[GRASS-user] v.proj failed

GRASS GRASS user
1

Hello,
I am trying to reproject a vector from latlon/wgs84 to a UTM/projected location

The program aborts with the message:

v.proj: split_q.c:69: RTreeClassify: Assertion `!p->taken[i]' failed.

What does this mean?

How can I get around this?

I run this comand Ubuntu 9.04, 64svn.

Thanks for your help in advance.

Regards,

Timmie

2

Tim Michelsen wrote:

Hello,
I am trying to reproject a vector from latlon/wgs84 to a UTM/projected
location

The program aborts with the message:

v.proj: split_q.c:69: RTreeClassify: Assertion `!p->taken[i]' failed.

What does this mean?

Bug in the spatial index.

How can I get around this?

Maybe outside grass with ogr2ogr -t_srs

If the latlon region crosses the 180E/W border, this is an inherent bug
that could only be fixed by modifying vector coordinates outside grass
AFAIKT.

Please report to trac and if possible make the vector available as
attachment or a link. UTM projection parameters (EPSG code or proj4
string) may also be helpful to reproduce the problem.

Markus M

I run this comand Ubuntu 9.04, 64svn.

Thanks for your help in advance.

Regards,

Timmie

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