Re: [mapserver-users] Problem with Variable Substitution for EXPRESSION
Hi Steve / Daniel, I am using ms4w from http://maptools.org/ms4w/index.phtml in Windows 7. Following is my map file content. MAP NAME ms_sql IMAGECOLOR 255 255 255 # default output image dimensions SIZE 256 256 # Is the map active? Sometimes you may wish to turn this off to # use only the reference map or scale bar. STATUS ON CONFIG MS_ERRORFILE \var\Map\error.txt DEBUG 0 # set top level projection PROJECTION init=epsg:4326 END # image format options OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/png IMAGEMODE RGBA EXTENSION png TRANSPARENT ON FORMATOPTION GAMMA=0.75 END EXTENT -180 -90 180 90 # World LAYER VALIDATION 'V1' '^[-+]?[0-9]*\.?[0-9]+$' 'V2' '^[-+]?[0-9]*\.?[0-9]+$' 'V3' '^[-+]?[0-9]*\.?[0-9]+$' 'V4' '^[-+]?[0-9]*\.?[0-9]+$' 'V5' '^[-+]?[0-9]*\.?[0-9]+$' 'V6' '^[-+]?[0-9]*\.?[0-9]+$' END NAME state TYPE polygon STATUS ON CONNECTIONTYPE POSTGIS CONNECTION host=localhost dbname=pollutionmap user=*** password=*** port=5432 DATA wkb_geometry FROM (SELECT ogc_fid AS oid, wkb_geometry, totpop1 FROM state_tst) AS SUBQUERY using unique oid PROCESSING CLOSE_CONNECTION=DEFER CLASSITEM totpop1 OPACITY 100 CLASS EXPRESSION ([TOTPOP1] = %V1% AND [TOTPOP1] %V2%) STYLE COLOR 255 108 118 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V2% AND [TOTPOP1] %V3%) STYLE COLOR 254 189 75 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V3% AND [TOTPOP1] %V4%) STYLE COLOR 254 247 46 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V4% AND [TOTPOP1] %V5%) STYLE COLOR 39 251 114 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V5% AND [TOTPOP1] = %V6%) STYLE COLOR 108 111 205 OUTLINECOLOR 255 255 255 END END END END Below are the url's through I am trying to generate map http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650V2=33288104V3=66515558V4=99743012V5=132970466V6=166197921 Accessing through above 2 url gives '500 Internal Server Error'. No error message in mapserver log. Following error message logged in apache error log. [warn] [client 127.0.0.1] (OS 109)The pipe has been ended. : mod_fcgid: get overlap result error [error] [client 127.0.0.1] Premature end of script headers: mapserv.exe And following was logged in appache access log GET /fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 HTTP/1.1 500 533 On Wed, Nov 16, 2011 at 9:14 PM, Daniel Morissette dmorisse...@mapgears.com wrote: Which binaries are you using? If you your own custom build then are you sure it's not a case of multiple versions of REGEX on the same system? That used to be a problem in the old days with PHP's local copy of regex conflicting with the system regex, but I don't think that is a problem any more though. On 11-11-16 10:40 AM, Lime, Steve D (DNR) wrote: Well, that’s not good is it. Hmmm… I ran a quick test here using this mapfile: MAP NAME 'test' SIZE 450 600 EXTENT 125000 4785000 788000 5489000 IMAGETYPE PNG8 LAYER VALIDATION 'area' '^[-+]?[0-9]*\.?[0-9]+$' END NAME 'county' STATUS DEFAULT TYPE POLYGON DATA ' bdry_counpy2' CLASS EXPRESSION ([area] %area%) STYLE COLOR 212 212 212 OUTLINECOLOR 0 0 0 END END END END This is against 6.0 latest trunk although I don’t think there have been any changes in that area… I can run something like: mapserv -nh QUERY_STRING=map=test.map**mode=maparea=5 test.png If ‘area’ parameter is provided as a non-double then the substitution isn’t done. I believe the substitution validation errors fail silently. This example works, how different is what you’re doing? Steve *From:*Prabu Raja [mailto:prab.r...@gmail.com] *Sent:* Wednesday, November 16, 2011 5:16 AM *To:* Lime, Steve D (DNR) *Cc:* mapserver-users@lists.osgeo.**org mapserver-users@lists.osgeo.org *Subject:* Re: [mapserver-users] Problem with Variable Substitution for EXPRESSION Thanks Steve. Tried the following regular expression [-+]?[0-9]*\.?[0-9]+. For which the internal server error is coming from Apache. No error logged in mapserver log. Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request.** On Tue, Nov 15, 2011 at 8:37 PM, Lime, Steve
[mapserver-users] Re: New blog post
It's a product called iShareGIS from Astun Technology... www.astuntechnology.com ...it's very nice and takes all the coding bit off the front end...I can concentrate on my data in PostGIS and rendering styles etc in the .map file and I use Astun's Studio product to connect MapServer layers into the OpenLayers front end. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/New-blog-post-tp7019930p7019983.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
