Thanks Even, worked great! Issue has been submitted.
Scott
On 9/17/25 12:49, Even Rouault wrote:
Hi Scott,
please file a GH issue about that. The PGRaster indeed kicks in here.
gdalwarp doesn't have that issue as it only uses vector drivers for the
cutline whereas gdal raster clip allows both raster & vector drivers. In
the mean time you should be able to work around the issue by adding "--
config GDAL_SKIP=PostGISRaster"
Even
Le 17/09/2025 à 20:06, Scott via gdal-dev a écrit :
I'm trying to clip a raster with a vector data source:
gdal raster clip \
--input=raster.tif \
--like="PG:dbname=mydb" --like-sql="select geom from vector_table" \
--output=clipped.tif --overwrite --progress
It gives me the error:
ERROR 1: clip: Cannot get extent from clip dataset
If I use a .gpkg in --like, it works fine.
gdalwarp works fine with the same raster and same PG vector table:
gdalwarp -cutline PG:dbname=mydb -csql "select geom from vector_table"
raster.tif clipped.tif
If I modify the connection string to:
--like="PG:mydb table=vector_table"
It seems to think it's a raster table:
Creating tile for bbox -12980000,3850000,-12970000,3860000
Warning 1: Cannot find information about public.vector_table table in
raster_columns view. The raster table load would take a lot of time.
Please, execute AddRasterConstraints PostGIS function to register this
table as raster table in raster_columns view. This will save a lot of
time.
ERROR 1: Error browsing database for PostGIS Raster properties :
ERROR: column "rast" does not exist
LINE 1: ...m) as ymax, scale_x, scale_y from (select st_srid("rast")
sr...
Am I missing a key parameter here?
Debian 12, GDAL 3.11.3
Thanks!
Scott
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