[MapProxy] WMTS request is asking for the wrong tiles

[Seth Ellingson]

Thank you Oliver,
  That was definitely the problem, everything is working good now that my
tile source is using the same grid as my cache.



On Mon, Jan 21, 2013 at 6:48 AM, Oliver Tonnhofer <olt at omniscale.de> wrote:

> Hi,
>
> On 18.01.2013, at 23:25, Seth Ellingson wrote:
> [...]
> > so to further investigate, I enter that URL into my browser and I get
> this error from MapCache
> >
> > HTTP Error "
> http://localhost/mapcache/wmts/1.0.0/Bangladesh/default/GoogleMapsCompatible/6/36/47.png":
> 404
> >
> > This is the weird thing, why did the x value(which should be 27) change
> to 36?  This request will work fine if I change that 36 to 27.
> >
> > I thought it might have something to do with the grid origin, but
> switching that didn't seem to do anything.  Does anyone have an idea why
> this might be happening?
>
> You need to configure the grid for the tile source.
>
>
> > Here is my config:
> [...]
> > sources:
> >   bangladeshWMTS:
> >     type: tile
> >     url:
> http://localhost/mapcache/wmts/1.0.0/Bangladesh/default/GoogleMapsCompatible/%(z)s/%(y)s/%(x)s.png
>      grid: mercatorGrid
> >     coverage:
> >       bbox: [87,20,94,27]
> >       bbox_srs: 'EPSG:4326'
>
> and your mercatorGrid needs `origin: nw`.
>
>
> Regards,
> Oliver
>
> --
> Oliver Tonnhofer    | Omniscale GmbH & Co KG    | http://omniscale.com
> http://mapproxy.org | https://github.com/olt    | @oltonn
>
>
>
>
>
>
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