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Rainfall - numbers don't add up?

Posted: Sat 23 Jan 2016 8:54 pm
by ubejani
Not sure how to interpret this? Yesterday's rain was 1.2mm, last 24 hrs was 0.6mm yet today's rain is 34.5mm. Doesn't make sense, a bug perhaps?

Re: Rainfall - numbers don't add up?

Posted: Sun 24 Jan 2016 9:06 am
by steve
If you zip up the diags folder and attach it, I'll take a look. The explanation may just be that the rain counter supplied by your station has been doing odd things - quite likely if an "Orion" is a Fine Offset model.

Re: Rainfall - numbers don't add up?

Posted: Mon 25 Jan 2016 4:29 am
by ubejani
Attached

Re: Rainfall - numbers don't add up?

Posted: Mon 25 Jan 2016 8:22 am
by steve
You are allowing your PC to go into standby while Cumulus is running. So you have large gaps in your data, and as it is suspended overnight in particular, it cannot keep track of daily totals etc.

Re: Rainfall - numbers don't add up?

Posted: Thu 04 Feb 2016 5:30 am
by ubejani
Thanks, don't want to leave the PC on 24 hrs so will live with it.

Cheers

Re: Rainfall - numbers don't add up?

Posted: Thu 04 Feb 2016 9:26 am
by vaggos
It's not because you shut your pc.
As Steve told you, because you allow your PC to go into standby while Cumulus is running.
You can change it as i remember well from usb settings and power settings.

Re: Rainfall - numbers don't add up?

Posted: Thu 04 Feb 2016 9:52 am
by RayProudfoot
My 7 year-old Samsung NC10 netbook has run more or less continuously since I started recording weather back in April 2009.

The key is to allow the screen to switch off when it's closed. Power use is then a few watts. You won't even notice on your electricity bill even if you use a desktop.

Whilst it might be the middle of the night for you visitors from other parts of the world might be curious about your current weather. Good enough reason to make data available 24 hours a day. ;)

Re: Rainfall - numbers don't add up?

Posted: Thu 04 Feb 2016 2:32 pm
by duke
I do get somewhat bemused by operators that upload data to a website, then shutdown over night like weather does not occur :? I know some that do the same with CCTV.............