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temp trend is showing 0

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.
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n9mfk
Posts: 845
Joined: Sun 10 May 2009 8:52 pm
Weather Station: davis vp2 Serial datalogger
Operating System: Windows 7 64-bit
Location: Springfield, IL

temp trend is showing 0

Post by n9mfk »

Hi Steve,
it is a temp of 13.6
but temp trend is showing 0
that seem off ?
Beau
gemini06720
Posts: 1700
Joined: Mon 10 Aug 2009 10:16 pm
Weather Station: No weather station
Operating System: No operating system
Location: World...

Re: temp trend is showing 0

Post by gemini06720 »

Beau, the temperature trend is a value representing the rate of change in temperature over the last 3 hours - why do you find it odd that the temperature trend is 0 - if the temperature has not changed over the last 3 hours, then the temperature trend should be 0.

The same is also true for the pressure trend...
RayProudfoot
Posts: 3602
Joined: Wed 06 May 2009 6:29 pm
Weather Station: Davis VP2 with Daytime FARS
Operating System: Windows XP SP3
Location: Cheadle Hulme, Cheshire, England
Contact:

Re: temp trend is showing 0

Post by RayProudfoot »

There is another recently added webtag which shows the actual temp change in the last hour rather than the average over the last 3 which is what the trend one is.

Just an option if you prefer that.
Cheers,
Ray, Cheshire.

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