I am a new Cumulus user, and am downloading data from a Davis Vantage Pro2. I also use the Davis Weatherlink software. I notice that the Cumulus graphs apparently only have a time span of approximately 24 hours. Is it possible for the programme to show a graph to coincide with the month's figures. I do monthly wx report for the local paper and this feature would be handy, though I can do it if necessary from Weatherlink.
TIA
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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
Time span for graphs
- steve
- Cumulus Author
- Posts: 26672
- Joined: Mon 02 Jun 2008 6:49 pm
- Weather Station: None
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- Location: Vienne, France
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Re: Time span for graphs
The graphs are designed to show the last 'N' hours on a rolling basis. You can set the value of 'N' on the display settings screen. I wouldn't recommend setting it to too high a figure (more than a few days) as performance will suffer. You can't set the graphs to start at a particular fixed point, e.g. the start of the month.
You can manually create graphs for any particular period from the data in the log files using 'Select-A-Graph' (on the 'View' menu).
You can manually create graphs for any particular period from the data in the log files using 'Select-A-Graph' (on the 'View' menu).
Steve
- mcrossley
- Posts: 14388
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- Operating System: Bullseye Lite rPi
- Location: Wilmslow, Cheshire, UK
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Re: Time span for graphs
Using the 'View | Select-A-Graph' menu option in Cumulus you can specify whatever range you want for a graph. This does not affect the graphs that appear on the web page though.
Edit: Steve's too quick!
Edit: Steve's too quick!
-
zeevogel
- Posts: 6
- Joined: Mon 18 Mar 2013 9:29 am
- Weather Station: Vantage Pro2
- Operating System: Windows 10 64 bit
- Location: Sittingbourne Kent UK
Re: Time span for graphs
Thanks for your speedy responses. No sooner I had posted the query I noticed the "select-A-Graph in the view menu which does the job perfectly!