Hi Paul
Thanks for your answer.
With a new entry in spatial_ref_sys is working but some comments:
In previous versions of PostGIS (I do not remember from which one) I
just used proj4text to change the 7 helmert transform values (towgs84)
between datums.
With a new entry in
On Wed, Apr 24, 2024 at 6:46 AM José Carlos Martínez via postgis-users
wrote:
> I am making some changes in proj4text of the spatial_ref_sys table, to apply
> a transformation between datums (+towgs84).
Don't make changes to existing, defined entries, make yourself a new entry.
> It appears
Hi list
I am making some changes in proj4text of the spatial_ref_sys table, to
apply a transformation between datums (+towgs84).
It appears that PostGIS is not using the values from proj4text, and
instead is using the values from proj.db in the proj directory.
I would like to ask if
