[netCDFJava #QBC-740297]: Potential bug in aggregation with timeUnitsChange="true"

Hi Roland,

Thanks for sending me back on the axis.  At first blush, the time 
coordinate looks correct in the aggregated file because the numbers are 
nicely sequential.  Going back into the original files shows the offset, 
which I hadn't caught.

Sadly, nested aggregations have become too unwieldy to manage.  They end 
up being slow and prone to bugs.

-Lansing

On 12/18/2013 10:04 AM, Roland Schweitzer - NOAA Affiliate wrote:
> New Client Reply: Potential bug in aggregation with timeUnitsChange="true"
>
> Lansing,
>
> Thanks for the reassurance that you are tracking the problem.
>
> I would note in your last comment in Jira, the the time axis is in fact not
> correct. It's shifted by 13 days. At least that's the case on my server.
> And yes, the bounds variable is not being treated by the aggregation at
> all.  This was discussed here:
> http://www.unidata.ucar.edu/mailing_lists/archives/thredds/2012/msg00015.html
>
> I'm not sure what you mean that "nested aggregations won't figure
> prominently in the solution".  Do you mean that you won't allow this sort
> of aggregation in the future?
>
> Thanks,
> Roland
>
>
> address@hidden> wrote:
>
>> Hi Roland,
>>
>> I've been watching the discussion over e-mail, and I've actually already
>> reproduced the behavior you are seeing.  Unfortunately, nested aggregations
>> get very complicated, and we're thinking about how to handle situations
>> such as yours in the future.  I suspect that the nested aggregation won't
>> figure prominently in the ultimate solution.
>>
>> In the meantime, I've moved your support question over to JIRA, our bug
>> tracking system.  You can watch it's progress here:
>>
>> https://bugtracking.unidata.ucar.edu/browse/TDS-514
>>
>> Regards,
>>    Lansing Madry
>>    Unidata
>>    Boulder, Colorado
>>
>> Ticket Details
>> ===================
>> Ticket ID: QBC-740297
>> Department: Support netCDF Java
>> Priority: Normal
>> Status: Open
>>
>>
>
>
> Ticket Details
> ===================
> Ticket ID: QBC-740297
> Department: Support netCDF Java
> Priority: Normal
> Status: Open
> Link:  
> https://www.unidata.ucar.edu/esupport/staff/index.php?_m=tickets&_a=viewticket&ticketid=23154



Ticket Details
===================
Ticket ID: QBC-740297
Department: Support netCDF Java
Priority: Normal
Status: Open