Welcome to the Cumulus Support forum.

Latest Cumulus MX release 3.13.8 (build 3154) - 09 November 2021

Legacy Cumulus 1 release v1.9.4 (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 interested in supporting Cumulus then maybe you would like to contribute to the maintenance of the Wiki? This need not take hours of your time - just a half hour here and there can make a big difference, particularly if many people are doing this. Any contributions are very welcome, whether they involve new content or editing of existing content. It will be very helpful to current and future users of Cumulus software if the Wiki is kept well-maintained and current. If you are interested then please contact forum user saratogaWX and ask for a Wiki account.

Search found 2378 matches

by HansR
Mon 29 Nov 2021 8:57 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

I do have a ws80 (ultrasone) but I only see the 20 sec. Message appear in the cmx log. There is no 4 sec update. So why would you poll at 4 sec if the gw1100 only sends at the 20 sec frequency? Apart from that: cmx does not know i have a ws80, it only sees the gw1100 which assembles all data and sen...
by HansR
Mon 29 Nov 2021 7:42 pm
Forum: Ecowitt
Topic: Ecowitt Wireless Air Quality Sensor - Indoor CO2 PM2.5 PM10 Temperature Humidity 5-in-1 Sensor, Particle Detector for
Replies: 7
Views: 52

Re: Ecowitt Wireless Air Quality Sensor - Indoor CO2 PM2.5 PM10 Temperature Humidity 5-in-1 Sensor, Particle Detector fo

It's 300 feet according to the Ecowitt site. Does that make a difference ;) And the indoor qualifier I think has to do with the USB possibility for power. As far as I understand it you may just as well use it outside (protected from rain that is) as long as it is on a battery. Maybe @Phil23 can say ...
by HansR
Mon 29 Nov 2021 11:05 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

So there are different interval settings: Reading from the device (not configurable afaik) Writing to the logfile : Station=>general setting=>loginterval Writing to FTP on two frequencies: realtime and the FTP file frequency : Internet Settings=>Interval Configuration=>Normal Interval) Internet Sett...
by HansR
Mon 29 Nov 2021 10:58 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

As I understand it the 'data transfers' from CumulusMX - that is logging data, updating databases etc - happens at the real time interval set in CumulusMX. The data arriving at CumulusMX from the Ecowitt doesn't trigger any of this processing. Mark recommended that I set my real time interval to 20...
by HansR
Mon 29 Nov 2021 9:59 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

And indeed: if I change the frequency on the GW1100 to 60 seconds, the CMX logfile does receive its payload message every 60 seconds. So CMX is listener to the Ecowitt device. The delay from the 20 seconds (configured) to the 30+ seconds observed in your case must be an Ecowitt device delay. I would...
by HansR
Mon 29 Nov 2021 9:49 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Encore bloqué !!!
Replies: 13
Views: 248

Re: Encore bloqué !!! Plus pour longtemps,!!!

Je vous remercie de penser à m'aider. je vais aller voir Cumulus utils, car je voudrais bien pouvoir changer la langue de mon site. Je reprendrais contact. Merci. Martial N'oubliez pas de contacter Patrick avant de plonger dans d'autres possibilités, à cause de la langue c'est beaucoup plus direct ...
by HansR
Mon 29 Nov 2021 9:47 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

With my equipment (a GW1100 versus your HP2553) it does 20 seconds, a bit more, sometimes 21. So the question is: could it be a device delay? I don't know what easyweather does, but are there some devices between before it sends to CMX. It needs to work the data for your local display doesn't it. 10...
by HansR
Mon 29 Nov 2021 9:39 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

And looking at your logging again: we are talking about posted data. So the Ecowitt sends data to CMX which is only listening and probably won't process anything if it does not receive a message. Even if it had been set to 5 seconds. The Ecowitt must be the driving factor here. So CMX is not asking,...
by HansR
Mon 29 Nov 2021 9:31 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

Both ‘Calculate average wind speed’ and ‘Use wind speed for average calculation’ must be set, then the graph will be correct. Right I have all calcs done by Cumulus so I thought you had that set too.... my bad. But nobody can explain why interval set to 20 s gives only 2 data transfer pr minute? I ...
by HansR
Sun 28 Nov 2021 7:02 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Encore bloqué !!!
Replies: 13
Views: 248

Re: Encore bloqué !!!

Patrick, you may not believe it but for 15 years i lived only 300 km away from the coast and the Limousin and before that a short time in Cahors :D . But thanks for helping out Martial 👍
by HansR
Sun 28 Nov 2021 5:00 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Encore bloqué !!!
Replies: 13
Views: 248

Re: Encore bloqué !!!

The standard website is translated in French (and also well modified ;) ) by Patrick, one of the CumulusUtils users.
Look here, maybe he can help you further.
by HansR
Sun 28 Nov 2021 12:53 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: CreateMissing utility
Replies: 22
Views: 1054

Re: CreateMissing utility

And btw: I checked the dayfile with my own check (CUtils) and there does not seem to be a problem with the content of the file. So definitely something to check for Mark.
by HansR
Sun 28 Nov 2021 12:25 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: CreateMissing utility
Replies: 22
Views: 1054

Re: CreateMissing utility

@vpokroglo: It seems to me that in 2011 there is a variation in missing data (the semicolons on the end vary from 5 to 11 or 12 missing values). That in itself is surprising but all in all, I don't quickly see an error in the file itself (on the eye so that does not really count). The stackdump you ...
by HansR
Sun 28 Nov 2021 12:08 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Http Ecowitt - polling interval and wind
Replies: 15
Views: 128

Re: Http Ecowitt - polling interval and wind

@sutne: I had the same issue when switching to the Ecowitt sensor. My solution was to use the Speed for average calc: option in common options for the Station settings. Even though it is not a full 100% clear to me how that works internally, the result now matches my own physical observation (it now...
by HansR
Sun 28 Nov 2021 12:03 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Linux Install of 3154 errors
Replies: 2
Views: 53

Re: Linux Install of 3154 errors

The latest build of CMX would require a mono 5 at least but while upgrading just take the latest mono version 6. This should be done before starting to check anything else. Look here for how to do this on debian , I am not an Ubuntu specialist but no doubt you can modify it according to the Ubuntu i...