See issue #198 <https://github.com/weewx/weewx/issues/198> and #193
<https://github.com/weewx/weewx/issues/193>.

-tk

On Tue, May 2, 2017 at 8:31 AM, Jarom Hatch <jsha...@gmail.com> wrote:

> I did read through the release notes, must have missed that entry.  To be
> fair, there were a lot of changes in that release and a single entry in the
> changelog was easy to miss.
>
> Was there a bug report associated with that change?  Was there a problem
> with just assigning the windDir value to windGustDir since 99% of the time
> that is accurate?
>
> I'll change my templates to reflect that the value is no longer being
> generated.
>
>
> On Tuesday, May 2, 2017 at 9:19:57 AM UTC-6, Andrew Milner wrote:
>>
>> Did you read the release notes for 3.7.0??
>>
>> "The observation windGustDir has been removed from wmr100, wmr200, te923,
>> and fousb drivers. These drivers were simply assigning windGustDir to
>> windDir, since none of the hardware reports an actual windGustDir.
>> "
>>
>> A workaround is to use  Stdcalibrate - corrections to set windGustDir =
>> windDir, or just accept that your station does not provide a genuine wind
>> gust direction, so   change your report templates accordingly to remove the
>> fabricated value!!!
>>
>>
>>
>> On Tuesday, 2 May 2017 18:04:49 UTC+3, Jarom Hatch wrote:
>>
>>> I'm running weewx on a raspberry pi using the FineOffsetUSB driver.
>>>
>>> I updated weewx from 3.6.2 to 3.7.1 on Apr 29 and I just noticed that
>>> ever since, windGustDir has been null.  Here's the lines from syslog
>>> showing the version change:
>>>
>>> Apr 29 14:35:43 weather weewx[766]: engine: Terminating weewx version
>>> 3.6.2
>>> Apr 29 14:47:11 weather weewx[16694]: engine: Initializing weewx version
>>> 3.7.1
>>>
>>> Here are the lines in the DB that show the change at that time:
>>>
>>> root@weather:/var/lib/weewx# sqlite3 weewx.sdb "select
>>> dateTime,windGust,windGustDir from archive where dateTime between
>>> 1493497500 and 1493498521"
>>> 1493497500|16.1060613966041|0.0
>>> 1493497560|25.5012638779564|0.0
>>> 1493497620|28.1856074440571|0.0
>>> 1493497680|24.1590920949061|0.0
>>> 1493497740|14.7638896135537|315.0
>>> 1493497800|9.39520248135238|270.0
>>> 1493497860|10.7373742644027|0.0
>>> 1493497980|25.5012638779564|315.0
>>> 1493498100|24.8301779864313|315.0
>>> 1493498161|23.4879478242993|
>>> 1493498221|24.8301162714021|
>>> 1493498281|32.2120427304676|
>>> 1493498341|28.1855373891591|
>>> 1493498401|14.763852918131|
>>> 1493498461|16.7771055887852|
>>> 1493498521|15.4349371416824|
>>>
>>> Any workaround at this time?  More from my logs just for additional
>>> insight on my environment:
>>>
>>> Apr 29 14:50:31 weather weewx[433]: engine: Initializing weewx version
>>> 3.7.1
>>> Apr 29 14:50:31 weather weewx[433]: engine: Using Python 2.7.9 (default,
>>> Sep 17 2016, 20:26:04) #012[GCC 4.9.2]
>>> Apr 29 14:50:31 weather weewx[433]: engine: Platform
>>> Linux-4.9.24-v7+-armv7l-with-debian-8.0
>>> Apr 29 14:50:31 weather weewx[433]: engine: Locale is 'en_US'
>>> Apr 29 14:50:31 weather weewx[433]: engine: pid file is
>>> /var/run/weewx.pid
>>> Apr 29 14:50:31 weather weewx[798]: engine: Using configuration file
>>> /etc/weewx/weewx.conf
>>> Apr 29 14:50:31 weather weewx[798]: engine: Loading station type
>>> FineOffsetUSB (weewx.drivers.fousb)
>>> Apr 29 14:50:31 weather weewx[798]: fousb: driver version is 1.9
>>> Apr 29 14:50:31 weather weewx[798]: fousb: polling mode is PERIODIC
>>> Apr 29 14:50:31 weather weewx[798]: fousb: polling interval is 60
>>> Apr 29 14:50:31 weather weewx[798]: fousb: found station on USB bus=001
>>> device=006
>>> Apr 29 14:50:31 weather weewx[798]: engine: StdConvert target unit is 0x1
>>> Apr 29 14:50:31 weather weewx[798]: wxcalculate: The following values
>>> will be calculated: barometer=prefer_hardware, windchill=prefer_hardware,
>>> dewpoint=prefer_hardware, appTemp=prefer_hardware,
>>> rainRate=prefer_hardware, windrun=prefer_hardware,
>>> heatindex=prefer_hardware, maxSolarRad=prefer_hardware,
>>> humidex=prefer_hardware, pressure=prefer_hardware,
>>> inDewpoint=prefer_hardware, ET=prefer_hardware, altimeter=prefer_hardware,
>>> cloudbase=prefer_hardware
>>> Apr 29 14:50:31 weather weewx[798]: wxcalculate: The following
>>> algorithms will be used for calculations: altimeter=aaNOAA, maxSolarRad=RS
>>> Apr 29 14:50:31 weather weewx[798]: engine: Archive will use data
>>> binding wx_binding
>>> Apr 29 14:50:31 weather weewx[798]: engine: Record generation will be
>>> attempted in 'software'
>>> Apr 29 14:50:32 weather weewx[798]: engine: Using archive interval of 60
>>> seconds (specified by hardware)
>>> Apr 29 14:50:32 weather weewx[798]: engine: Using binding 'wx_binding'
>>> to database 'weewx.sdb'
>>> Apr 29 14:50:32 weather weewx[798]: manager: Starting backfill of daily
>>> summaries
>>> Apr 29 14:50:32 weather weewx[798]: engine: WdArchive will use data
>>> binding wd_binding
>>> Apr 29 14:50:32 weather weewx[798]: engine: Using binding 'wd_binding'
>>> to database 'weewxwd.sdb'
>>> Apr 29 14:50:32 weather weewx[798]: engine: Starting backfill of daily
>>> summaries
>>> Apr 29 14:50:32 weather weewx[798]: manager: Starting backfill of daily
>>> summaries
>>> Apr 29 14:50:32 weather weewx[798]: engine: Daily summaries up to date.
>>> Apr 29 14:50:32 weather weewx[798]: restx: StationRegistry: Station will
>>> be registered.
>>> Apr 29 14:50:32 weather weewx[798]: restx: Wunderground-PWS: Data for
>>> station ****** will be posted
>>> Apr 29 14:50:32 weather weewx[798]: restx: PWSWeather: Data for station
>>> ****** will be posted
>>> Apr 29 14:50:32 weather weewx[798]: restx: CWOP: Data for station ******
>>> will be posted
>>> Apr 29 14:50:32 weather weewx[798]: restx: WOW: Posting not enabled.
>>> Apr 29 14:50:32 weather weewx[798]: restx: AWEKAS: Posting not enabled.
>>>
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