Hi everyone, Having talked to a person, why not create a driver to response for that ?
It is a best choice to not change the Weewx instance. Le vendredi 8 mai 2020 01:16:40 UTC+2, gjr80 a écrit : > > Hmm, seems this thread has managed to spill into the user forum as well > <https://groups.google.com/d/topic/weewx-user/GaUjpO4UO5A/discussion>.... > > If I am understanding the intent correctly this would seem to be a step up > in complexity from what has previously been discussed at issue #91 > <https://github.com/weewx/weewx/issues/91>. I always understood the > intent of issue #91 to be that instead of defining the meteorological day > from midnight to midnight as is currently the case a user could define it > as, say, 9am to 9am or 12pm to 12pm. This meteorological day would then be > used for all obs/reporting. But the intent here seems to be a different > meteorological day for different obs. > > Gary > > On Friday, 8 May 2020 00:21:12 UTC+10, Tom Keffer wrote: >> >> As I said in an earlier email >> >> It would be a large project. Not only does weewx (sensibly) assume that a >>> day starts at midnight, so do the underlying Python functions upon which it >>> relies. It would require not only rewriting all of the stats calculations, >>> but also providing alternatives for Python staples such as >>> datetime.datetime (which is used to calculate the start of a month, etc.). >> >> >> I should add, it would also require either rebuilding all daily summaries >> to reflect a different start time, or include another daily summary with >> the different start time. >> >> Very useful feature, but a lot of work. Who's going to take it on? >> >> -tk >> >> On Thu, May 7, 2020 at 4:26 AM Florentin Prevost <[email protected]> >> wrote: >> >>> Hi, >>> >>> What do you think about this feature ? >>> >>> Best regards, >>> >>> Le mercredi 6 mai 2020 08:57:03 UTC+2, Florentin Prevost a écrit : >>>> >>>> Hi Tom, >>>> >>>> OMM have a standard method to calculate Tn, Tx, RR, etc. It is World >>>> Meteorological Organization if you don't know in English. >>>> >>>> Weewx calcule each day from 00AM to 00PM but WMO (OMM in French) say >>>> that : >>>> >>>> >>>> TN: 6 p.m. UTC the day before until 6 p.m. UTC the same day >>>> TX and RR: 6h UTC the same day at 6h UTC the next day >>>> Wind / Insolation / Cloudiness / Pressure: 0h UTC the same day at 0h >>>> UTC the next day >>>> >>>> So much people who comes from Europe that I talk with would like to >>>> have this option in sql database. >>>> >>>> Le mardi 5 mai 2020 23:37:51 UTC+2, Tom Keffer a écrit : >>>>> >>>>> Sorry. Can you give us more details? I do not know what the OMM >>>>> standard is. And, I don't know what you mean by "Weewx calculate each >>>>> 00AM >>>>> to 00PM" >>>>> >>>>> On Tue, May 5, 2020 at 9:07 AM Florentin Prevost <[email protected]> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I would like to know if it possible in futur to add in database >>>>>> values from OMM standard. At the moment, Weewx calculate each 00AM to >>>>>> 00PM. >>>>>> >>>>>> Some users that I can talk with, would like to have this option on >>>>>> Weewx. >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "weewx-development" 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-development/7b0bb1c0-17e7-437e-9989-011f5dcc44d9%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/weewx-development/7b0bb1c0-17e7-437e-9989-011f5dcc44d9%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "weewx-development" 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-development/aff7a251-6ed4-4832-b382-1ea246ae5059%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-development/aff7a251-6ed4-4832-b382-1ea246ae5059%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "weewx-development" 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-development/87f3c8ac-0e22-4212-a56b-69aac15532e0%40googlegroups.com.
