[GRASS-dev] vector libs: file based spatial index

Markus Metz markus.metz.giswork at googlemail.com
Mon Jul 13 11:35:06 EDT 2009


Martin Landa wrote:
> Hi,
>
> 2009/7/13 Markus Metz <markus.metz.giswork at googlemail.com>:
>   
>> To work with an existing vector in grass7, topology needs to be rebuilt
>> because a support file is missing, the spatial index. After that
>> everything is fine and grass6 can read the vector again as it is.
>>     
>
> great!
>
> Just trying to build vector map 'bridges' from nc_spm. The module ends
> up with the 'position mismatch' error.
>
> $ v.build bridges
> Building topology for vector map <bridges>...
> [...]
> Number of nodes: 10938
> Number of primitives: 10938
> Number of points: 10938
> Number of lines: 0
> Number of boundaries: 0
> Number of centroids: 0
> Number of areas: 0
> Number of isles: 0
> ERROR: position mismatch
>   
Fixed in r38397. No need for you to make distclean again, just recompile
diglib.

Markus M



More information about the grass-dev mailing list