Re: [weewx-user] Wind Gust N/A

[Thomas Keffer]

See the customizing guide, tag $span
.

Please direct further questions to weewx-user.

-tk

On Fri, Sep 29, 2017 at 8:22 AM, Nicolas Cazan 
wrote:

> hello, I had a problem with a wmr200, for wind direction weewx regularly
> show N / A for a weak wind, and did not take ignore_zero_wind = false
>
> in uploading wmr200.py download on github, the problem is solved, I no
> longer get N / A but well l direction of the wind.
>
> On the other hand, a question, when we have a recording every 5 minutes
> and we use $ current.windGust.formatted this returns the maximum wind gust
> of the last 5 minutes, can be done like rain or temperature and set to
> the last 15 minutes without changing the five minute recording step eg $
> time_delta = 900
> thank you in advance
>
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Re: [weewx-user] Wind Gust N/A

[Nicolas Cazan]

hello, I had a problem with a wmr200, for wind direction weewx regularly 
show N / A for a weak wind, and did not take ignore_zero_wind = false

in uploading wmr200.py download on github, the problem is solved, I no 
longer get N / A but well l direction of the wind.

On the other hand, a question, when we have a recording every 5 minutes and 
we use $ current.windGust.formatted this returns the maximum wind gust of 
the last 5 minutes, can be done like rain or temperature and set to the 
last 15 minutes without changing the five minute recording step eg $ 
time_delta = 900
thank you in advance

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Re: [weewx-user] Wind Gust N/A

[Thomas Keffer]

I am sorry, but I did not understand. You do have a problem? Or, you do not
have a problem?

What kind of weather station are you using?

-tk

On Tue, Sep 26, 2017 at 1:49 AM, Nicolas Cazan 
wrote:

> I have downloaded weewx via github and uploader with filezila wmr200.py in
> the drivers folder, I have relaunched weewx for now more problem for me.
>
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Re: [weewx-user] Wind Gust N/A

[Nicolas Cazan]

I have downloaded weewx via github and uploader with filezila wmr200.py in 
the drivers folder, I have relaunched weewx for now more problem for me.

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Re: [weewx-user] Wind Gust N/A

[Nicolas Cazan]

I realize that the wind graph is incomplete
very low or no wind.

for the windgustdir which displays N/A this occurs regularly as the wind is 
less than 10 km /h.

As wind gusts exceed 10 km / h no problem for the directions.

[StdWXCalculate]
  ignore_zero_wind = false
 [[Calculations]]

this does not change anything in wind nil, N/A at all wind values.

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Re: [weewx-user] Wind Gust N/A

[Thomas Keffer]

Make sure you put ignore_zero_wind in the right location. Your
configuration file should look like:

[StdWXCalculate]

ignore_zero_wind = false
[[Calculations]]
.
.
.

Another option is that .format() can take an argument containing what you
want when the value is None. See the Customizing Guide
.

$current.windGust.format("%f", 0)

-tk

On Fri, Sep 22, 2017 at 10:54 PM, Nicolas Cazan 
wrote:

> Hello, I try to display in wewwx_pws the max burst between two recordings,
> so I use:
>
>
> $current.windGust.formatted
>
> This seems to work, but I'm trying to also get the direction of this burst
> so I use:
>
> $
> current.windGustDir.formatted
> $current.windGustDir.ordinal_
> compass
>
>
> Also it seems to work, except that sometimes windhel when returning a
> value like 25 km/h windheuredir returns N/A
>
> I already modified ignore_zero_wind = False, but still the same problem.
>
> then I circumvent this problem?
>
> thank you in advance
>
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