Welcome to the Cumulus Support forum.

Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024

Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 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

Search found 29 matches

by hw1958
Sat 02 Dec 2023 12:25 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Possible error in mean max and min
Replies: 3
Views: 1110

Re: Possible error in mean max and min

Problem solved. There seemed to be duplicate entries in the Nov23 log.txt file in the data folder. Removed these and all now seems well !!
by hw1958
Sat 02 Dec 2023 11:42 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Possible error in mean max and min
Replies: 3
Views: 1110

Re: Possible error in mean max and min

Further to this having checked the October data this seems ok.

ALso just noticed that the NOAA Monthly report for Nov rain total is 74.6mm whereas the NOAA Year report for Nov is 80.4 mm
by hw1958
Fri 01 Dec 2023 5:46 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Possible error in mean max and min
Replies: 3
Views: 1110

Possible error in mean max and min

Just looking at my temperature data for November. The Year mean max and min (from the NOAA Year Report Tab) gives 11.6C and 3.8C respectively. The min seemed too low to me at first glance Adding each days max and min value (from the NOAA Month Report Tab) gives 12.03C and 4.68C . I assumed the month...
by hw1958
Fri 25 Nov 2022 4:38 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of Rainfall Rate
Replies: 2
Views: 1316

Re: Lack of Rainfall Rate

I hadn't as it was still reporting rainfall totals, just not rainfall rate, so assumed it was ok. However having just checked it appears it may have been blocked or at least partially blocked enough not to produce a rainfall rate but still allow the rainfall to trickle through. Anyway have cleared i...
by hw1958
Thu 24 Nov 2022 9:08 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of Rainfall Rate
Replies: 2
Views: 1316

Lack of Rainfall Rate

I have just noticed that since 9 Nov the max rainfall rate I have recorded has been 3.4 mm / hr and today despite getting 4.6 mm of rain the max rainfall rate is 0.0 which seems bizarre considering the active trough that went through early afternoon. Is this my system or has there been a change in t...
by hw1958
Mon 18 Jul 2022 3:08 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of available reports v 3194
Replies: 4
Views: 1406

Re: Lack of available reports v 3194

Got it.
Thanks for your help
by hw1958
Mon 18 Jul 2022 2:52 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of available reports v 3194
Replies: 4
Views: 1406

Re: Lack of available reports v 3194

Sorry. Excuse my ignorance, so how do I access my reports pre 2020?
by hw1958
Mon 18 Jul 2022 10:37 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of available reports v 3194
Replies: 4
Views: 1406

Lack of available reports v 3194

When looking to view reports in v3194 reports only go back to 2020 rather than displaying all of them. is this a known problem. Fine when i revert back to v3191
by hw1958
Sat 09 Jul 2022 11:52 am
Forum: Cumulus MX Current (releases since b3043)
Topic: Lack of sunshine hours v 3191
Replies: 3
Views: 1451

Lack of sunshine hours v 3191

Since installing the latest version 3191 it fails to produce a graph (Charts / Recent Charts) of Sunshine hours. I just get a 'loading' notice. Reverting back to the previous version (3190) resolves the issue
by hw1958
Fri 27 May 2022 8:47 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Low Dew Point / Humidity since latest release
Replies: 5
Views: 383

Re: Low Dew Point / Humidity since latest release

It appears that the humidity sensor was u/s. I have replaced it and all now seems ok. It was confusing as it seemed to fail at the same time that I uploaded the latest Cumulus software
by hw1958
Fri 20 May 2022 5:31 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Low Dew Point / Humidity since latest release
Replies: 5
Views: 383

Re: Low Dew Point / Humidity since latest release

No the readings are the same. It just seems bizarre that during the day the TD / humidity seems Ok but then it very quickly falls in the late afternoon / evening e.g. this evening TD fell from 10.7C at 17:11 L to 2.5 C at 1735L.
by hw1958
Wed 18 May 2022 9:26 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Low Dew Point / Humidity since latest release
Replies: 5
Views: 383

Low Dew Point / Humidity since latest release

It appears that since I installed the latest release (3183) that the humidity / dew point falls markedly during the evening and overnight e.g. at the moment (22:24 BST, 18 May it us reading 48% humidity and TD 1 C when it should be up around 11 C. Strangely come the morning it quickly rises back to ...
by hw1958
Sun 26 Apr 2020 7:29 pm
Forum: Cumulus MX Current (releases since b3043)
Topic: Cumulus MX suddenly stopped running
Replies: 4
Views: 843

Re: Cumulus MX suddenly stopped running

Oh Hang on !!!
I've just changed the COM port in the Station Settings and it is now working.

That's great although I don't understand why it should randomly change in the first place to stop it working.

Anyway I'm OK now so thanks for your help and suggestions