[mapserver-users] Re: WFS intersect request
This WFS GetFeature request did work if I replaced with the spatial filter. - John On Thu, Jun 9, 2011 at 12:47 PM, John Callahan wrote: > Thanks. Yes, my server does support Intersect filter, according to the > WFS GetCaps file. I'm using the latest MS4W install with MS 6. > > John > > > On Thursday, June 9, 2011, Alexandre Dube wrote: > > > > > > > > > > > > > > Hello, > > > > If you run a WFS GetCapabilities request on your server, it should > > tell which filters it supports, see : > > http://mapserver.org/ogc/filter_encoding.html#server-side > > > > Someone correct me if I'm wrong, but I think MapServer needs to be > > compiled with GEOS in order to do intersect filters. > > > > HTH, > > > > Alexandre > > > > > > On 11-06-09 12:09 PM, John Callahan wrote: > > I have the following WFS intersect request that if > > working with GeoServer, and I'm trying to run this app with > > MapServer. The error I'm getting is: > > > > msWFSGetFeature(): WFS server error. > > Invalid or Unsupported FILTER in GetFeature ... > > > > > > I've dome some reading but not sure exactly what's supported. I > > have used both INTERSECT and INTERSECTS, both return the same > > error. Should I skip these and go with BBOX? If so, I assume I > > would need to get rid of the lowerCorner/upperCorner items and > > just list the coordinates separated by commas. Or could there be > > a problem with the PropertyName = SHAPE? I couldn't find doc on > > what this value should be. My data are either shapefiles or > > postgis layers. > > > > The POST request is: > > > > http://www.opengis.net/wfs"; > > service="WFS" version="1.1.0" xsi:schemaLocation=" > http://www.opengis.net/wfs > > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > >> xmlns:massgis="http://massgis.state.ma.us/featuretype";> > > http://www.opengis.net/ogc";> > > > > SHAPE > > http://www.opengis.net/gml"; > > srsName="EPSG:26957"> > > 149081.76574899518 > > 163078.62572595105 > > 205627.85303800018 > > 194899.95291598293 > > > > > > > > > > > > > > > > Thanks for any help you can provide. > > > > - John > > > > *** > > John Callahan, Research Scientist > > Delaware Geological Survey > > University of Delaware > > URL: http://www.dgs.udel.edu > > *** > > > > > > ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Mapserver 6.0 MINSCALEDENOM/MAXSCALEDENOM and different EPSG codes?
We seem to be having some discrepancies in how the MINSCALEDENOM/MAXSCALEDENOM is being respected depending on which EPSG SRS is being requested.(with Mapserver 6.0) For EPSG:3005 things seem to be ok .. however for EPSG:4326 .. MINSCALEDENOM seems to take over and no features are displayed at expected scales. Of note though.. if I set MINSCALEDENOM from '101' to something like '11'.. I do seem to get back features at somewhat the appropriate scale levels. (but then that hoops the scale dependency for EPSG:3005!) See similar post.. http://www.mail-archive.com/mapserver-users@lists.osgeo.org/msg14402.html Thanks for any assistance.. Michelle ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Mapserver 6.0 MINSCALEDENOM/MAXSCALEDENOM and different EPSG codes?
