[gdal-dev] GPKG validation error from Teamengine

[Rahkonen Jukka (MML)]

Hi,

I have tested some GDAL made GeoPackages with Teamengine and it finds some errors where validate_gpkg.py does not. I am using the ets-gpkg12 test and its source code is at https://github.com/opengeospatial/ets-gpkg12/blob/master/src/main/java/org/opengis/cite/gpkg12/features/FeaturesTests.java

The test that fails is about requirement 78:
// Verify the geometry envelope falls within the rtree extents for this instance
// final String enveloperesult = geometryEnvelopeWithinExtents(envelopeVals, rtreeminmaxVals);
// this test would test for the envelope within the rtree, not equal to

I wonder if this finding is worth making a GitHub issue or not. By the comment in the source code this test is known to be a bit problematic:
final Double localtolerance = 1.0e-4;        // 1.0e-5 is not good enough for most geopackages to pass!

-Jukka Rahkonen-
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