[GRASS-user] r.stream.extract and r.stream.order not creating vector database in postgres

Markus Metz markus.metz.giswork at googlemail.com
Wed Nov 2 04:58:32 EDT 2011

Pankaj Kr Sharma wrote:
> Dear friends,
> r.stream.extract and r.stream.order are not creating tables for vector
> stream in postgres database.
> Error is reproduced below:
> Create temporary files...
> Load input maps...
> Initialize A* Search...
> A* Search...
> Extract streams...
> Thin stream segments...
> 6214 of 18513 stream segments were thinned
> Write raster maps
> Write vector map <stream440k_rse>...
> Write vector attribute table
> Unable to create a new process
> No such file or directory: can't create fork
> Unable to start driver <pg>
> ERROR: Unable to start driver <pg>
Please try r49042 of r.stream.extract and r.stream.order

Markus M

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