Afternoon List! I am trying to batch merge several GML files but get the following error: *Cannot open existing output data source: output.gml*
I can read the file fine with "*ogrinfo output.hml output -so*" and everything looks normal. I am able to perform the operation successfully without error on *shapefiles from the same source.* Data is from geobase.ca (geographical place names): ftp://ftp2.cits.rncan.gc.ca/pub/geobase/official/cgn/250k_gml_eng/ Example code: *for f in *.gml* * do ogr2ogr -f "GML" merged/output.gml -update -append ${f}* *done* Is there a write or read limitation in my version of GDAL or the GML<http://www.gdal.org/ogr/drv_gml.html>that I don't know about? *ogr2ogr --version* *GDAL 1.8.1, released 2011/07/09* * * *ogr2ogr --formats* * > "GML" (read/write)* * * Thanks for your time and assistance, Donovan
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