OK, I have reworked the xyz driver a bit. The change is at: http://trac.osgeo.org/gdal/changeset/24402
It should be possible to retrofit the driver into older version. Code at: http://svn.osgeo.org/gdal/trunk/gdal/frmts/xyz/xyzdataset.cpp Best regards, On Thu, May 10, 2012 at 9:06 AM, Frank Warmerdam <[email protected]> wrote: > Ah, I see I misunderstood what Even's change was doing. I'll work on this. > > > On Thu, May 10, 2012 at 8:56 AM, Frank Warmerdam <[email protected]> wrote: >> Folks, >> >> I have discovered Even already implemented my idea for XYZ and AAIGRID >> 19 months ago. Based on that I don't know why you are seeing a large >> wait on closing. >> >> http://trac.osgeo.org/gdal/changeset/20770/trunk/gdal/frmts/xyz >> >> hmm, I see a reference to 1.9dev - perhaps that was an old 1.9 pre-release >> version that predated the above change? Perhaps you just need to update. >> >> Best regards, >> Frank >> >> On Thu, May 10, 2012 at 8:49 AM, Frank Warmerdam <[email protected]> wrote: >>> It should be possible to specially implement the CreateCopy for XYZ >>> format to avoid this. I'll investigate this. >>> >>> Best regards, >>> >>> >>> On Thu, May 10, 2012 at 8:30 AM, kaarigar <[email protected]> wrote: >>>> >>>> Etienne Tourigny-3 wrote >>>>> >>>>> Something that is not apparent is that gdal_translate (via driver's >>>>> GDALCreateCopy()) usually opens the new dataset after creation, and >>>>> the XYZ file loading is slow: >>>>> >>>> That explains it - the XYZ file created is ~4gb in size - it would take it >>>> a >>>> very very long time to figure out the details from it. What I don't >>>> understand is why gdal_translate would want to open the created xyz file? >>>> Is >>>> there a special build of this utility that doesn't do this? >>>> >>>> -- >>>> View this message in context: >>>> http://osgeo-org.1560.n6.nabble.com/gdal-translate-waits-at-the-end-of-operation-tp4964258p4965947.html >>>> Sent from the GDAL - Dev mailing list archive at Nabble.com. >>>> _______________________________________________ >>>> gdal-dev mailing list >>>> [email protected] >>>> http://lists.osgeo.org/mailman/listinfo/gdal-dev >>> >>> >>> >>> -- >>> ---------------------------------------+-------------------------------------- >>> I set the clouds in motion - turn up | Frank Warmerdam, >>> [email protected] >>> light and sound - activate the windows | http://pobox.com/~warmerdam >>> and watch the world go round - Rush | Geospatial Software Developer >> >> >> >> -- >> ---------------------------------------+-------------------------------------- >> I set the clouds in motion - turn up | Frank Warmerdam, [email protected] >> light and sound - activate the windows | http://pobox.com/~warmerdam >> and watch the world go round - Rush | Geospatial Software Developer > > > > -- > ---------------------------------------+-------------------------------------- > I set the clouds in motion - turn up | Frank Warmerdam, [email protected] > light and sound - activate the windows | http://pobox.com/~warmerdam > and watch the world go round - Rush | Geospatial Software Developer -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [email protected] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Software Developer _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
