Welcome to the Cumulus Support forum.

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

Min Temp error

Discussion specific to Fine Offset and similar rebadged weather stations
Post Reply
PopPop
Posts: 3
Joined: Thu 28 Nov 2013 12:51 am
Weather Station: Fine Offset with UV Light Sensor
Operating System: Win 7 64bit
Location: Newcastle NSW

Min Temp error

Post by PopPop »

Hi,
I am wondering of some of you learned folk on here could help me at all please.
I am new to this forum and have been doing a lot of reading but cannot find an answer to my problem.

I have my fine offset weather station attached to my computer by USB cable and shut it down every night.

When I start up in the morning the min temp is showing as 0°C and showing the time that I switched my computer back on.

I have searched to try and fix this problem - is there someway I can overcome this as it used to show the min temp some time back but now no longer.

Regards,
Pete
User avatar
steve
Cumulus Author
Posts: 26672
Joined: Mon 02 Jun 2008 6:49 pm
Weather Station: None
Operating System: None
Location: Vienne, France
Contact:

Re: Min Temp error

Post by steve »

Please zip up the diags folder and attach it.
Steve
PopPop
Posts: 3
Joined: Thu 28 Nov 2013 12:51 am
Weather Station: Fine Offset with UV Light Sensor
Operating System: Win 7 64bit
Location: Newcastle NSW

Re: Min Temp error

Post by PopPop »

Hi Steve,

I have attached the Diags Zipped folder here.

I might add my min pressure reading also shows zero as well

Regards,
Pete
You do not have the required permissions to view the files attached to this post.
User avatar
steve
Cumulus Author
Posts: 26672
Joined: Mon 02 Jun 2008 6:49 pm
Weather Station: None
Operating System: None
Location: Vienne, France
Contact:

Re: Min Temp error

Post by steve »

You had told Cumulus not to use the station's data logger, so when it started up it had no data to fill in the gaps from when it was last running, so it couldn't do the end of day reset properly.

It appears that you changed this setting yesterday, and as a result when you started it up today, it was able to download the data from the logger and do the daily reset correctly. So I'm assuming that you no longer have this problem now that you have corrected the logger setting?

I notice that you have Cumulus set to log at 1-minute intervals, but the station set to 30-minute intervals. You might want to set the station to log more frequently if you regularly shut down overnight, as otherwise you are losing a lot of information. It's recommended that you set Cumulus and the station to the same interval, thought this is not critical. But you should consider reducing the station's logger interval; even a 10 minute interval, for example, would still give you capacity for over 22 days without downloading to Cumulus, before the station started overwriting data, and would improve your overnight data somewhat.
Steve
PopPop
Posts: 3
Joined: Thu 28 Nov 2013 12:51 am
Weather Station: Fine Offset with UV Light Sensor
Operating System: Win 7 64bit
Location: Newcastle NSW

Re: Min Temp error

Post by PopPop »

Thanks Steve. You are spot on.

I played with a few of the configurations and have got it to show the readings now, but don't know what I done etc.

Anyway it's all working now.

Thanks for the help and I will do the other changes you have suggested.

Thanks again,

Pete
Post Reply