[mapserver-users] Re: QGis 'Zoom to best scale' Not Working
Thank you. I added wms_resx and wms_resy to my mapfile with reasonable values (and some unreasonable ones, just as tests). This makes no difference. When I make a GetCapabilities request, the layer's bounding box is correct but it does NOT contain the resx or resy settings, as I believe it should. I don't know if this is a problem in my mapfile or in MapServer. My mapfile layer looks like this (file names changed for proprietary reasons): LAYER NAME MyImage GROUP MyGroup EXTENT 75.80425 35.304 76.01625 35.476 METADATA wms_title MyImage wms_group_title MyGroup wms_extent 75.80425 35.304 76.01625 35.476 wms_srs EPSG:4326 wms_resx 1.0 # Note: these values are for testing only. The actual values have wms_resy 1.0 # also been tried, with no success. They are 5.90139233796e-06, -4.85244300668e-06 END PROCESSING SCALE=AUTO PROCESSING SCALE_BUCKETS=256 TYPE RASTER DATA MyImage.vrt PROJECTION +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs END END Rahkonen Jukka wrote Hi, WMS does not advertise by default the native resolution of the data. I have never tried but perhaps adding wms_resx, wms_resy metadata into layer metadata would add that information into GetCapabilities http://mapserver.org/ogc/wms_server.html. I do not know if QGis can utilise that information even if it exists. -Jukka Rahkonen- SixDegrees wrote: I'm not sure if this is a QGis problem or a problem with my Mapserver-generated WMS layer. When I load a WMS image in QGis, everything works as expected except when I select 'Zoom to best scale' I get a Mapserver error stating that the bounding box is illegal. And it is - the bounding box corner points in the getmap request are identical. This selections is supposed to zoom in so the pixels displayed are 1:1 or 100% A look at the capabilities request returned by Mapserver and the mapfile and images involved don't show anything obviously wrong. Is it possible that QGis is sending the wrong request? Or is something missing from either the capabilities document or the mapfile layer? I'm not really sure where to start looking to isolate the problem. Note that if I load images directly instead of through Mapserver WMS I am able to zoom to scale without any problem, which suggests a problem with Mapserver, likely in the mapfile. I am using VRT files as intermediaries between the Mapfile and the underlying NITF files; it seems that Mapserver should be using the affine transform contained in the VRT to determine proper scaling, but I'm not sure if that is sufficient. Are there arguments that need to be placed in the Mapfile metadata to help WMS generation along? Or something that would cause items in the capabilities document to be left out? Using QGis 1.7.0 on Linux. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7017776.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7020034.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
[mapserver-users] Re: QGis 'Zoom to best scale' Not Working
Sorry, I was wrong in the previous message; the resx and resy settings do show up in the capabilities document. They make no difference, however; the bounding box requested by QGis is still in error. SixDegrees wrote Thank you. I added wms_resx and wms_resy to my mapfile with reasonable values (and some unreasonable ones, just as tests). This makes no difference. When I make a GetCapabilities request, the layer's bounding box is correct but it does NOT contain the resx or resy settings, as I believe it should. I don't know if this is a problem in my mapfile or in MapServer. My mapfile layer looks like this (file names changed for proprietary reasons): LAYER NAME MyImage GROUP MyGroup EXTENT 75.80425 35.304 76.01625 35.476 METADATA wms_title MyImage wms_group_title MyGroup wms_extent 75.80425 35.304 76.01625 35.476 wms_srs EPSG:4326 wms_resx 1.0 # Note: these values are for testing only. The actual values have wms_resy 1.0 # also been tried, with no success. They are 5.90139233796e-06, -4.85244300668e-06 END PROCESSING SCALE=AUTO PROCESSING SCALE_BUCKETS=256 TYPE RASTER DATA MyImage.vrt PROJECTION +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs END END Rahkonen Jukka wrote Hi, WMS does not advertise by default the native resolution of the data. I have never tried but perhaps adding wms_resx, wms_resy metadata into layer metadata would add that information into GetCapabilities http://mapserver.org/ogc/wms_server.html. I do not know if QGis can utilise that information even if it exists. -Jukka Rahkonen- SixDegrees wrote: I'm not sure if this is a QGis problem or a problem with my Mapserver-generated WMS layer. When I load a WMS image in QGis, everything works as expected except when I select 'Zoom to best scale' I get a Mapserver error stating that the bounding box is illegal. And it is - the bounding box corner points in the getmap request are identical. This selections is supposed to zoom in so the pixels displayed are 1:1 or 100% A look at the capabilities request returned by Mapserver and the mapfile and images involved don't show anything obviously wrong. Is it possible that QGis is sending the wrong request? Or is something missing from either the capabilities document or the mapfile layer? I'm not really sure where to start looking to isolate the problem. Note that if I load images directly instead of through Mapserver WMS I am able to zoom to scale without any problem, which suggests a problem with Mapserver, likely in the mapfile. I am using VRT files as intermediaries between the Mapfile and the underlying NITF files; it seems that Mapserver should be using the affine transform contained in the VRT to determine proper scaling, but I'm not sure if that is sufficient. Are there arguments that need to be placed in the Mapfile metadata to help WMS generation along? Or something that would cause items in the capabilities document to be left out? Using QGis 1.7.0 on Linux. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7017776.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7020066.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] Re: QGis 'Zoom to best scale' Not Working
Are you requesting the MyGroup layer or MyImage, I'm not sure if the group inherits the layer metadata (I'm sure someone on the list knows). I have noticed that when adding grouped layers in QGIS the zoom to extent does not work however it will work when individual layers are added. Regards On 22 November 2011 06:08, SixDegrees paulcarli...@comcast.net wrote: Sorry, I was wrong in the previous message; the resx and resy settings do show up in the capabilities document. They make no difference, however; the bounding box requested by QGis is still in error. SixDegrees wrote Thank you. I added wms_resx and wms_resy to my mapfile with reasonable values (and some unreasonable ones, just as tests). This makes no difference. When I make a GetCapabilities request, the layer's bounding box is correct but it does NOT contain the resx or resy settings, as I believe it should. I don't know if this is a problem in my mapfile or in MapServer. My mapfile layer looks like this (file names changed for proprietary reasons): LAYER NAME MyImage GROUP MyGroup EXTENT 75.80425 35.304 76.01625 35.476 METADATA wms_title MyImage wms_group_title MyGroup wms_extent 75.80425 35.304 76.01625 35.476 wms_srs EPSG:4326 wms_resx 1.0 # Note: these values are for testing only. The actual values have wms_resy 1.0 # also been tried, with no success. They are 5.90139233796e-06, -4.85244300668e-06 END PROCESSING SCALE=AUTO PROCESSING SCALE_BUCKETS=256 TYPE RASTER DATA MyImage.vrt PROJECTION +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs END END Rahkonen Jukka wrote Hi, WMS does not advertise by default the native resolution of the data. I have never tried but perhaps adding wms_resx, wms_resy metadata into layer metadata would add that information into GetCapabilities http://mapserver.org/ogc/wms_server.html. I do not know if QGis can utilise that information even if it exists. -Jukka Rahkonen- SixDegrees wrote: I'm not sure if this is a QGis problem or a problem with my Mapserver-generated WMS layer. When I load a WMS image in QGis, everything works as expected except when I select 'Zoom to best scale' I get a Mapserver error stating that the bounding box is illegal. And it is - the bounding box corner points in the getmap request are identical. This selections is supposed to zoom in so the pixels displayed