Rahkonen Jukka (MML) wrote:

> That certain dataset contains just geometries but no attributes. I do not 
> know if geometries are all 
> polygons of if multipolygons can also appear. However, I hoped that by 
> setting the environment
> variable ATTRIBUTES_SKIP=YES and defining -nlt PROMOTE_TO_MULTI I could make 
> GDAL to skip the
> first pass. I think that in this special case there is already a way to 
> provide both the the schema and
> geometry type. I can also see that GDAL did read the ATTRIBUTES_SKIP setting 
> correctly.

> GeoJSON: Skip all attributes.
> GeoJSON: First pass: 4136960 bytes read

I forgot to mention that another existing option that user has for defining the 
schema and geometrytype is to write data into existing target by using ogrinfo 
with -append but without -addfields.

-Jukka-
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