nquery produces extra results
Fischer, Brian
bfischer at HOUSTONENGINEERINGINC.COM
Tue Jul 3 12:20:06 PDT 2007
MapServer Users,
I received a line shapefile that I am trying to use in an nquery call to
mapserver. Everytime I perform an nquery on the layer I get two extra
results in my template. Has anyone ran into this issue? I think I have
the mapfile defined correctly, so I believe it might be an issue with
the shapefile. Does anyone know what in a shapefile would cause this to
happen? It is just a shapefile of roads and it appears to be fine (no
extra records) when using it in ArcView. I have done many applications
using nquery in the past and never ran into this issue before.
Here is the URL that makes the nquery call and produces two extra
records:
http://demo.openmnnd.org/cgi-bin/mapserv.exe?map=/geomoose_install/ms4w/
apps/GeoMOOSE/maps_morton/identify.map&mapxy=313517.8472682601%205202126
.4672472775&layers=SectionLines%20RoadsQuery&mode=nquery
Also here is the snippet from the mapfile that is being called.
MAP
NAME 'all layers'
SIZE 800 650
STATUS ON
EXTENT 208161.327 5147824.71 300060.94 5222515.03
UNITS METERS
SYMBOLSET 'symbols/basics.sym'
SHAPEPATH 'geomoose_install/ms4w/apps/GeoMOOSE/maps_morton'
TRANSPARENT TRUE
IMAGETYPE PNG
QUERYMAP
STATUS ON
STYLE SELECTED
END
WEB
IMAGEPATH "/ms4w/tmp/ms_tmp/"
IMAGEURL "/ms_tmp/"
HEADER 'header.html'
FOOTER 'footer.html'
EMPTY '/geomoose/query_miss.html'
END
LAYER
NAME 'RoadsQuery'
DATA 'transportation/roads_new.shp'
STATUS ON
TYPE LINE
MAXSCALE 300000
TOLERANCE 1
TEMPLATE 'transportation/identify_roads.html'
END
LAYER
NAME 'SectionLines'
DATA 'administrative/sections.shp'
STATUS ON
TYPE POLYGON
TOLERANCE 0
TEMPLATE 'administrative/identify_plss.html'
END
END
Any help or insights would be appreciated.
Thanks,
Brian
Brian Fischer, CFM
GIS Project Manager
Houston Engineering, Inc. | Leave Nothing to ChanceTM
6901 East Fish Lake Road, Suite 140
Maple Grove, MN 55369
Phone: 763.493.4522 / Fax: 763.493.5572
Email: bfischer at houstonengineeringinc.com
<mailto:bfischer at houstonengineeringinc.com>
Website: www.houstonengineeringinc.com
<http://www.houstonengineeringinc.com/>
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