are 1:1 or 100% A look at the capabilities request returned by Mapserver and the mapfile and images involved don't show anything obviously wrong. Is it possible that QGis is sending the wrong request? Or is something missing from either the capabilities document or the mapfile layer? I'm not really sure where to start looking to isolate the problem. Note that if I load images directly instead of through Mapserver WMS I am able to zoom to scale without any problem, which suggests a problem with Mapserver, likely in the mapfile. I am using VRT files as intermediaries between the Mapfile and the underlying NITF files; it seems that Mapserver should be using the affine transform contained in the VRT to determine proper scaling, but I'm not sure if that is sufficient. Are there arguments that need to be placed in the Mapfile metadata to help WMS generation along? Or something that would cause items in the capabilities document to be left out? Using QGis 1.7.0 on Linux. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7017776.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7020066.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 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] Problem with Variable Substitution for EXPRESSION
Hello, If I was in your situation, I would follow Steve's advice and test it through the commandline (mapserv -nh QUERY_STRING=blah) to test your request in normal CGI mode. Then if all else fails, create a very small one layer mapfile with a tiny data file and package that with a requests.txt file, and submit that to the MapServer Issue Tracker, or event point to it here on the list. -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 11-11-22 5:25 AM, Prabu Raja wrote: Hi Steve / Daniel, I am using ms4w from http://maptools.org/ms4w/index.phtml in Windows 7. Following is my map file content. MAP NAME ms_sql IMAGECOLOR 255 255 255 # default output image dimensions SIZE 256 256 # Is the map active? Sometimes you may wish to turn this off to # use only the reference map or scale bar. STATUS ON CONFIG MS_ERRORFILE \var\Map\error.txt DEBUG 0 # set top level projection PROJECTION init=epsg:4326 END # image format options OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/png IMAGEMODE RGBA EXTENSION png TRANSPARENT ON FORMATOPTION GAMMA=0.75 END EXTENT -180 -90 180 90 # World LAYER VALIDATION 'V1' '^[-+]?[0-9]*\.?[0-9]+$' 'V2' '^[-+]?[0-9]*\.?[0-9]+$' 'V3' '^[-+]?[0-9]*\.?[0-9]+$' 'V4' '^[-+]?[0-9]*\.?[0-9]+$' 'V5' '^[-+]?[0-9]*\.?[0-9]+$' 'V6' '^[-+]?[0-9]*\.?[0-9]+$' END NAME state TYPE polygon STATUS ON CONNECTIONTYPE POSTGIS CONNECTION host=localhost dbname=pollutionmap user=*** password=*** port=5432 DATA wkb_geometry FROM (SELECT ogc_fid AS oid, wkb_geometry, totpop1 FROM state_tst) AS SUBQUERY using unique oid PROCESSING CLOSE_CONNECTION=DEFER CLASSITEM totpop1 OPACITY 100 CLASS EXPRESSION ([TOTPOP1] = %V1% AND [TOTPOP1] %V2%) STYLE COLOR 255 108 118 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V2% AND [TOTPOP1] %V3%) STYLE COLOR 254 189 75 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V3% AND [TOTPOP1] %V4%) STYLE COLOR 254 247 46 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V4% AND [TOTPOP1] %V5%) STYLE COLOR 39 251 114 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V5% AND [TOTPOP1] = %V6%) STYLE COLOR 108 111 205 OUTLINECOLOR 255 255 255 END END END END Below are the url's through I am trying to generate map http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650V2=33288104V3=66515558V4=99743012V5=132970466V6=166197921 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650V2=33288104V3=66515558V4=99743012V5=132970466V6=166197921 Accessing through above 2 url gives '500 Internal Server Error'. No error message in mapserver log. Following error message logged in apache error log. [warn] [client 127.0.0.1] (OS 109)The pipe has been ended. : mod_fcgid: get overlap result error [error] [client 127.0.0.1] Premature end of script headers: mapserv.exe And following was logged in appache access log GET /fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 HTTP/1.1 500 533 ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] Problem with Variable Substitution for EXPRESSION
