[postgis-users] Transformation problem using transform()
pramsey at refractions.net
Sun Apr 30 09:00:37 PDT 2006
Not quite enough information...
"using various srid's" ... which ones?
And what particular points give the failure?
On 30-Apr-06, at 6:05 AM, Marc Angelo wrote:
> Hi Everyone
> I have a quick question regarding using the transform function. I'm
> very new to this so please excuse the basic question.
> I have a very simple spatial table that I import data to. The srid
> is 4326 (WGS84). When I run the following transform function it
> works fine:-
> SELECT Transform(position,4269) FROM waypoints;
> ....so far so good. Problem is when I try several other transform's
> using various srid's I get the following error:-
> ERROR: transform: couldn't project point: -45 (geocentric
> transformation missing z or ellps)
> I'm sure someone is going to spot what I'm doing wrong straight
> away - any help would greatly be appreciated - by the way I am
> using the Windows Version of Postgres etc
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