fix commit 61f1815

[metzm]

In commit 61f1815 for PR #11, the import flags in import_single_alkis_source() have been deactivated, but two instances have not been commented out. As a result, flags becomes automatically initialized to invalid d,r when reaching L384 and L392. This PR fixes this.

[anikaweinmann]

@metzm since the tests are not run automatically, the question is they still work with the changes?

[metzm]

The tests already failed for PR #11, I had to re-enable the hack for Hessen. Regarding Hessen, a better solution would be to assign the correct CRS to the input data as done for Thüringen, see new code comment.

Regarding Thüringen, any reason why a CRS is assigned to the input data only if an aoi_map is given?

[anikaweinmann]

Regarding Thüringen, any reason why a CRS is assigned to the input data only if an aoi_map is given?

@metzm Can we simply change https://github.com/mundialis/v.alkis.buildings.import/blob/fix_import_flags/v.alkis.buildings.import.py#L329C35-L329C40 and us the EPSG code of the current location?

[metzm]

Regarding Thüringen, any reason why a CRS is assigned to the input data only if an aoi_map is given?

@metzm Can we simply change https://github.com/mundialis/v.alkis.buildings.import/blob/fix_import_flags/v.alkis.buildings.import.py#L329C35-L329C40 and use the EPSG code of the current location?

This could work since in the Thüringen case ogr2ogr -t_srs EPSG:25832 attempts to reproject the vector which currently has no effect because the vector is already in EPSG:25832.

But then, why not just replacing v.in.ogr with v.import?

[metzm]

I have changed the special treatment of Hessen and Thüringen to the best of my knowledge. All tests are passed.

[anikaweinmann]

Thank you :)