We seem to be having some discrepancies in how the MINSCALEDENOM/MAXSCALEDENOM is being respected depending on which EPSG SRS is being requested.(with Mapserver 6.0) For EPSG:3005 things seem to be ok .. however for EPSG:4326 .. MINSCALEDENOM seems to take over and no features are displayed at expected scales. Of note though.. if I set MINSCALEDENOM from ‘101’ to something like ‘11’.. I do seem to get back features at somewhat the appropriate scale levels. (but then that hoops the scale dependency for EPSG:3005!) See similar post.. http://www.mail-archive.com/mapserver-users@lists.osgeo.org/msg14402.html http://www.mail-archive.com/mapserver-users@lists.osgeo.org/msg14402.html Thanks for any assistance.. Michelle -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Mapserver-6-0-MINSCALEDENOM-MAXSCALEDENOM-and-different-EPSG-codes-tp6480784p6480784.html Sent from the Mapserver - User mailing list archive at Nabble.com.___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] Rendering artefacts when serving raster via WMS
>From the sample it almost looks like the mapserver.jpg is the result of two >images being overlayed either on the server (by mapserver) or in the client. >The artifacts look like there's an offset applied to one of them because of >the parallel lines. How are the images managed (perhaps as tiles)? Steve -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Frank Warmerdam Sent: Wednesday, June 15, 2011 10:05 AM To: John Westwood; MAPSERVER-USERS Subject: Re: [mapserver-users] Rendering artefacts when serving raster via WMS On 11-06-10 12:25 PM, John Westwood wrote: > Does anybody have any ideas what the problem could be? I know it is something > to do with the fact that I boosted the images and MapServer doesn't like them, > but I would like to fix it. Suggestions greatly appreciated. John, I'm afraid I don't have much to offer. I just wanted you to know that someone had looked at your post and had no bright ideas about why it is happening. If this is quite important to you, you could file a ticket on the issue, reducing it to a simple map file with one input GeoTIFF and a request (ideally with shp2img) that produces the artifacted output. Then I could dig into this from my end. If you do that, you can directly assign the MapServer ticket to "warmerdam". Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Rendering artefacts when serving raster via WMS
John, It looks like a resampling problem. You could try adding PROCESSING "OVERSAMPLE_RATIO=1" PROCESSING "LOAD_FULL_RES_IMAGE=NO" to your layer definition. I had some success with these when trying to get mapserver to render large (and readable) images from OpenStreetMap. Best Regards, Brent Fraser On 6/15/2011 9:04 AM, Frank Warmerdam wrote: On 11-06-10 12:25 PM, John Westwood wrote: Does anybody have any ideas what the problem could be? I know it is something to do with the fact that I boosted the images and MapServer doesn't like them, but I would like to fix it. Suggestions greatly appreciated. John, I'm afraid I don't have much to offer. I just wanted you to know that someone had looked at your post and had no bright ideas about why it is happening. If this is quite important to you, you could file a ticket on the issue, reducing it to a simple map file with one input GeoTIFF and a request (ideally with shp2img) that produces the artifacted output. Then I could dig into this from my end. If you do that, you can directly assign the MapServer ticket to "warmerdam". Best regards, ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Rendering artefacts when serving raster via WMS
On 11-06-10 12:25 PM, John Westwood wrote: Does anybody have any ideas what the problem could be? I know it is something to do with the fact that I boosted the images and MapServer doesn't like them, but I would like to fix it. Suggestions greatly appreciated. John, I'm afraid I don't have much to offer. I just wanted you to know that someone had looked at your post and had no bright ideas about why it is happening. If this is quite important to you, you could file a ticket on the issue, reducing it to a simple map file with one input GeoTIFF and a request (ideally with shp2img) that produces the artifacted output. Then I could dig into this from my end. If you do that, you can directly assign the MapServer ticket to "warmerdam". Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Unable to render a raster with 4 bands
On 11-06-10 09:24 PM, jt2000 wrote: I have a GRD raster that I'm trying to show on the map using mapserver. Currently I'm getting all transparent output. I've converted it to TIF using gdal_translate and it converted fine. I also used shp2img to convert to png without any issues. Band 1 Block=1293x1 Type=Byte, ColorInterp=Red NoData Value=0 What do I need to change in the map file to make this work? I have tried PROCESSING "SCALE=0,0.00305185094759972" to see if that would help. jt2000, You don't provide your LAYER definition so there isn't much to go on. What I can say is that based on the debug output the layer is being rendered and it would seem there was at least some overlap of the data file with your map area. I do not know why you are using a SCALE processing option. The imagery is already 8bit, not floating point, so there should be no need to dramatically rescale. Don't worry too much about the debug output about NODATA value 0 being ignored. At worst this should mean that nodata areas will actually be drawn. It should not mean that things show up transparent when they are not. Best regards, -- ---+-- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
