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

dayfile data in diags file

Discussion and questions about Cumulus weather station software version 1. This section is the main place to get help with Cumulus 1 software developed by Steve Loft that ceased development in November 2014.
Post Reply
User avatar
daj
Posts: 2041
Joined: Tue 29 Jul 2008 8:00 pm
Weather Station: WH1081
Operating System: Pi & MX
Location: SW Scotland
Contact:

dayfile data in diags file

Post by daj »

Steve,

For a few days in sucession Cumulus failed to write to the dayfile.txt. I'm not entirely sure why as nothing changes on the PC and nothing else runs on it (no virus s/w either). The
only difference was that my internet connection was dead for 4 days and those were the same days that the dayfile.txt failed to be written -- it's odd!

Anyway, the detail is in the diags files and I did exactly what it said and copied and pasted the lines into dayfile.
What I do notices is that the Avg. Temp is zero.

here's the extract from one of the days that it failed.

Code: Select all

26/08/2011 00:00:00.930 : Error writing dayfile.txt: I/O error 32
26/08/2011 00:00:00.930 : If the above error mentions I/O error 32, something on your system is locking the file and preventing Cumulus writing to it
26/08/2011 00:00:00.930 : Cumulus has been unable to write to dayfile.txt; please insert the following data into the file
26/08/2011 00:00:00.930 : 25/08/11,8.0,180,13:12,6.0,06:17,20.1,12:57,1007.1,17:07,1010.1,08:20,0.0,00:00,0.0,0.0,14.9,4.9,17:46,58,13:12,99,00:00,0.00,0.0,20.1,12:57,21.1,12:58,5.1,06:17,0.0,00:00,6.0,06:17,16.1,11:57,5.9,06:17
I will work out the Avg. temp myself and edit the file but I thought I should mention it

(ver 1.9.2 Build 990)
David
kippfordweather.uk
Cumulus MX & Raspberry Pi
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: dayfile data in diags file

Post by steve »

Thanks - fixed in next build.

Are you uploading dayfile.txt to the 'net? Could the locking problem be that the file is being held open by something (Cumulus?) because it's trying to upload it and can't?
Steve
User avatar
daj
Posts: 2041
Joined: Tue 29 Jul 2008 8:00 pm
Weather Station: WH1081
Operating System: Pi & MX
Location: SW Scotland
Contact:

Re: dayfile data in diags file

Post by daj »

Yes, I upload it at 00:05 (using Toolbox) so I assumed that would not cause it as it was a few minutes after it.

Thanks for fixing it -- I did also wonder about Rainfall total but I think I didn't have any rain those days!
David
kippfordweather.uk
Cumulus MX & Raspberry Pi
Post Reply