I'm going to try a copy of the mapfile here and see what happens... Will report back later today. Steve -Original Message- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Jeff McKenna Sent: Tuesday, November 22, 2011 8:36 AM To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] Problem with Variable Substitution for EXPRESSION Hello, If I was in your situation, I would follow Steve's advice and test it through the commandline (mapserv -nh QUERY_STRING=blah) to test your request in normal CGI mode. Then if all else fails, create a very small one layer mapfile with a tiny data file and package that with a requests.txt file, and submit that to the MapServer Issue Tracker, or event point to it here on the list. -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 11-11-22 5:25 AM, Prabu Raja wrote: Hi Steve / Daniel, I am using ms4w from http://maptools.org/ms4w/index.phtml in Windows 7. Following is my map file content. MAP NAME ms_sql IMAGECOLOR 255 255 255 # default output image dimensions SIZE 256 256 # Is the map active? Sometimes you may wish to turn this off to # use only the reference map or scale bar. STATUS ON CONFIG MS_ERRORFILE \var\Map\error.txt DEBUG 0 # set top level projection PROJECTION init=epsg:4326 END # image format options OUTPUTFORMAT NAME png DRIVER AGG/PNG MIMETYPE image/png IMAGEMODE RGBA EXTENSION png TRANSPARENT ON FORMATOPTION GAMMA=0.75 END EXTENT -180 -90 180 90 # World LAYER VALIDATION 'V1' '^[-+]?[0-9]*\.?[0-9]+$' 'V2' '^[-+]?[0-9]*\.?[0-9]+$' 'V3' '^[-+]?[0-9]*\.?[0-9]+$' 'V4' '^[-+]?[0-9]*\.?[0-9]+$' 'V5' '^[-+]?[0-9]*\.?[0-9]+$' 'V6' '^[-+]?[0-9]*\.?[0-9]+$' END NAME state TYPE polygon STATUS ON CONNECTIONTYPE POSTGIS CONNECTION host=localhost dbname=pollutionmap user=*** password=*** port=5432 DATA wkb_geometry FROM (SELECT ogc_fid AS oid, wkb_geometry, totpop1 FROM state_tst) AS SUBQUERY using unique oid PROCESSING CLOSE_CONNECTION=DEFER CLASSITEM totpop1 OPACITY 100 CLASS EXPRESSION ([TOTPOP1] = %V1% AND [TOTPOP1] %V2%) STYLE COLOR 255 108 118 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V2% AND [TOTPOP1] %V3%) STYLE COLOR 254 189 75 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V3% AND [TOTPOP1] %V4%) STYLE COLOR 254 247 46 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V4% AND [TOTPOP1] %V5%) STYLE COLOR 39 251 114 OUTLINECOLOR 255 255 255 END END CLASS EXPRESSION ([TOTPOP1] = %V5% AND [TOTPOP1] = %V6%) STYLE COLOR 108 111 205 OUTLINECOLOR 255 255 255 END END END END Below are the url's through I am trying to generate map http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650V2=33288104V3=66515558V4=99743012V5=132970466V6=166197921 http://localhost/fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650V2=33288104V3=66515558V4=99743012V5=132970466V6=166197921 Accessing through above 2 url gives '500 Internal Server Error'. No error message in mapserver log. Following error message logged in apache error log. [warn] [client 127.0.0.1] (OS 109)The pipe has been ended. : mod_fcgid: get overlap result error [error] [client 127.0.0.1] Premature end of script headers: mapserv.exe And following was logged in appache access log GET /fcgi-bin/mapserv.exe?map=/var/Map/State.maplayers=statemode=mapV1=60650.45V2=33288104.54V3=66515558.222V4=99743012.123V5=132970466.455V6=166197921.245 HTTP/1.1 500 533 ___ 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
[mapserver-users] WMS default STYLE handled in an odd manner
Hi List, I have experienced a problem with the handling of the STYLE parameter in WMS requests to MapServer. Default STYLE can be specified in several ways: Either you can specify nothing, or empty commas which should be expanded to default for all layers. Or you can explicitly declare default. It seems MapServer has a problem when you want this automatic expansion to default, when at the same time you are asking for another STYLE different from default. In my experience, the following examples all work fine on MapServer 6.0.1: LAYERS=layer1,layer2,layer3STYLES= LAYERS=layer1,layer2,layer3STYLES=,, LAYERS=layer1,layer2,layer3STYLES=default,default,default LAYERS=layer1,layer2,layer3STYLES=some_style,default,default LAYERS=layer1,layer2,layer3STYLES=some_style,default, (this is the really interesting one...) ...but these do not, although I would expect them to: LAYERS=layer1,layer2,layer3STYLES=some_style,, LAYERS=layer1,layer2,layer3STYLES=some_style,,default (in comparison with the last listed working example, this is also very interesting...) The error message that I get: msWMSLoadGetMapParams(): WMS server error. Invalid style (some_style,,). Mapserver is expecting an empty string for the STYLES : STYLES= or STYLES=,,, or using keyword default STYLES=default,default, ... So it seems that you cannot declare a style different from default for one layer and at the same time expect MapServer to automatically expand empty commas for the rest? Regards Jonas Nielsen ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] arround decimal for display label
