Le lundi 09 juin 2014 21:15:05, Hari Pradhan a écrit : > Hello List, > > I have been trying to implement MapServer WMS -T using tile index. But I am > not able to make it work. I made some changes to the mapfile defined for > "WMS-T for raster imagery" in the link > "http://mapserver.org/ogc/wms_time.html"; to make it work for vector data > and followed the post in the link " > http://osgeo-org.1560.x6.nabble.com/WMS-WFS-and-yearly-time-dependent-data- > td4275270.html", but it didn't fix it out. > > The thing that I did: > 1. I had a set of vector shape file captured at different time frame. Say > v1.shp, v2.shp,... > 2. I used ogrtindex to generate a tileindex (say 'VectorLayer2.shp) for > above shape files. The dbf file of this tileindex has 'location' attribute. > 3. I ran my script to add 'Time' field to this tileindex such that the > final dbf file has two fields as location and Time. > My dfb file looks like: > LOCATION Time > C:\data\tif\VectorLayer\SiteAddress_1.shp,0 20070301 > C:\data\tif\VectorLayer\SiteAddress_2.shp,0 20070302 > > 4. Then finally I wrote the map file with layer section as: > > LAYER > NAME "states" > DEBUG 5 > CONNECTIONTYPE OGR > TILEINDEX "VectorLayer2.shp" > TILEITEM "Location" > TYPE POLYGON > STATUS ON > > METADATA > "wms_title" "states" > "wms_include_items" "all" > "wms_dataurl_format" "text/HTML" > "ows_include_items" "all" > "wms_exceptions_format" "application/vnd.ogc.se_xml" > 'wms_srs' 'EPSG:42304' > "wms_timeextent" "20070301/20070302" > "wms_timeitem" "Time" > "wms_timedefault" "20070302" > END > FILTER "Time = '20070302'" > PROJECTION > "init=epsg:42304" > END > CLASS > NAME "The Upper Great Lakes States" > STYLE > COLOR 232 232 232 > OUTLINECOLOR 32 32 32 > END > END > END > > By doing this, I got the following error. > msOGRLayerInitItemInfo(): OGR error. Invalid Field name: Time". > > Could anyone please help me to resolve this problem?
Hum, I'm wondering if FILTER "Time = '200070302'" doesn't apply to the shapefile referenced by the tileindex, instead of the tileindex itself. Perhaps you could try to remove it ? Also you could try to seperate a layer with the tileindex itself and the vector layer using it, as in the example in http://www.mapserver.org/ogc/wms_time.html > > Thanks in advance. > > Thanks -- Geospatial professional services http://even.rouault.free.fr/services.html _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
