[postgis-users] Table Spatial Extent
maplabs at light42.com
Sun Oct 14 01:08:42 PDT 2007
I am using GDAL, ogrinfo right now to look at some of my defined tables
I see that in a refractions sample data set, there are SRS and PROJ
which come back under ogrinfo. For my tables, these are empty, because
nothing in spatial_ref_sys, y?
however, more noticeable is that my MULTIPOLYGON table and the
sample tables come back under ogrinfo with valid extent numbers.
But my POINT table comes back only with
Extent: (-124.50000, 0.000000) - (0.000000, 42.159836)
and then no points are found with a ogrinfo bounding box set...
What is it about the PostGIS tables that might get detected by ogrinfo
valid extents ?? the POINTS table survived an isValid() constraint, so
not wildly out of definition...
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