Le samedi 21 janvier 2012 23:17:07, Joaquim Luis a écrit : > On 21-01-2012 21:15, Even Rouault wrote: > >> Even, > >> > >> Thanks for the explanation + fix but I was not aware that the correct > >> syntax is to use a double slash. The docs does not sate that and in fact > >> the examples there http://trac.osgeo.org/gdal/wiki/UserDocs/ReadInZip > >> show (for example) > >> > >> ogrinfo -ro -al -so > >> /vsizip/vsicurl/http://svn.osgeo.org/gdal/trunk/autotest/ogr/data/poly.z > >> ip > > > > Yes, there is syntax sugar for combining /vsizip/ and /vsicurl/ where you > > are not obliged to repeat twice the slash between them, but however it > > seems not to exist for /vsigzip/ and /vsicurl/. > > Ah, and will there be a 'gzsugarizing' op?
Not sure it is worth the effort as /vsigzip and /vsicurl combined are not so common. > > Also, I forgot ask before. The ACE2 driver says that elevation data is > return as float but what is the 'NoDataValue' for this? I don't know if there's an explicit nodata, but you can perhaps derive it from the source/quality/confidence layer datasets ? For example : gdalinfo /vsigzip//vsicurl/http://tethys.eaprs.cse.dmu.ac.uk/ACE2/links/ACE2_30_SECONDS/ACE2_30S_SOURCE/30N015W_SOURCE_30S.ACE2.gz -hist -stats _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
