On Thu, Jun 23, 2011 at 4:00 AM, WanMil <wmgc...@web.de
<mailto:wmgc...@web.de>> wrote:
Am 15.06.2011 20:34, schrieb WanMil:
Am 14.06.2011 22:57, schrieb WanMil:
Hi,
Although I wrote to Brett directly that extending
the polygon to 181°
works I have observed that is works only for osm
input but not for pbf
input.
osmosis --read-pbf file=180.osm.pbf
--bounding-polygon file=asia.poly
--write-xml file=filtered.osm
throws an exception:
SCHWERWIEGEND: Thread for task 1-read-pbf failed
> [...snip...]
> So the pbf parser should be changed.
I don't think this is a problem in the PBF parser. It
just shows up in
the stack trace because in your pipeline, the PBF reader
and the poly
filter are in the same thread. The relevant portion of
the stack trace
is:
java.lang.__IllegalArgumentException: Bound
coordinates outside of valid
range
at
org.openstreetmap.osmosis.__core.domain.v0_6.Bound.<init>(__Bound.java:72)
at
org.openstreetmap.osmosis.__areafilter.v0_6.PolygonFilter.__simpleBoundIn
tersect(PolygonFilter.java:__118)
at
org.openstreetmap.osmosis.__areafilter.v0_6.PolygonFilter.__process(Polyg
onFilter.java:71)
The Bound class does not or should not really care at
this point whether
the data is from PBF or XML or wherever. So if there's a
bug, it's
actually in the Bound which has some incorrect argument
validation code
or in the PolygonFilter which passes incorrect arguments
to the Bound,
not in the PBF reader.
Could you post your extended polygon with 181° here so I
can test this?
Because if it works with XML but not with PBF it gets really
interesting ;)
Bye
Igor
Hi Igor,
attached you find the modified poly file.
I have to add that I tried the XML reader with my test file
whereas the
PBF reader was tested with the pbf planet dumpD
(ftp://ftp5.gwdg.de/pub/misc/__openstreetmap/planet.__openstreetmap.org/pbf-__experimental/planet-latest.__osm.pbf
<ftp://ftp5.gwdg.de/pub/misc/openstreetmap/planet.openstreetmap.org/pbf-experimental/planet-latest.osm.pbf>
which I think is dated from June 10th). Maybe that makes a
difference?
PBF reading failed with the given exception. XML reading was
successful
and the 180° longitude node was successfully transferred to
the filtered
file.
WanMil
I have found the reason for the problem. It's not pbf related.
Attached osm file also throws the exception. The reason is the
bounding
box information which is not accepted:
<bound box="-90.00000,-180.00000,90.__00000,180.00000"
origin="http://www.__openstreetmap.org/api/0.6
<http://www.openstreetmap.org/api/0.6>"/>
WanMil
Are there any plans to fix that problem? From my point of view it
should be easily fixable by removing the check in the Bound class or
if the check is less strict. But I don't know if there are any side
effects.
Perhaps we could simply relax the Bound checks to allow slightly larger
values such as 181 and 91. It's ugly, but I don't have a better idea.
At least it should catch the majority of error cases.
Any objections?
Brett
Hi,
what need to be done to get this issue fixed?
The following things were provided:
* a simple testcase
* a scenario in which the problem is a real issue (extracting russian
border)
* a simple patch based on Brett ideas
I don't know what I can do now to speed up a bugfix. So please commit
the patch or let me know what's wrong with it.
Thanks
WanMil
_______________________________________________
osmosis-dev mailing list
osmosis-dev@openstreetmap.org
http://lists.openstreetmap.org/listinfo/osmosis-dev