VS: [mapserver-users] TILEINDEX layer problem mapserver 6.0.1
Simon Mercier
mercier.simon at gmail.com
Wed Sep 28 12:55:56 EDT 2011
Thank you for your reply Jukka
I tried but still dont work. My raster is ecw file with an .xml file for
the spatial reference specification. I try to add a .wld extension but no
result. If I remove the WMS_EXTENT tag, no raster appears on my map. In my
previous message you can see the raster index shapefile. Realy strange !
/mnt/EntrepotImageJPG/BDImages_JPG_1M/ECW/Images_AN2000_MTM07_MRN_100cm/05400_00800054f07_u.ecw
/mnt/EntrepotImageJPG/BDImages_JPG_1M/ECW/Images_AN2000_MTM07_MRN_100cm/05400_00800054f07_u.ecw.aux.xml
/mnt/EntrepotImageJPG/BDImages_JPG_1M/ECW/Images_AN2000_MTM07_MRN_100cm/05400_00800054f07_u.wld
My log with NO WMS_EXTENT
[Wed Sep 28 12:52:38 2011].74323 msDrawRasterLayerLow(T_AN2000_MTM7):
entering.
[Wed Sep 28 12:52:38 2011].90072 msResampleGDALToMap(): no overlap ... no
result.
[Wed Sep 28 12:52:38 2011].156145 msResampleGDALToMap(): no overlap ... no
result.
[Wed Sep 28 12:52:38 2011].224133 msResampleGDALToMap(): no overlap ... no
result.
[Wed Sep 28 12:52:38 2011].280705 msDrawMap(): Layer 0 (T_AN2000_MTM7),
0.211s
My log with WMS_EXTENT
[Wed Sep 28 12:53:32 2011].877755 msDrawRasterLayerLow(T_AN2000_MTM7):
entering.
[Wed Sep 28 12:53:32 2011].895340 msResampleGDALToMap in effect: cellsize =
36.250000
[Wed Sep 28 12:53:32 2011].896076 msDrawGDAL(T_AN2000_MTM7): using
RAW_WINDOW=2618 4796 188 102, dst=0,0,188,102
[Wed Sep 28 12:53:32 2011].896184 msDrawRasterLayerGDAL():
red,green,blue,alpha bands = 1,0,0,0
[Wed Sep 28 12:53:33 2011].149187 msResampleGDALToMap in effect: cellsize =
36.250000
[Wed Sep 28 12:53:33 2011].149416 msDrawGDAL(T_AN2000_MTM7): using
RAW_WINDOW=2618 4796 188 102, dst=0,0,188,102
[Wed Sep 28 12:53:33 2011].149445 msDrawRasterLayerGDAL():
red,green,blue,alpha bands = 1,0,0,0
[Wed Sep 28 12:53:33 2011].268406 msResampleGDALToMap in effect: cellsize =
36.250000
[Wed Sep 28 12:53:33 2011].268784 msDrawGDAL(T_AN2000_MTM7): using
RAW_WINDOW=2618 4796 188 102, dst=0,0,188,102
[Wed Sep 28 12:53:33 2011].268825 msDrawRasterLayerGDAL():
red,green,blue,alpha bands = 1,0,0,0
[Wed Sep 28 12:53:33 2011].444422 msDrawMap(): Layer 0 (T_AN2000_MTM7),
0.571s
2011/9/28 Rahkonen Jukka <Jukka.Rahkonen at mmmtike.fi>
> **
> Hi,
>
> It must come from this new feature, capture from
> http://mapserver.org/ogc/wms_server.html
>
> "wms_extent
> WMS TAG Name: BoundingBox (WMS1.1.1, sect. 6.5.6)
> Description: (Optional) Used for the layer’s BoundingBox tag for cases
> where it is impossible (or very inefficient) for MapServer to probe the data
> source to figure its extents. The value for this metadata is “minx miny maxx
> maxy” separated by spaces, with the values in the layer’s projection units.
