I upgraded to Build 3204 a couple of days ago and when I restarted Cumulus it triggered a Pressure alarm for drop in pressure by more than 5 hPa/hr. At the time the pressure was dropping quite quickly (although not at that rate) so I didn't think too much of it. Yesterday I restarted Cumulus again and got the same alarm and by now the pressure was on the way back up.
I've now just upgraded to Build 3205 and upon restart I am still getting the Pressure alarm. I've got no idea what is triggering this. I turned on debug but I can't see anything in there pointing to the reason. I've attached the MXdiag file and would appreciate if someone could have a look at it for me.
Regards,
Trevor
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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
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(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
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Pressure Alarm since upgrade
Moderator: mcrossley
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flort
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Pressure Alarm since upgrade
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philpugh
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Re: Pressure Alarm since upgrade
Just a thought.
The log shows it's not getting any historic data from the weatherlink - is the alarm triggered by the first valid reading which may be above whatever CMX is taking as the default value?
The log shows it's not getting any historic data from the weatherlink - is the alarm triggered by the first valid reading which may be above whatever CMX is taking as the default value?
Phil Pugh
GW1100 + WH65/WH57/WH31;GW1100 + WS68/WH40A (also with HP25xx console); GW2001 WittBoy
CumulusMX V4 / CUtils V7
Raspberry Pi 5 64bit
https://goosegate.uk/
GW1100 + WH65/WH57/WH31;GW1100 + WS68/WH40A (also with HP25xx console); GW2001 WittBoy
CumulusMX V4 / CUtils V7
Raspberry Pi 5 64bit
https://goosegate.uk/
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mcrossley
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Re: Pressure Alarm since upgrade
EDITED: I have found a solution to this issue which occurs when the trend values for temperature and pressure are calculated before any temperature or pressure data has been read from the station or catch-up.
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flort
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Re: Pressure Alarm since upgrade
Thanks. Appreciate you looking at this.
Regards,
Trevor
Regards,
Trevor