Ian, Short answer is no, ignore_zero_wind is the only StdWXCalculate option that affects wind direction. What do you want ignore_null (ignore_null_wind ?) to do? Pass through the wind vane direction if wind speed is None - if so ignore_zero_wind should do that.
Gary On Tuesday, 17 November 2020 at 18:29:30 UTC+10 steep...@gmail.com wrote: > Gary, > Whilst on the subject of ignore_zero, is there a similar expression for > ignore_null? > Thanks, > Ian > > On Tue, 17 Nov 2020 at 05:52, gjr80 <gjrod...@gmail.com> wrote: > >> Bill, >> >> There was a change to the StdWXCalculate service in 4.2.0 that has >> inadvertently changed the operation of ignore_zero_wind. Normal (expected) >> operation should resume if you change the ignore_zero_wind setting to be >> the opposite of its current value (ie if under 4.1.1 or earlier you >> had ignore_zero_wind = False change it to ignore_zero_wind = True or if you >> had ignore_zero_wind = True change it to ignore_zero_wind = False). >> >> If you don’t use ignore_zero_wind you are not affected by the change and >> need do nothing. >> >> Gary >> >> On Tuesday, 17 November 2020 at 14:20:55 UTC+10 wa4...@gmail.com wrote: >> >>> I have three pi's running weewx, two have been moved up to 4.2.0, one is >>> still on 4.1.1. All have ignore_zero_wind set to False. The two that are on >>> 4.2.0 no longer work as expected (zero wind shows wind direction) but the >>> 4.1.1 still works as expected. >>> >>> Did something happen in 4.2.0 that changed the behavior of >>> ignore_zero_wind = False? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "weewx-user" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to weewx-user+...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/weewx-user/32a55d26-bddb-4303-b559-232ff36e9cf0n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/weewx-user/32a55d26-bddb-4303-b559-232ff36e9cf0n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/300025d4-6133-48fe-8282-8b6b65348d5an%40googlegroups.com.
