Well, a new install of gdal from conda-forge and now it works fine. Sorry for the noise.
Mike -- Michael Smith Remote Sensing/GIS Center US Army Corps of Engineers On 5/26/23, 1:09 PM, "Michael Smith" <michael.smith.e...@gmail.com <mailto:michael.smith.e...@gmail.com>> wrote: Interesting, that is different from what I get. I guess I have to look at how I'm building gdal from conda-forge. I do compile in two plugins (mrsid and oci) but I wouldn't that it would affect things. at 01:05:23 PM ❯ ipython Python 3.11.3 | packaged by conda-forge | (main, Apr 6 2023, 08:57:19) [GCC 11.3.0] Type 'copyright', 'credits' or 'license' for more information IPython 8.13.2 -- An enhanced Interactive Python. Type '?' for help. In [1]: from osgeo import ogr, gdal In [2]: ds = gdal.OpenEx('{ "type": "Polygon", "coordinates": [ [ [179.828821134787177, 66.686572724877635 ], [ -179.718786846664386, 66.695 ...: 039153881993 ], [ -179.699204739767083, 66.515803857102057 ], [ 179.851649370943306, 66.507409512673448 ], [ 179.828821134787177,66. ...: 686572724877635 ] ] ] }') /opt/conda/envs/grid/lib/python3.11/site-packages/osgeo/gdal.py:287: FutureWarning: Neither gdal.UseExceptions() nor gdal.DontUseExceptions() has been explicitly called. In GDAL 4.0, exceptions will be enabled by default. warnings.warn( In [3]: gdal.VectorTranslate("/vsimem/out.json", ds, format="GeoJSON", ...: layerCreationOptions=["RFC7946=YES", "WRAPDATELINE=YES", "WRITE_BBOX=YES"]) Out[3]: <osgeo.gdal.Dataset; proxy of <Swig Object of type 'GDALDatasetShadow *' at 0x7f546c1c3780> > In [4]: f = gdal.VSIFOpenL("/vsimem/out.json", "rb") ...: content = gdal.VSIFReadL(1, 10000, f).decode("UTF-8") ...: gdal.VSIFCloseL(f) ...: gdal.Unlink("/vsimem/out.json") ...: print(content) { "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": { }, "bbox": [ 179.8288211, 66.5074095, -179.6992047, 66.6950392 ], "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 180.0, 66.6897763 ], [ 179.8288211, 66.6865727 ], [ 179.8516494, 66.5074095 ], [ 180.0, 66.5101821 ], [ 180.0, 66.6897763 ] ] ], [ [ [ -179.7187868, 66.6950392 ], [ -180.0, 66.6897763 ], [ -180.0, 66.5101821 ], [ -179.6992047, 66.5158039 ], [ -179.7187868, 66.6950392 ] ] ] ] } } In [5]: newds = ogr.Open(content) ERROR 1: JSON parsing error: continue (at offset 620) ERROR 4: Failed to read GeoJSON data Mike -- Michael Smith Remote Sensing/GIS Center US Army Corps of Engineers On 5/26/23, 9:28 AM, "Even Rouault" <even.roua...@spatialys.com <mailto:even.roua...@spatialys.com> <mailto:even.roua...@spatialys.com <mailto:even.roua...@spatialys.com>>> wrote: Michael, I've also just tried with 3.7.0 from conda-forge and this works fine for me: I've just slightly modified your script to output more info: from osgeo import ogr, gdal ds = gdal.OpenEx('{ "type": "Polygon", "coordinates": [ [ [ 179.828821134787177, 66.686572724877635 ], [ -179.718786846664386, 66.695039153881993 ], [ -179.699204739767083, 66.515803857102057 ], [ 179.851649370943306, 66.507409512673448 ], [ 179.828821134787177, 66.686572724877635 ] ] ] }') gdal.VectorTranslate("/vsimem/out.json", ds, format="GeoJSON", layerCreationOptions=["RFC7946=YES", "WRAPDATELINE=YES", "WRITE_BBOX=YES"]) f = gdal.VSIFOpenL("/vsimem/out.json", "rb") content = gdal.VSIFReadL(1, 10000, f).decode("UTF-8") gdal.VSIFCloseL(f) gdal.Unlink("/vsimem/out.json") print(content) print(len(content)) newds = ogr.Open(content) lyr = newds.GetLayer(0) f = lyr.GetNextFeature() f.DumpReadable() and it outputs: { "type": "FeatureCollection", "bbox": [ 179.8288211, 66.5074095, -179.6992047, 66.6950392 ], "features": [ { "type": "Feature", "properties": { }, "bbox": [ 179.8288211, 66.5074095, -179.6992047, 66.6950392 ], "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 180.0, 66.6897763 ], [ 179.8288211, 66.6865727 ], [ 179.8516494, 66.5074095 ], [ 180.0, 66.5101821 ], [ 180.0, 66.6897763 ] ] ], [ [ [ -179.7187868, 66.6950392 ], [ -180.0, 66.6897763 ], [ -180.0, 66.5101821 ], [ -179.6992047, 66.5158039 ], [ -179.7187868, 66.6950392 ] ] ] ] } } ] } 625 OGRFeature(OGRGeoJSON):0 MULTIPOLYGON (((180.0 66.6897763,179.8288211 66.6865727,179.8516494 66.5074095,180.0 66.5101821,180.0 66.6897763)),((-179.7187868 66.6950392,-180 66.6897763,-180 66.5101821,-179.6992047 66.5158039,-179.7187868 66.6950392))) Even Le 26/05/2023 à 15:12, Michael Smith a écrit : > I assume I am doing something incorrect here but I am taking an incoming > geojson feature and attempting to split it on the dateline: > > Using gdal 3.7.0 from conda-forge > > ds = gdal.OpenEx('{ "type": "Polygon", "coordinates": [ [ [ > 179.828821134787177, 66.686572724877635 ], [ -179.718786846664386, > 66.695039153881993 ], [ -179.699204739767083, 66.515803857102057 ], [ > 179.851649370943306, 66.507409512673448 ], [ 179.828821134787177, > 66.686572724877635 ] ] ] }') > gdal.VectorTranslate("/vsimem/out.json", ds, format="GeoJSON", > layerCreationOptions=["RFC7946=YES", "WRAPDATELINE=YES", "WRITE_BBOX=YES"]) > f = gdal.VSIFOpenL("/vsimem/out.json", "rb") > content = gdal.VSIFReadL(1, 10000, f).decode("UTF-8") > gdal.VSIFCloseL(f) > gdal.Unlink("/vsimem/out.json") > > If I just do: > > newds = ogr.Open(content) > > I get RuntimeError: Failed to read GeoJSON data > It appears to be missing the closing “]}”. > > If I do: > newds = ogr.Open(content+"]}") > > Then it works fine. > > > -- > Michael Smith > Remote Sensing/GIS Center > US Army Corps of Engineers > > > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org> > <mailto:gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org>> > https://lists.osgeo.org/mailman/listinfo/gdal-dev > <https://lists.osgeo.org/mailman/listinfo/gdal-dev> > <https://lists.osgeo.org/mailman/listinfo/gdal-dev> > <https://lists.osgeo.org/mailman/listinfo/gdal-dev>> -- http://www.spatialys.com <http://www.spatialys.com> <http://www.spatialys.com> <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