[Qgis-user] CRS Issue

Nyall Dawson nyall.dawson at gmail.com
Thu Mar 26 15:08:24 PDT 2020


On Fri, 27 Mar 2020 at 06:54, Jeff McKenna
<jmckenna at gatewaygeomatics.com> wrote:
>
> Hi Tyler,

> Now you might say 'but jeff I asked how to delete 2292...", well
> honestly I would not recommend it (others may recommend this, but I do
> not).  However if you wish to proceed here is a possible way (proceed at
> your own risk):
>
> open Command Prompt
> cd "C:\Program Files\QGIS 3.12\apps\qgis\resources"
> sqlite3 srs.db
>      .tables
>      .schema tbl_srs
>      select * from tbl_srs where srid = 2292;
>      delete from tbl_srs where srid = 2292;
>      .quit

I wouldn't suggest doing this approach on builds based on proj > 6
(i.e. 3.12). It won't change the CRS autodetection logic, and will
only have the effect of hiding that CRS as a choice when manually
picking a CRS.

All the CRS detection logic now happens in PROJ, not QGIS.

Nyall

>
> *restart QGIS
>
> -jeff
>
>
>
> --
> Jeff McKenna
> MapServer Consulting and Training Services
> https://gatewaygeomatics.com/
>
>
>
>
> On 2020-03-26 3:33 p.m., Tyler Veinot wrote:
> > All;
> > For some reason my QGIS thinks all my data is in EPSG 2292 but Esri says
> > it is in EPSG 2954 2954 is the only ESPG we use but QGIS keeps
> > defaulting back to 2292, is there a way I can delete 2292 entirely?
> > Thanks;
> > Tyler
> >
> >
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