> If wms_extent is provided then it has priority and MapServer will NOT try to
> read the source file’s extents.
> For Rasters served through WMS, MapServer can now use the wms_extent
> metadata parameter to register the image. If a .wld file cannot be found,
> MapServer will then look for the wms_extent metadata parameter and use the
> extents of the image and the size of the image for georegistration"
> I would first remove the EXTENT from LAYER and wms_extent from layer
> metadata and see what happens then. You would get a visual hint about what
> happens by making the tileindex shapefile as a normal vector polygon layer
> and by showing it above the imagery layer.
>
> -Jukka Rahkonen-
>
> Simon Mercier wrote:
>
> > Hi list, I try to migrate a map service to Mapserver 6.0.1 that work
> perfectly with a Mapserver 5.0.3 and I have a strange behavior with a
> TILEINDEX layer. If you look the picture(in yellow you have the raster
> coverage)(http://mapcoop.org/www-demo/bugorthos.JPG), you see that my
> image coverage is not the same scale? The raster coverage fit exactly with
> the WMS_EXTENT tag of my TILEINDEX layer. Moreover, if I comment the
> WMS_EXTENT tag no raster appears in my map. Images are ECW files and
> projection is EPSG:32187. The GETMAP is EPSG:32198. I had to compile GDAL
> 1.8.0 to use ECW driver. Did I miss something? Where should I look?
>
>
> /cgi-bin/orthos_sim?REQUEST=
>
> GetMap&SERVICE=WMS&VERSION=1.1.1&LAYERS=T_AN2000_MTM7&STYLES=&FORMAT=image/png&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&SRS=EPSG:32198&BBOX=-452656.626506024,-11030.1204819277,279310.277253593,647379.518072289&WIDTH=1015&HEIGHT=913
>
> MAP
> NAME "orthos_sim"
> EXTENT -1100000 -23500 1100000 2253500
> CONFIG MS_ERRORFILE
> "/var/services/mapserv/logs/mapserv-sim.log"
> WEB
> QUERYFORMAT "text/xml"
> BROWSEFORMAT "text/xml"
> IMAGEPATH "/tmp/"
> IMAGEURL "/ms_tmp/"
> METADATA
> "wms_title" "orthos"
> "wms_abstract" "Service web d'imagerie
> Orthosphoto"
> "wms_description" "Ce service "
> "wms_keywordlist" "orthophotographie"
> "wms_onlineresource" "http://sigdev/cgi-bin/orthos_sim
> ?"
> "wms_server_version" "1.1.1"
> "wms_format" "image/png"
> "wms_getcontext_enabled" "1"
> "ows_enable_request" "*"
> END
> END
> PROJECTION
> "init=epsg:32198"
> END
> LAYER
> NAME "T_AN2000_MTM7"
> TYPE RASTER
> debug 5
> EXTENT 160000 4960000 450000 5450000
> TILEINDEX "/var/www/wms/tmp/AN2000_MTM07.shp"
> TILEITEM "location"
> METADATA
> "wms_title" "T_AN2000_MTM7"
> "wms_name" "an 2000 mtm 07"
> "wms_kaywordlist" "orthos"
> "wms_abstract" "Couche d'orthos"
> "wms_srs" "EPSG:32198 EPSG:900913 EPSG:32184
> EPSG:32186 EPSG:32187 EPSG:32188 EPSG:32189 EPSG:32190"
> "wms_extent" "160000 4960000 450000 5450000"
> END
> PROJECTION
> "init=epsg:32187"
> END
> END
> END
>
> --
> Simon Mercier
> Saint-Nicolas, QC
> Canada G7A 4Y2
> www.mgeospatial.com
> linkedIn : http://ca.linkedin.com/in/simonmercier
> twitter : http://twitter.com/simonmercier
>
>
--
Simon Mercier
LinkedIn : http://ca.linkedin.com/in/simonmercier
Twitter : http://twitter.com/simonmercier
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