Oui, théoriquement 21600 secondes
https://weewx.com/docs/customizing.htm#Time_periods
« delta_t is the largest time difference (in seconds) between the time
specified and a timestamp of a record in the database that will be
returned. By default, it is zero, which means there must be an exact
match with a specified time for a record to be retrieved.»
Le 05-05-21 à 21:53, gjr80 a écrit :
- 1800 or - 21600 ? :)
Gary
On Wednesday, 5 May 2021 at 23:59:22 UTC+10 [email protected] wrote:
<p>The temperature 6 hours ago was:
$current(timestamp=$current.dateTime.raw - 1800).outTemp</p>
On Wed, May 5, 2021 at 6:14 AM P C <[email protected]> wrote:
Hello,
I would like to seek in the database a value of 6 hours ago.
I guess it's the next tag that he will use,
/$current($timestamp=/some_time/,
$max_delta=/delta_t/,$data_binding=/binding_name/)./obstype/[./optional_unit_conversion/][./optional_rounding/][./optional_formatting/]/
But it lacks examples so that I can understand it. (I'm not
bilingual and sometimes I have difficulty for some things)
Thank you in advance !
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