On Thu, May 8, 2014 at 7:16 PM, Rahkonen Jukka (Tike) <
jukka.rahko...@mmmtike.fi> wrote:
> Hi,
>
> I would make a new start and take first only two images and make an
> imagemosaic from those. It it fails immediately, send links to those images
> and others could try to reproduce the error. It everything is fine, add a
> third image into the mosaic and test. Continue.
>
> But I wonder if the issue could come from somethign else. Is there
> anything that could prevent JAI from finding the width when GetMap BBOX is
> hitting the corner of four images? What is the meaning of "affine" here:
> at javax.media.jai.RenderedOp.getWidth(RenderedOp.java:2179)
> at org.geotools.image.ImageWorker.affine(ImageWorker.java:3113)
>
> Is there some reprojection job going on?
>
If there was you'd see a warp operation in the chain, affine is called just
to rescale the data or offset
the data, both opeations are common in a mosaic when you ask more than one
tile and/or
the target resolution does not match one of the source ones.
Cheers
Andrea
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