<div>Hi,<BR><BR>I am trying to use ogr2ogr to convert a shapefile to S-57 but receive <BR>the <BR>following error:<BR><BR>"Layer Anobj not found, and CreateLayer not supported by driver"<BR><BR>The command lines I entered are:<BR><BR>set OGR_S57_OPTIONS <BR>="RETURN_PRIMITIVES=ON,RETURN_LINKAGES=ON,LNAM_REFS=ON"<BR><BR>and then<BR><BR>ogr2ogr -skipfailures -f S57 eg.000 c:\hurmjr1020\humjr1020.shp<BR><BR>Is it possible to do this type of conversion? If so does anyone know <BR>what the <BR>problem might be?</div> <div> </div> <div>Also, can anyone tell me if Additional MIlitary Layers (AML) is supported by GDAL, if so is that reading and creation? I see some references to it in the NEWS section of the GDAL website but it does not appear under the supported formats.<BR><BR>Thanks in advance,<BR><BR>Gary<BR><BR></div><p> 
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