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Author Topic: Problems with data on graph!  (Read 280 times)

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Offline Lars112

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Problems with data on graph!
« on: July 29, 2018, 12:41:02 PM »
Sometimes my weather station can't send data to WD, and therefore some kind och "maximum" values for wind and gust showes up on WD... It looks like s*ht and the days maximum values for wind speed and gust become wrong.

Is there any solution for this problem?
Malmo - The town of the Turning Torso (height 623,3 ft/190 m), designed by Calatrava...

Offline Weather Display

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Re: Problems with data on graph!
« Reply #1 on: July 30, 2018, 01:30:16 AM »
I have put in place some better quality checks for that station type recently
so try a more recent update of WD
also you can set limits in WD , i.e so WD will ignore data outside those limits (see in control panel, offsets../limits)

Offline Lars112

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Re: Problems with data on graph!
« Reply #2 on: August 07, 2018, 02:48:22 PM »
Thank's! I've updated WD now.
I don't think "limit" is the solution... But great differences between two close measures may be a warning signal that something is wrong with the collected data. Ex: if the wind is 4,2 m/s and the minute after is 25,9 m/s  and next minute 4,2 m/s, WD should ignore the high value...
Is there a easy way to redraw the graph??
Regards
Lars
Malmo - The town of the Turning Torso (height 623,3 ft/190 m), designed by Calatrava...

Offline Weather Display

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Re: Problems with data on graph!
« Reply #3 on: August 07, 2018, 07:08:36 PM »
WD does have data spike checks for some of the weather stations that were prone to that (often was electrical interference -> adding RF Chokes/baluns on any cables helped...I would try that)

you can edit the logfile and then convert the logfile to data file