hello how to indicate the precision after coma to write a label or legend like the data is 25,75693 and display 27,75 . T. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
RE: [mapserver-users] arround decimal for display label
Version 6.0 contains some improvements for formatting labels. Legend entries come from text you set, not dynamic content unless I’m missing something obvious. Anyhow, if you look at the “TEXT” property documentation in http://www.mapserver.org/mapfile/class.html you’ll see an example that does just what you’re looking for. Steve From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Tonton Sent: Tuesday, November 22, 2011 10:52 AM To: mapserver-users Subject: [mapserver-users] arround decimal for display label hello how to indicate the precision after coma to write a label or legend like the data is 25,75693 and display 27,75 . T. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] arround decimal for display label
thanks you i am regarding that so i use SLD descriptor for generating layer and legend ! maybe i will change soonbut right now i need that :o( On Tue, Nov 22, 2011 at 6:48 PM, Lime, Steve D (DNR) steve.l...@state.mn.us wrote: Version 6.0 contains some improvements for formatting labels. Legend entries come from text you set, not dynamic content unless I’m missing something obvious. ** ** Anyhow, if you look at the “TEXT” property documentation in http://www.mapserver.org/mapfile/class.html you’ll see an example that does just what you’re looking for. ** ** Steve ** ** ** ** *From:* mapserver-users-boun...@lists.osgeo.org [mailto: mapserver-users-boun...@lists.osgeo.org] *On Behalf Of *Tonton *Sent:* Tuesday, November 22, 2011 10:52 AM *To:* mapserver-users *Subject:* [mapserver-users] arround decimal for display label ** ** hello how to indicate the precision after coma to write a label or legend like the data is 25,75693 and display 27,75 . T. ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] Re: QGis 'Zoom to best scale' Not Working
I'm requesting the layer. Interesting that grouped layers cause problems; we have an identical mapfile with the groups commented out, so I'll give that a try when I return to work and see if it has the same problem or not. Travis Kirstine wrote Are you requesting the MyGroup layer or MyImage, I'm not sure if the group inherits the layer metadata (I'm sure someone on the list knows). I have noticed that when adding grouped layers in QGIS the zoom to extent does not work however it will work when individual layers are added. Regards On 22 November 2011 06:08, SixDegrees lt;paulcarlisle@gt; wrote: Sorry, I was wrong in the previous message; the resx and resy settings do show up in the capabilities document. They make no difference, however; the bounding box requested by QGis is still in error. SixDegrees wrote Thank you. I added wms_resx and wms_resy to my mapfile with reasonable values (and some unreasonable ones, just as tests). This makes no difference. When I make a GetCapabilities request, the layer's bounding box is correct but it does NOT contain the resx or resy settings, as I believe it should. I don't know if this is a problem in my mapfile or in MapServer. My mapfile layer looks like this (file names changed for proprietary reasons): LAYER NAME MyImage GROUP MyGroup EXTENT 75.80425 35.304 76.01625 35.476 METADATA wms_title MyImage wms_group_title MyGroup wms_extent 75.80425 35.304 76.01625 35.476 wms_srs EPSG:4326 wms_resx 1.0 # Note: these values are for testing only. The actual values have wms_resy 1.0 # also been tried, with no success. They are 5.90139233796e-06, -4.85244300668e-06 END PROCESSING SCALE=AUTO PROCESSING SCALE_BUCKETS=256 TYPE RASTER DATA MyImage.vrt PROJECTION +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs END END Rahkonen Jukka wrote