km to miles as far as I can see.
On the Main Dashboard of the page it is all in km
So as far as I'm aware yes always in km
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Glemsford Weather
https://GlemsfordWeather.co.uk
https://GlemsfordWeather.co.uk
- mcrossley
- Posts: 14388
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- Weather Station: Davis VP2/WLL
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Re: LightningTime Webtag
The web tag is the same units as wind run iirc - on my phone atm
- HansR
- Posts: 6926
- Joined: Sat 20 Oct 2012 6:53 am
- Weather Station: GW1100 (WS80/WH40)
- Operating System: Raspberry OS/Bookworm
- Location: Wagenborgen (NL)
- Contact:
Re: LightningTime Webtag
OK, thanks, I did not have the lucidy to look at the Ecowitt units. Indeed cannot change.
But if CMX uses the same unit as the wind run it will adapt to the units selected by the user.
I have km/hr so the distance is in km but if somebody has mi/hr that wind run will be in miles.
So that might be wrong for the lightning distance webtag then: must always be km for the lightning distance and not the windrun distance
Hans
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
-
Mapantz
- Posts: 1992
- Joined: Sat 17 Dec 2011 11:55 am
- Weather Station: Davis Vantage Pro2
- Operating System: Windows 11 x64
- Location: Dorset - UK
- Contact:
Re: LightningTime Webtag
I remember when Ecowitt implemented the lightning data in to the console, it was fixed to km. In an update, they added an option to show mi or km. On that basis, they simply added conversion code.
I did the same on my website, but I show both km and mi.
I did the same on my website, but I show both km and mi.
- HansR
- Posts: 6926
- Joined: Sat 20 Oct 2012 6:53 am
- Weather Station: GW1100 (WS80/WH40)
- Operating System: Raspberry OS/Bookworm
- Location: Wagenborgen (NL)
- Contact:
Re: LightningTime Webtag
It is not so much what Ecowitt does, it is what unit the webtag returns: is it always in km or does CMX convert to the unit of the windrun (is what I understand from Mark).
Any conversion can be made, no problem, the question is: do I need to convert?
Any conversion can be made, no problem, the question is: do I need to convert?
Hans
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
https://meteo-wagenborgen.nl
CMX build 4070+ ● RPi 4B ● Linux 6.6.62+rpt-rpi-v8 aarch64 (bookworm) ● dotnet 8.0.1
BlueSky: https://bsky.app/profile/wagenborgenwx.bsky.social
- mcrossley
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- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
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Re: LightningTime Webtag
Why, I'm sure most users who use imperial units will want the distance in miles not km?
BTW, the dashboard Extra Sensors shows the units used by CMX.
- SJG1976
- Posts: 367
- Joined: Wed 21 Dec 2011 11:04 am
- Weather Station: Davis WLL, with Airlink
- Operating System: Raspberry Pi3 MX on USB Drive
- Location: Glemsford, Suffolk
- Contact:
Re: LightningTime Webtag
Well I'm can't remember settings unit on Mx?
However it seems the Values on EcoWitt for me are set to km And MX is converting them (or taking them as miles) At least my Data is shown as correct.
(Well apart from the False single strikes I seem to get every day)

However it seems the Values on EcoWitt for me are set to km And MX is converting them (or taking them as miles) At least my Data is shown as correct.
(Well apart from the False single strikes I seem to get every day)
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Glemsford Weather
https://GlemsfordWeather.co.uk
https://GlemsfordWeather.co.uk
- mcrossley
- Posts: 14388
- Joined: Thu 07 Jan 2010 9:44 pm
- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
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Re: LightningTime Webtag
There isn't a user setting, like wind run it is inferred from the windspeed units. Configure a metric windspeed and they use kilometres, otherwise miles.