See the section There is no wind direction when wind speed is zero <http://www.weewx.com/docs/usersguide.htm#zero_windspeed> in the User's Guide.
On Sun, Sep 4, 2022 at 8:39 AM Gerard Cerchio <[email protected]> wrote: > This morning we had a very unusual occurrence here at Ocean Beach San > Francisco. The wind speed dropped to 0 mph for a short period. This > resulted in the value of *$currentwindDir.formatted* being set to *N/A* > upsetting my wind gauge javascript which expects a numerical value. > > Do I need to add some code to check the *$currentwindDir.formatted * is > numerical or is there a more reliably numerical weewx value I may use to > set my wind direction gauge? > > Thanks. > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/e8b59da7-8362-4626-a120-de4ac657a939n%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/e8b59da7-8362-4626-a120-de4ac657a939n%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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEAvD6Dky2TDHhksZQFXeEmQYbCEW0uc8rg9%2BFXkWFc-_g%40mail.gmail.com.
