Spike removal

raimaker · Post by **raimaker** » Mon 26 Dec 2011 10:31 pm

Hello, how to set spike removal?
What value should I enter?
I have a weather station lacrosse WS2350 and I want to cancel the peaks.
thanks.

Post by **steve** » Mon 26 Dec 2011 11:38 pm

You'll have to experiment. Set a value as low as you can that you won't hit under normal circumstances.

raimaker · Post by **raimaker** » Wed 28 Dec 2011 9:38 pm

Tanks stive

errea · Post by **errea** » Mon 23 Jan 2012 9:46 am

Hello, these are my settings, from a few days ago all my spike problems are solved

This is the only error message I have, but all the data is OK

23/01/2012 10:33:42 : Ignoring outdoor humidity: -1000
23/01/2012 10:33:42 : Old value = 88 New value = -1000 EWhumiditydiff = 10,0

raimaker · Post by **raimaker** » Mon 23 Jan 2012 7:04 pm

Thanks, if I use directly with a PC serial port errors are corrected?

Grazie, se utilizzo direttamente un pc con porta seriale si correggono gli errori?

yv1hx · Post by **yv1hx** » Sun 29 Jan 2012 2:16 am

Attached my Spike removal screen, hope this can help you:

Post by **steve** » Sun 29 Jan 2012 10:20 am

Those are very low wind settings, are you sure they're not normally exceeded?

MickinMoulden · Post by **MickinMoulden** » Sun 29 Jan 2012 11:04 am

Ha ha Steve, you would say that! But your right, that's really low. Including the rain rate. I could easlily expect it to go above 99mmhr in one hit. You don't have to set all of them!

yv1hx · Post by **yv1hx** » Mon 30 Jan 2012 5:10 pm

steve wrote:Those are very low wind settings, are you sure they're not normally exceeded?

Steve,
These value agreed with another WS that we have operating in parallel some time ago.

By general rule, my region is not so windy at all, but I will have a look at those figures

Post by **steve** » Mon 30 Jan 2012 5:16 pm

yv1hx wrote:These value agreed with another WS that we have operating in parallel some time ago.

By general rule, my region is not so windy at all, but I will have a look at those figures

Well, if they work for you, that's OK, of course. I just find it hard to believe that your wind speeds don't vary by more than 1 m/s (2.2 mph) between readings. Perhaps it works for you by a combination of where you are and the way the La Crosse station measures wind speeds?

yv1hx · Post by **yv1hx** » Mon 30 Jan 2012 6:04 pm

steve wrote:Well, if they work for you, that's OK, of course. I just find it hard to believe that your wind speeds don't vary by more than 1 m/s (2.2 mph) between readings. Perhaps it works for you by a combination of where you are and the way the La Crosse station measures wind speeds?

I think the same, I spend tweaking these figures about 2 months, and another 3 or 4 more cleaning up 3 years of data files.

Cumulus Support

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