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

Creating easyweather.dat file from exisiting data.

Discussion specific to Fine Offset and similar rebadged weather stations
Post Reply
tumutbound
Posts: 154
Joined: Thu 11 Mar 2010 11:03 am
Weather Station: WH1081
Operating System: Linux, Raspberry Pi (Wheezy)
Location: Port Huon, Tasmania , Australia
Contact:

Creating easyweather.dat file from exisiting data.

Post by tumutbound »

I've been running a WH-1080 for some months and using the pywws scripts to extract the data.
I've now got a spare PC that I can run Cumulus on and would like to include my existing data in the web pages.
I see that Cumulus can read the easyweather.dat - does thsi mean live data from the Easyweather software or can it read a file?

Assuming I can incorporate data from an easyweather.dat file, I'll need to create one from the raw data I have. Has anyone written any script/program to create an easyweather.dat file? There are a number of programs to read one and I'll start with one of these if I have to create one from scratch.
My weather
CumulusMX (3036)
Raspberry Pi: Wheezy
FineOffset WH1081
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: Creating easyweather.dat file from exisiting data.

Post by steve »

Cumulus can only read the easyweather.dat file as an old, alternative, deprecated method of driving Fine Offset stations, to obtain live data - all it does is continually re-read the last line of the easyweather.dat file and process it as new data.

Your best bet for getting your existing data into Cumulus is probably to convert it directly, rather than going via the easyweather format.
Steve
tumutbound
Posts: 154
Joined: Thu 11 Mar 2010 11:03 am
Weather Station: WH1081
Operating System: Linux, Raspberry Pi (Wheezy)
Location: Port Huon, Tasmania , Australia
Contact:

Re: Creating easyweather.dat file from exisiting data.

Post by tumutbound »

Steve,
Thanks for the update.
Is there information available on the format I'll need to create to feed the data in to Cumulus?

Regards
Geoff
My weather
CumulusMX (3036)
Raspberry Pi: Wheezy
FineOffset WH1081
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: Creating easyweather.dat file from exisiting data.

Post by steve »

You just need to create the monthly log files and dayfile.txt, as documented in the Cumulus help file and the wiki. Optionally, you might want to create an alltime.ini file.
Steve
Gina
Posts: 1885
Joined: Sat 21 Feb 2009 12:41 pm
Weather Station: Nothing working ATM - making one
Operating System: OS X, Linux Mint, Win7 & XP
Location: Devon UK

Re: Creating easyweather.dat file from exisiting data.

Post by Gina »

tumutbound wrote:I've been running a WH-1080 for some months and using the pywws scripts to extract the data.
I've now got a spare PC that I can run Cumulus on and would like to include my existing data in the web pages.
I see that Cumulus can read the easyweather.dat - does thsi mean live data from the Easyweather software or can it read a file?

Assuming I can incorporate data from an easyweather.dat file, I'll need to create one from the raw data I have. Has anyone written any script/program to create an easyweather.dat file? There are a number of programs to read one and I'll start with one of these if I have to create one from scratch.
My Linux software (G-Weather) is based on pywws so I have the same data format. I did think of writing a conversion utility to convert pywws data to Cumulus and might do just that in time, but time is something I haven't got ATM. I also have in mind to write some direct data editing routines complete with suitable user interface before too long. It should be a minor extension to export the data in a format to match Cumulus.
Gina

Sorry, no banner - weather station out of action. Hoping to be up and running with a new home-made one soon.
Post Reply