arg, my bad, the key is <wgs84boundingbox>
On Fri, May 11, 2012 at 4:24 PM, Mark Volz <[email protected]> wrote: > Thomas, > > Setting <wgs84bbox> ... </wgs84bbox> had no impact. I wasn’t sure if the > format was space delimited or comma delimited so I tried both ways. I assume > that is the correct order is minX, minY, maxX, maxY. > > Here is what I tried: > > <tileset name="LyonAirPhotos"> > <source>LyonAirPhotosSource</source> > <cache>disk</cache> > <metadata> > <title>Lyon CACHE</title> > <abstract>blabla</abstract> > <wgs84bbox>-96.1 44.1 -95.58 44.7</wgs84bbox> > </metadata> > > <grid>LyonCC</grid> > <format>myjpeg</format> > <metatile>5 5</metatile> > <metabuffer>10</metabuffer> > <expires>3600</expires> > </tileset> > > > > > Mark Volz > GIS Specialist > Lyon County, MN > > > -----Original Message----- > From: thomas bonfort [mailto:[email protected]] > Sent: Friday, May 11, 2012 8:36 AM > To: Mark Volz > Cc: [email protected] > Subject: Re: mapcache - working with different grids > > On Thu, May 10, 2012 at 3:57 PM, Mark Volz <[email protected]> wrote: >> Thomas, >> >> *note I noticed that ArcCatalog reports the LatLongBoundingBox as 0, 0, 0,0. >> This is probably important... > you can try setting > <metadata> > <wgs84bbox> ... </wgs84bbox> > </metadata> > in each of your <tileset>s, this should populate the LatLonBbox in the > capabilities. > > -- > thomas > > >> >> >> >> I realize that mapcahce does not project. For testing I completely removed >> my grid, source, and tileset that is in county coordinates. My other cache >> is in UTM 15, The only grid I have advertised is UTM15 such as: >> >> <!--<grid>WGS84</grid>--> >> <!--<grid>g</grid>--> >> <grid>UTM15</grid> >> >> So here is what I have: >> >> Demo: The demo site works fine. Here is an example request that works >> http://10.0.8.116/mapcache/?LAYERS=MNSOUTH11&SERVICE=WMS&VERSION=1.1.1 >> &REQUEST=GetMap&STYLES=&FORMAT=image%2Fjpeg&SRS=EPSG%3A26915&BBOX=4383 >> 94.0589,4887031.0797,471162.0589,4919799.0797&WIDTH=256&HEIGHT=256 >> >> WMS in ArcCatalog: Doesn’t work >> The lat long bounding box is 0,0,0,0. Furthermore ArcCatalog advertises >> EPSG: 26915 (which is correct) , EPSG: 900913, EPSG 26915 again?, EPSG: >> 3857. How can I remove the other projections. I only want to serve 26915. >> * I did try to change the coordinate system that ArcCatalog / ArcMap >> requests to UTM 15. Mapcahce still did not work >> >> WMS in QGIS: Doesn’t work. >> In the properties for the service (root layer) I noticed the WGS 84 >> Bounding Box is empty. However, the layer MNSOUTH11 does have a valid >> bounding box >> >> WMTS in QGIS: Works. >> When adding the WMS layer in QGIS, I noticed I could switch between layers >> (wms) and Tilesets (WMTS?). The tilesets work in QGIS. >> >> ******************************************************** >> >> When I did have the County Map service configured, nothing worked. Not even >> the demo. I didn't even get any pink tiles in the demo, and firebug >> reported that it was not even trying to request anything. >> >> >> Let me know if you have any thoughts as to why the WMS service isn’t working. >> >> Thanks for all your help >> >> >> Mark Volz >> GIS Specialist >> Lyon County, MN >> >> -----Original Message----- >> From: thomas bonfort [mailto:[email protected]] >> Sent: Thursday, May 10, 2012 6:02 AM >> To: Mark Volz >> Cc: [email protected] >> Subject: Re: [mapserver-users] mapcache - working with different grids >> >> Hi, >> >> >> On Wed, May 9, 2012 at 9:45 PM, Mark Volz <[email protected]> wrote: >>> 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've never tried the wms service in arcgis... >> >> what I do know is that mapcache advertises all known grids in the wms root >> layer, however only the actually cached grids are advertised for each >> individual layer (that's what the spec requires, although it does not fit >> very well with cached layers). I wouldn't be very surprised arcgis chokes on >> that. >> Check your server logs for the requests actually being sent out by arcgis, >> that will at least tell you if the correct grid is being used. >> >>> >>> 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. >> >> need more info... mapcache itself does no projection handling, the grid srs >> is only used as a key to lookup which tiles to return, and is forwarded to >> the wms server as is. Right clicking on a pink tile in the demo page and >> opening the image in a new window might give you more info to help debugging. >> >> -- >> thomas >> >>> >>> >>> Questions: >>> >>> >>> Is this the right mailing list, or does mapcache have a separate list? >>> How can I limit the grids / spatial references that Mapcache advertises? >>> 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"> >>> 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 >>> >>> >>> >>> >>> _______________________________________________ >>> mapserver-users mailing list >>> [email protected] >>> http://lists.osgeo.org/mailman/listinfo/mapserver-users >>> _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
