The problem solved by giving full path of csv file in map file as follows than it works thanks
<SrcDataSource>/var/www/html/dynamic/kyh_sta_ogr.csv</SrcDataSource> thanks again Murat On Tue, 2012-03-06 at 09:56 +0200, Murat Beyhan wrote: > Dear all, > > I used gdal 1.7.2 and mapserver 5.2.1 > > I try to draw layer which data csv file as follows > > filename : kyh_sta_ogr.csv > > "ID","STA_ID","Latitude","Longitude" > 1,0104,37.02403,35.80947 > 2,0118,37.02100,35.19100 > . > . > . > > > then I use ogr for reading data from that file as follows and map file > also here > > > > LAYER > NAME "kyh_vrt_ogr" > CONNECTIONTYPE OGR > CONNECTION '<OGRVRTDataSource> > <OGRVRTLayer name="kyh_sta_ogr"> > <SrcDataSource>kyh_sta_ogr.csv</SrcDataSource> > <GeometryType>wkbPoint</GeometryType> > <LayerSRS>WGS84</LayerSRS> > <GeometryField encoding="PointFromColumns" x="Longitude" > y="Latitude"/> > </OGRVRTLayer> > </OGRVRTDataSource>' > DATA kyh_sta_ogr > STATUS default > TYPE POINT > CLASS > NAME "kyh" > SYMBOL "cpoint" > SIZE 1 > COLOR 0 0 0 > END > END > > Please let me inform what is wrong in my code and why always trouble to > draw ogr layer in mapserver. > mapserver gives following error message > > msDrawMap(): Image handling error. Failed to draw layer named > 'kyh_vrt_ogr'. msOGRFileOpen(): OGR error. Open failed for OGR > connection in layer `kyh_vrt_ogr'. Failed to open datasource > `kyh_sta_ogr.csv'. > > > > but command > ogrinfo -ro -al kyh.vrt > as follows: > > ogrinfo -ro -al kyh.vrt > INFO: Open of `kyh.vrt' > using driver `VRT' successful. > > Layer name: kyh_sta_ogr > Geometry: Point > Feature Count: 327 > Layer SRS WKT: > GEOGCS["WGS 84", > DATUM["WGS_1984", > SPHEROID["WGS 84",6378137,298.257223563, > AUTHORITY["EPSG","7030"]], > TOWGS84[0,0,0,0,0,0,0], > AUTHORITY["EPSG","6326"]], > PRIMEM["Greenwich",0, > AUTHORITY["EPSG","8901"]], > UNIT["degree",0.0174532925199433, > AUTHORITY["EPSG","9108"]], > AUTHORITY["EPSG","4326"]] > ID: String (0.0) > STA_ID: String (0.0) > Latitude: String (0.0) > Longitude: String (0.0) > OGRFeature(kyh_sta_ogr):1 > ID (String) = 1 > STA_ID (String) = 0104 > Latitude (String) = 37.02403 > Longitude (String) = 35.80947 > POINT (35.809469999999997 37.024030000000003) > > OGRFeature(kyh_sta_ogr):2 > ID (String) = 2 > STA_ID (String) = 0118 > Latitude (String) = 37.02100 > Longitude (String) = 35.19100 > POINT (35.191000000000003 37.021) > > > > > Murat BEYHAN > > Jeofizik Y.Müh. > T.C. Başbakanlık > Afet ve Acil Durum Yönetimi Başkanlığı > Deprem Dairesi Başkanlığı > Eskişehir Yolu 12. Km. > Lodumlu/ANKARA > Tel: 312 2872680-1556 > email:[email protected] > > > > Murat BEYHAN Jeofizik Y.Müh. T.C. Başbakanlık Afet ve Acil Durum Yönetimi Başkanlığı Deprem Dairesi Başkanlığı Eskişehir Yolu 12. Km. Lodumlu/ANKARA Tel: 312 2872680-1556 email:[email protected] -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
