Folks,
I am trying to determine an SRS for a table in PostGIS database but I am
getting NULL. I have a table that in PostGIS that has SRID defined:
usa=# select ST_SRID(the_geom) from census.counties;
st_srid
---------
4326
4326
...
However, when I try to do OGR_L_GetSpatialRef() or
OGR_L_GetSpatialReference() I am always getting NULL. Same on ogrinfo:
ogrinfo -al -ro PG:'host=geodb dbname=usa tables=census.counties'
INFO: Open of `PG:host=geodb dbname=usa tables=census.counties'
using driver `PostgreSQL' successful.
INFO: Internal data source name `PG:host=geodb dbname=usa '
different from user name `PG:host=geodb dbname=usa tables=census
.counties'.
Layer name: census.counties
Geometry: Unknown (any)
Feature Count: 3141
Extent: (-178.217606, 18.921785) - (-66.969269, 71.406242)
Layer SRS WKT:
(unknown)
FID Column = gid
Geometry Column = the_geom
age_18_21: Integer (0.0)
age_22_29: Integer (0.0)
...
Result is the same on gdal versions 1.4.4, 1.6.0, 1.6.1 on OSX and Ubuntu
8.04.
Am I doing something wrong?
--
Alex Sorokine
mailto:sorok...@ornl.gov
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