[Qgis-user] CRS troubles (QGIS 3.6.3, Proj 6.1.0)

Hernán De Angelis dhdeangelis at comhem.se
Fri Jun 14 09:46:16 PDT 2019


As a follow up on this I would like to add that this messsage:

proj_create: crs not found

pops up during both "make" and "make install".

This happens with both 3.6.2 and 3.6.3.


As before, any hint on what's going on and how to overcome it is welcome!

Thanks!

H.


On 2019-06-14 12:06, Hernán De Angelis wrote:
> I am having difficulties using QGIS 3.6.3 with Proj 6.1.0. I wonder if 
> this can be a consequence of the recent integration with Proj 6 or may 
> be some other (local) problem.
>
> The most striking issue after installing the new version is that many 
> of the usual projections are now either missing or have a different 
> authority name. The latter is not in itself a problem, but many of the 
> usual projections (EPSG:4326, EPSG:4258), including most of the ones I 
> used in my projects, are simply not present. Some of those  seem to 
> have been reinterpreted as user defined.
>
> Has anyone experienced this?
>
> Any hint will be appreciated.
>
> Thanks
>
> H.
>
>
> For example, for EPSG 3006, used in some of these projects QGIS states:
>
> Generated CRS (+proj=utm +zone=33 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 
> +units=m +no_defs)
>
> Extent
>
> Extent not known
>
> Proj4
>
> +proj=utm +zone=33 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs
>
>
> But doing ogrinfo about one of the layers in the project can be 
> retrieved correctly:
>
> Layer SRS WKT:
> PROJCS["SWEREF99 TM",
>     GEOGCS["SWEREF99",
>         DATUM["SWEREF99",
>             SPHEROID["GRS 1980",6378137,298.257222101,
>                 AUTHORITY["EPSG","7019"]],
>             AUTHORITY["EPSG","6619"]],
>         PRIMEM["Greenwich",0,
>             AUTHORITY["EPSG","8901"]],
>         UNIT["degree",0.0174532925199433,
>             AUTHORITY["EPSG","9122"]],
>         AUTHORITY["EPSG","4619"]],
>     PROJECTION["Transverse_Mercator"],
>     PARAMETER["latitude_of_origin",0],
>     PARAMETER["central_meridian",15],
>     PARAMETER["scale_factor",0.9996],
>     PARAMETER["false_easting",500000],
>     PARAMETER["false_northing",0],
>     UNIT["metre",1,
>         AUTHORITY["EPSG","9001"]],
>     AXIS["Northing",NORTH],
>     AXIS["Easting",EAST],
>     AUTHORITY["EPSG","3006"]]
>
>
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