Hi Even, Rasterio's CI picked up a change to the AAIGrid driver in 3.8. The 3.7 version driver used to have whitespace before a row and no whitespace after. It looks like this has flipped in 3.8. Is it intentional? I only noticed because one of my tests is parsing the file as text. It's certainly not a big deal. Hopefully this format has mostly expired on the internet :)
On Tue, Oct 31, 2023 at 8:34 AM Even Rouault via gdal-dev < gdal-dev@lists.osgeo.org> wrote: > Hi, > > I've prepared a beta1 of GDAL 3.8.0 to get feedback from earlier testers. > > Sorry no updated NEWS.md file yet, but I'd in particular be interesting > by testing of ogr2ogr workflows, since they have underwent significant > changes in the underlying implementation: > > - when the source layer is a layer implementing the ArrowStream API > (that is GeoPackage, FlatGeoBuf, Arrow or Parquet), and when no ogr2ogr > options than -of, -where, -spat, -lco, -dsco, -gt, > -append/-overwrite/-update are used (and -sql as well for GeoPackage). > When enabling CPL_DEBUG, you'll see a "OGR2OGR: Using WriteArrowBatch()" > trace when that new code path is taken. If specifying other options, the > feature-iteration-based traditional implementation is used > > - and/or when the output layer is GeoPackage (new layer), due to the > revamped much faster spatial index creation. This enhanced spatial > index creation is not ogr2ogr specific and is actually available more > generally for CreateLayer() + CreateFeature() or CreateLayer() + > WriteArrowBatch() scenarios. > > Point of attention would be when in situations with large files and/or > with low RAM. > > The ghcr.io/osgeo/gdal:ubuntu-small-latest, > ghcr.io/osgeo/gdal:ubuntu-full-latest, > ghcr.io/osgeo/gdal:alpine-normal-latest Docker images have been > refreshed with 3.8.0beta1 (ghcr.io/osgeo/gdal:alpine-small-latest still > building at time of writing). > > (Note: the GDAL master conda builds mentioned at > https://gdal.org/download.html#gdal-master-conda-builds have been broken > for a couple weeks and are thus not usable to test beta1 currently. I'm > investigating) > > Source snapshots at: > > - https://download.osgeo.org/gdal/3.8.0/gdal-3.8.0beta1.tar.gz > > - https://download.osgeo.org/gdal/3.8.0/gdal-3.8.0beta1.tar.xz > > - https://download.osgeo.org/gdal/3.8.0/gdal380beta1.zip > > Autotest snapshots: > > - https://download.osgeo.org/gdal/3.8.0/gdalautotest-3.8.0beta1.tar.gz > > - https://download.osgeo.org/gdal/3.8.0/gdalautotest-3.8.0beta1.zip > > Even > > -- > http://www.spatialys.com > My software is free, but my time generally not. > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Sean Gillies
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