[mapserver-users] MapCache resolution

[Vladimir]

Hi!

I didn't found a rule and took the resolutions that my client(OpenLayers 3) sends in its request. So grid section looks like:
<grid name="mygrid">
       <extent>8238077.16046298 5283327.39507164 9001224.45086216 5792092.25533779</extent>
        <srs>EPSG:3857</srs>
        <srsalias>EPSG:900913</srsalias>
        <units>m</units>
        <size>256 256</size>
        <resolutions>
          76.43702828517625 
          38.21851414258813 
          19.109257071294063
        </resolutions>
</grid>

There are no performance problem using "disk" type in "on-demand"(not seeder) mode.

Hope it'll help.

>Hello list,
>   regarding the resolution element in mapcache.xml, according to the documentation it is a " is a list of resolutions for each of the zoom levels defined by the grid ". I guess this means that it's up to define  the units-per-pixel in each service. Do we define these numbers arbitrarily? Is there some kind of a rule?
>   And another thing. I've tried the "disk" cache and the "sqlite" cache. In both cases my processor is struggling until caching the tiles for the first time. Is this normal ?   (I'm doing it in localhost)
>
>Regards,
>Stefanos
>_______________________________________________
>mapserver-users mailing list
>mapserver-users at lists.osgeo.org
>https://lists.osgeo.org/mailman/listinfo/mapserver-users

my
моя
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/mapserver-users/attachments/20170122/78a2b71b/attachment.html>