Re: [GRASS-user] Wrangling CityGML with GRASS ?

[Peter Löwe]

Hi Markus,
 

I am not sure whether GMLAS is currently supported:

ogr2ogr -f GeoJSON SMALL.json GMLAS:SMALL.gml -oo REMOVE_UNUSED_LAYERS=YES -oo REMOVE_UNUSED_FIELDS=YES -sql "SELECT * FROM groundsurface"

throws 

"FAILURE:
Unable to open datasource `GMLAS:SMALL.gml' with the following drivers.
  -> `OGR_GRASS'
  -> `PCIDSK'
  -> `PDF'

 [...]
"

-> with no mentioning of GMLAS as a driver option.

 

Best,

Peter

 

You need to rebuild GDAL accordingly, but

 

> override for the import-driver:
>  
> ogr2ogr -f GeoJSON SMALL.json GMLAS:SMALL.gml -oo REMOVE_UNUSED_LAYERS=YES -oo REMOVE_UNUSED_FIELDS=YES -sql "SELECT * FROM groundsurface"

 

apparently GMLAS is supported. What is the exact error message for " GDAL2.3.1 in GRASS refuses to accept the "GMLAS:""?

 

Markus M

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