Hi, WMS does not advertise by default the native resolution of the data. I have never tried but perhaps adding wms_resx, wms_resy metadata into layer metadata would add that information into GetCapabilities http://mapserver.org/ogc/wms_server.html. I do not know if QGis can utilise that information even if it exists. -Jukka Rahkonen- SixDegrees wrote: I'm not sure if this is a QGis problem or a problem with my Mapserver-generated WMS layer. When I load a WMS image in QGis, everything works as expected except when I select 'Zoom to best scale' I get a Mapserver error stating that the bounding box is illegal. And it is - the bounding box corner points in the getmap request are identical. This selections is supposed to zoom in so the pixels displayed are 1:1 or 100% A look at the capabilities request returned by Mapserver and the mapfile and images involved don't show anything obviously wrong. Is it possible that QGis is sending the wrong request? Or is something missing from either the capabilities document or the mapfile layer? I'm not really sure where to start looking to isolate the problem. Note that if I load images directly instead of through Mapserver WMS I am able to zoom to scale without any problem, which suggests a problem with Mapserver, likely in the mapfile. I am using VRT files as intermediaries between the Mapfile and the underlying NITF files; it seems that Mapserver should be using the affine transform contained in the VRT to determine proper scaling, but I'm not sure if that is sufficient. Are there arguments that need to be placed in the Mapfile metadata to help WMS generation along? Or something that would cause items in the capabilities document to be left out? Using QGis 1.7.0 on Linux. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7017776.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7020066.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale-Not-Working-tp7017776p7021775.html Sent from the Mapserver - User mailing list archive at Nabble.com.
[mapserver-users] symbol repetition
Hi, my task is to draw symbols along the road line (I have exact quantity). It should looks like in the picture beneath. http://osgeo-org.1803224.n2.nabble.com/file/n7022589/map.png My data is road geometry and symbols quantity. Do you have an idea how to do this? KN -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/symbol-repetition-tp7022589p7022589.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
[mapserver-users] Compile Error in mapserver-6.0.1 in mapogr.cpp
Hi, Trying to compile under Ubuntu 8.04 LTS. configure script passed, but get error at bottome during make/compile. Is there a patch for this, or a higher version? Thanks, Matt g++ -c -O2 -fPIC -Wall -DNDEBUG-DHAVE_VSNPRINTF -DNEED_STRLCPY -DNEED_STRLCAT -DNEED_STRRSTR -DUSE_FASTCGI -DUSE_LIBXML2 -DUSE_WFS_SVR -DUSE_WMS_SVR -DUSE_POSTGIS -DPOSTGIS_HAS_SERVER_VERSION -DUSE_OGR -DUSE_PROJ-DUSE_GD_GIF -DUSE_GD_PNG -DUSE_GD_JPEG -DUSE_GD_WBMP -DUSE_GD_FT -DGD_HAS_FTEX_XSHOW -DGD_HAS_GDIMAGEGIFPTR -DGD_HAS_GETBITMAPFONTS -DGD_HAS_GET_TRUE_COLOR_PIXEL -DUSE_ICONV -DUSE_GIF -DUSE_PNG -DUSE_ZLIB -DUSE_FREETYPE -DDISABLE_CVSID -I/usr/include/freetype2 -I/usr//include -Irenderers/agg/include -I/usr//include -I/usr/include/gdal -I/usr/include/postgresql -I/usr/include -I/usr/include/fastcgi -I/usr/include/libxml2 mapogr.cpp -o mapogr.o mapogr.cpp:3215:46: error: macro MS_INIT_COLOR requires 5 arguments, but only 4 given mapogr.cpp:3221:50: error: macro MS_INIT_COLOR requires 5 arguments, but only 4 given mapogr.cpp: In function 'int msOGRUpdateStyle(OGRStyleMgr*, mapObj*, layerObj*, classObj*)': mapogr.cpp:3053: error: 'struct labelObj' has no member named 'backgroundcolor' mapogr.cpp:3053: error: 'struct labelObj' has no member named 'backgroundcolor' mapogr.cpp:3053: error: 'struct labelObj' has no member named 'backgroundcolor' mapogr.cpp:3053: error: 'struct labelObj' has no member named 'backgroundcolor' mapogr.cpp:3053: error: 'struct labelObj' has no member named 'backgroundcolor' mapogr.cpp:3215: error: 'MS_INIT_COLOR' was not declared in this scope make: *** [mapogr.o] Error 1 -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Compile-Error-in-mapserver-6-0-1-in-mapogr-cpp-tp7023084p7023084.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] Re: QGis 'Zoom to best scale' Not Working
