Hi Jeroen,
sorry for the delay. Could you provide us a sample data for replicating the
issue?
Best Regards,
Nicola Lagomarsini.
2014-06-14 10:42 GMT+02:00 Jody Garnett <jody.garn...@gmail.com>:
> You may wish to create a bug report for this one as it has been a couple
> of days without a reply. Also gives you a chance to attach screen snaps.
>
> I think we may of upgraded ImageIO extension between 2.5 and 2.5.1.
> --
> Jody
>
> Jody Garnett
>
>
> On Thu, Jun 12, 2014 at 7:59 PM, Jeroen Dries <jeroen.dr...@vito.be>
> wrote:
>
>> Hi all,
>>
>> I'm seeing a regression for a netcdf image mosaic layer when upgrading
>> from
>> 2.5 to 2.5.1. Starting from a given zoom level, all tiles simply go black.
>> There's also a variation where a set of evenly spaced tiles go black,
>> while
>> others remain normal for a given zoomlevel, and then they all return
>> black at
>> the next zoom level.
>>
>> I've been looking for the source now for a while, but haven't been able to
>> figure it out. Here are some more clues I gathered:
>> -the changes in gt-imagemosaic do not seem to influence the behavior
>> -the netcdf layer has 3 bands which are merged using the
>> MergeBehavior.Stack,
>> a similar single banded mosaic, built from the same source data works
>> fine.
>> -changing the imageio-ext library version does not seem to affect the
>> issue
>>
>> I'll continue looking myself, but if this rings a bell somewhere then I'm
>> certainly interested. I also scanned the diff on github, but there's are
>> not
>> that many changes to the relevant code.
>>
>> thanks,
>> Jeroen
>>
>>
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>
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Find What Matters Most in Your Big Data with HPCC Systems
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