Re: [MapServer-users] WMS GetCapabilities map minx, miny etc transposed
Hi Bjørn > On Nov 27, 2022, at 2:21 PM, Bjørn Ove Grøtan wrote: > > It's "request=GetMap" not "request=Map”. Ooops, that indeed works! However, it is still somewhat strange that GetAttributes x and y are swapped in the BoundingBox Thanks, Jody ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [MapServer-users] WMS GetCapabilities map minx, miny etc transposed
Jody Klymak: > Hi, > > I am a new user, using mapserver 8.0.0: > > I have been going through the tutorials and have trouble making rasters work > on my WMS server. The same map file works fine in QGIS, so I think there is > a bug in mapserver, but wanted to write here in case I am doing anything > silly. > > If I query the server I get layers that have minx miny in the BoundingBox > that are transposed with respect to lat and lon: > > ``` > > modis > modis > EPSG:4326 > > -97.238976 > -82.122902 > 41.619778 > 49.385620 > > > maxx="49.385620" maxy="-82.122902"/> > > > text/xml > http://www.w3.org/1999/xlink; > xlink:type="simple" > xlink:href="https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map=GetMetadata=modis"/> > > > ``` > > If I query the wms server with > > `https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map=WMS=1.3=Map=modis=EPSG:4326=-97.238976,41.619778,-82.122902,49.385620=png=360=270` It's "request=GetMap" not "request=Map". > > I get a blank image > > If I swap lat for lon in the BBOX=41.619778,-97.238976,49.385620,-82.122902, > then it works, but is of course distorted. > > Maybe I’m really mis-understanding the BBOX parameter, but it seems that > there is a bug where someone has said x is equivalent to latitude, where they > meant longitude. > > Again, this map works fine in QGIS, I assume because it doesn’t look at the > BoundingBox and just uses the etc. > > The map file is > > ``` > MAP > NAME "MAPSERVER_RASTER" > IMAGETYPE PNG24 > EXTENT-97.238976 41.619778 -82.122902 49.385620 > SIZE 360 270 > SHAPEPATH "./data/" > IMAGECOLOR 200 200 200 > > PROJECTION > "init=epsg:4326" > END > > WEB > METADATA > ows_title "MapServer Raster" > ows_enable_request "*" > ows_srs "EPSG:4326" > ows_onlineresource > "https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map; > END > END > LAYER # MODIS raster layer begins here > NAME "modis" > DATA "ugl_ref2.png" > STATUS DEFAULT > TYPE RASTER > EXTENT-97.238976 41.619778 -82.122902 49.385620 > OFFSITE 71 74 65 > PROJECTION > "init=epsg:4326" > END > END # MODIS raster layer ends here > END > ``` > > Thanks, Jody > > ___ > MapServer-users mailing list > MapServer-users@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/mapserver-users -- Kind regards Bjørn Ove Grøtan ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
[MapServer-users] WMS GetCapabilities map minx, miny etc transposed
Hi, I am a new user, using mapserver 8.0.0: I have been going through the tutorials and have trouble making rasters work on my WMS server. The same map file works fine in QGIS, so I think there is a bug in mapserver, but wanted to write here in case I am doing anything silly. If I query the server I get layers that have minx miny in the BoundingBox that are transposed with respect to lat and lon: ``` modis modis EPSG:4326 -97.238976 -82.122902 41.619778 49.385620 text/xml http://www.w3.org/1999/xlink; xlink:type="simple" xlink:href="https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map=GetMetadata=modis"/> ``` If I query the wms server with `https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map=WMS=1.3=Map=modis=EPSG:4326=-97.238976,41.619778,-82.122902,49.385620=png=360=270` I get a blank image If I swap lat for lon in the BBOX=41.619778,-97.238976,49.385620,-82.122902, then it works, but is of course distorted. Maybe I’m really mis-understanding the BBOX parameter, but it seems that there is a bug where someone has said x is equivalent to latitude, where they meant longitude. Again, this map works fine in QGIS, I assume because it doesn’t look at the BoundingBox and just uses the etc. The map file is ``` MAP NAME "MAPSERVER_RASTER" IMAGETYPE PNG24 EXTENT-97.238976 41.619778 -82.122902 49.385620 SIZE 360 270 SHAPEPATH "./data/" IMAGECOLOR 200 200 200 PROJECTION "init=epsg:4326" END WEB METADATA ows_title "MapServer Raster" ows_enable_request "*" ows_srs "EPSG:4326" ows_onlineresource "https://cproof.uvic.ca/cgi-bin/mapserv?map=/usr/local/opt/mapserver/cproof/mapserver_raster.map; END END LAYER # MODIS raster layer begins here NAME "modis" DATA "ugl_ref2.png" STATUS DEFAULT TYPE RASTER EXTENT-97.238976 41.619778 -82.122902 49.385620 OFFSITE 71 74 65 PROJECTION "init=epsg:4326" END END # MODIS raster layer ends here END ``` Thanks, Jody ___ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
