[postgis-users] transform problem

[Peter Bange]

Hi Mark,

Thank you for your quick reply and thank you for the tip. I performed  
the query in pgAdmin and did not get any message. After retrying it  
from the terminal I got did get reply from the server:

AddToPROJ4SRSCache: couldn't parse proj4 string: '+proj=sterea  
+lat_0=52.15616055555555 +lon_0=5.38763888888889 +k=0.999908  
+x_0=155000 +y_0=463000 +ellps=bessel  
+towgs84=565.237,50.0087,465.658,-0.406857,0.350733,-1.87035,4.0812  
+units=m +no_defs ': unknown projection id
server closed the connection unexpectedly
         This probably means the server terminated abnormally
         before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.

It is different from your message, but I will follow your advice and  
try some other SRID's.

Regards, Peter

On Apr 16, 2007, at 20:19, Mark Cave-Ayland wrote:

> On Mon, 2007-04-16 at 11:00 +0200, bange at argoss.nl wrote:
>> I cannot get the Transform function working on Mac OSX. When I try
>> something like
>>
>> select transform(geomfromtext('MULTIPOLYGON(((45340.81
>> 387680.7,51892.99 387641.0, 52012.12 380810.8,45459.94
>> 380850.5,45340.81 387680.7)))',28992),3395)
>>
>> I get a query that is running for some time, and the result is a ':'
>> and 'lost connection to server'. Anybody got the same problem ?
>>
>> I am running postrgesql 8.1.5, postgis 1.1.6 proj 4.4.8.
>>
>> Thanks, Peter Bange
>
>
> Hi Peter,
>
> Are there any messages in the PostgreSQL server log? I get the  
> following
> output from psql here:
>
> postgis=# select transform(geomfromtext('MULTIPOLYGON(((45340.81
> postgis'# 387680.7,51892.99 387641.0, 52012.12 380810.8,45459.94
> postgis'# 380850.5,45340.81 387680.7)))',28992),3395);
> ERROR:  AddToPROJ4SRSCache: Cannot find SRID (3395) in spatial_ref_sys
> postgis=# select * from spatial_ref_sys where srid = 3395;
>  srid | auth_name | auth_srid | srtext | proj4text
> ------+-----------+-----------+--------+-----------
> (0 rows)
>
> postgis=# select postgis_full_version();
>                    postgis_full_version
> ----------------------------------------------------------
>  POSTGIS="1.1.6" PROJ="Rel. 4.5.0, 22 Oct 2006" USE_STATS
> (1 row)
> postgis=# select version();
>                                                   version
> ---------------------------------------------------------------------- 
> --------------------------------------
>  PostgreSQL 8.1.8 on i486-pc-linux-gnu, compiled by GCC gcc-4.0.gcc- 
> opt
> (GCC) 4.0.3 (Ubuntu 4.0.3-1ubuntu5)
> (1 row)
>
>
> Also, a good check would be to see if the reprojection works for any
> other SRID values...
>
>
> Kind regards,
>
> Mark.
>
>
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>

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