Thanks Gary, works great, but can I use the $last_rain tag say in my 
gauge-data.txt.tmpl file?

On Tuesday, 7 March 2017 18:28:47 UTC-5, gjr80 wrote:
>
> Whoops, forgot to add the link to the thread. It's here 
> <https://groups.google.com/d/topic/weewx-user/1vtUflRv5ys/discussion>.
>
> Gary
>
> On Wednesday, 8 March 2017 09:28:06 UTC+10, gjr80 wrote:
>>
>> This issue came up back in 2014. If you look at this thread you will see 
>> a SLE that I wrote to do this. It is a weeWX v2 SLE so not compatible with 
>> weeWX v3 though when the thread resurfaced in 2015 Vince put together a v3 
>> compatible version. Alternatively, there is a v3 compatible version in the 
>> weeWX-WD code (file wdSearchX3.py I think) on bitbucket.
>>
>> Gary
>>
>> On Wednesday, 8 March 2017 06:51:17 UTC+10, Robert Mantel wrote:
>>>
>>> Ok, after posting this I had a feeling it would be something to this 
>>> effect.  Thank you for the direction.
>>>
>>> On Tuesday, 7 March 2017 12:36:11 UTC-5, Tom Keffer wrote:
>>>>
>>>> Hello, Robert,
>>>>
>>>> I suspect the problem stems from a misunderstanding of what a tag like 
>>>> $day.rain.lasttime represents. It is the last *entry* in the database, 
>>>> not the last non-zero entry. If you want the last non-zero entry, you 
>>>> would 
>>>> have to write a search list extension.
>>>>
>>>> -tk
>>>>
>>>> On Tue, Mar 7, 2017 at 10:30 AM, Robert Mantel <[email protected]> 
>>>> wrote:
>>>>
>>>>> I'm trying to populate my Steelseries gauge with the correct time for 
>>>>> the last bucket tip (or last recorded value for rain), but for some 
>>>>> reason 
>>>>> it always returns the current time for this which I know is wrong.  Does 
>>>>> $day.rain.lasttime work or am I using it incorrectly?
>>>>>
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>>>>
>>>>

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