[gdal-dev] OGR 1.9.0 won't open DGN file

[Jukka Rahkonen]

Jukka Rahkonen <jukka.rahkonen <at> mmmtike.fi> writes:

> 
> Zoltan Szecsei <zoltans <at> geograph.co.za> writes:
> 
> Just do 
> 
> ogrinfo -al -so 

Sorry, after really reading your message I notice that you were not after the
standard summary report. Read this page about OGR and SQL and start playing with
your data

http://www.gdal.org/ogr/ogr_sql.html

I can see there is OGR_GEOM_AREA but not OGR_GEOM_LENGTH which could be rather
close to what you are after, used together with SUM which seems to be supported.

> 
> -Jukka Rahkonen
>