[mapserver-users] mapcache - working with different grids

[Mark Volz]

Hello,

I started working with Mapcache.  I added a tileset that is in UTM 15  (26915) and it is working fine on the demo page  http://localhost/mapcache/demo/wms.  However when I add the layer to ArcView, I get a warning about inconsistent extents.   I noticed the service is advertising several extents:  EPSG:900913, EPSG:103749, EPSG:26915, EPSG:4326, EPSG:3857.  So I made sure ArcGIS was requesting the correct coordinate system via layer>change coordinate system.  Even after switching the coordinate system, I still did not see anything  (even when zoomed into the appropriate area)

I also am trying to get another layer cached, which is in county coordinates.  I did add a grid for the county coordinates.  Unfortunately I cannot get that service working in either the demo page or the ArcMap.  I can get the source of that service (before it is cached in MapCache) to work in ArcMap.


Questions:

1)      Is this the right mailing list, or does mapcache have a separate list?
2)      How can I limit the grids / spatial references that Mapcache advertises?
3)      What am I missing that Mapcache works fine in the demo pages, but not in ArcMap?  - note I set  <full_wms>assemble</full_wms> and <service type="wms" enabled="true">
4)      Is there anything I need to know about custom spatial references?  I am guessing that Mapserver itself only needs the grid set.


Thanks for all the help!


Mark Volz
GIS Specialist



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