[MapProxy] min_res in default grids

[Denis Rykov]

It make sense. But if grid has GLOBAL_* name it is expected that for
calculation of min_res - global (-180,-90,180,90) bbox will be used. Otherwise
why is it global.

On Thu, Mar 24, 2016 at 6:02 PM, Oliver Tonnhofer <olt at omniscale.de> wrote:

> Hi,
>
> > On 21.03.2016, at 17:06, Denis Rykov <rykovd at gmail.com> wrote:
> >
> > Is this done intentionally that definition of all GLOBAL_* grids doesn't
> contains its min_res?
> > For GLOBAL_WEBMERCATOR - 156543.03392804097, for GLOBAL_GEODETIC -
> 1.40625.
> > My custom grid is:
> >
> >     base: GLOBAL_WEBMERCATOR
> >
> > and I have expected that grid will use global min_res but it is not:
> >
> > GLOBAL_WEBMERCATOR=dict(
> >     srs='EPSG:3857', origin='nw', name='GLOBAL_WEBMERCATOR'
> > )
>
> the min_res is calculated from the bbox and the tile size.
>
>
> Regards,
> Oliver
>
> --
> Oliver Tonnhofer  | Omniscale GmbH & Co KG  | http://omniscale.com
> OpenStreetMap WMS and tile services         | http://maps.omniscale.com
>
>
>
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