Hi, If you haven't already asked from the QGis mailing list, I would say that the next thing to do is to ask what metadata element QGIs is using for zoom to best scale. After that we can check if it is included in the Mapserver GetCapabilities and how. -Jukka Rahkonen- -Alkuperäinen viesti- Lähettäjä: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta SixDegrees Lähetetty: 22. marraskuuta 2011 22:15 Vastaanottaja: mapserver-users@lists.osgeo.org Aihe: [mapserver-users] Re: QGis 'Zoom to best scale' Not Working I'm requesting the layer. Interesting that grouped layers cause problems; we have an identical mapfile with the groups commented out, so I'll give that a try when I return to work and see if it has the same problem or not. Travis Kirstine wrote Are you requesting the MyGroup layer or MyImage, I'm not sure if the group inherits the layer metadata (I'm sure someone on the list knows). I have noticed that when adding grouped layers in QGIS the zoom to extent does not work however it will work when individual layers are added. Regards On 22 November 2011 06:08, SixDegrees lt;paulcarlisle@gt; wrote: Sorry, I was wrong in the previous message; the resx and resy settings do show up in the capabilities document. They make no difference, however; the bounding box requested by QGis is still in error. SixDegrees wrote Thank you. I added wms_resx and wms_resy to my mapfile with reasonable values (and some unreasonable ones, just as tests). This makes no difference. When I make a GetCapabilities request, the layer's bounding box is correct but it does NOT contain the resx or resy settings, as I believe it should. I don't know if this is a problem in my mapfile or in MapServer. My mapfile layer looks like this (file names changed for proprietary reasons): LAYER NAME MyImage GROUP MyGroup EXTENT 75.80425 35.304 76.01625 35.476 METADATA wms_title MyImage wms_group_title MyGroup wms_extent 75.80425 35.304 76.01625 35.476 wms_srs EPSG:4326 wms_resx 1.0 # Note: these values are for testing only. The actual values have wms_resy 1.0 # also been tried, with no success. They are 5.90139233796e-06, -4.85244300668e-06 END PROCESSING SCALE=AUTO PROCESSING SCALE_BUCKETS=256 TYPE RASTER DATA MyImage.vrt PROJECTION +proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs END END Rahkonen Jukka wrote Hi, WMS does not advertise by default the native resolution of the data. I have never tried but perhaps adding wms_resx, wms_resy metadata into layer metadata would add that information into GetCapabilities http://mapserver.org/ogc/wms_server.html. I do not know if QGis can utilise that information even if it exists. -Jukka Rahkonen- SixDegrees wrote: I'm not sure if this is a QGis problem or a problem with my Mapserver-generated WMS layer. When I load a WMS image in QGis, everything works as expected except when I select 'Zoom to best scale' I get a Mapserver error stating that the bounding box is illegal. And it is - the bounding box corner points in the getmap request are identical. This selections is supposed to zoom in so the pixels displayed are 1:1 or 100% A look at the capabilities request returned by Mapserver and the mapfile and images involved don't show anything obviously wrong. Is it possible that QGis is sending the wrong request? Or is something missing from either the capabilities document or the mapfile layer? I'm not really sure where to start looking to isolate the problem. Note that if I load images directly instead of through Mapserver WMS I am able to zoom to scale without any problem, which suggests a problem with Mapserver, likely in the mapfile. I am using VRT files as intermediaries between the Mapfile and the underlying NITF files; it seems that Mapserver should be using the affine transform contained in the VRT to determine proper scaling, but I'm not sure if that is sufficient. Are there arguments that need to be placed in the Mapfile metadata to help WMS generation along? Or something that would cause items in the capabilities document to be left out? Using QGis 1.7.0 on Linux. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/QGis-Zoom-to-best-scale -Not-Working-tp7017776p7017776.html Sent from the Mapserver - User mailing list archive at Nabble.com. ___ mapserver-users mailing list mapserver-users@.osgeo http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@.osgeo
