Re: [Pymag-devel] Bounding box

[Josh <jo...@fe...>]

Hi Henrik,

It looks like your guess was right - here's the output from svn trunk  
28 on the same map build as yesterday:

Traceback (most recent call last):
   File "/usr/bin/osmmag.py", line 244, in <module>
     main()
   File "/usr/bin/osmmag.py", line 240, in main
     fromdb=options.fromdb
   File "/usr/bin/osmmag.py", line 84, in osmmag
     data.load()
   File "osmmagellan/osm.py", line 199, in load
     parser.parse(self.filename)
   File "/usr/lib/python2.5/xml/sax/expatreader.py", line 107, in parse
     xmlreader.IncrementalParser.parse(self, source)
   File "/usr/lib/python2.5/xml/sax/xmlreader.py", line 123, in parse
     self.feed(buffer)
   File "/usr/lib/python2.5/xml/sax/expatreader.py", line 207, in feed
     self._parser.Parse(data, isFinal)
   File "/usr/lib/python2.5/xml/sax/expatreader.py", line 304, in end_element
     self._cont_handler.endElement(name)
   File "osmmagellan/osm.py", line 247, in endElement
     self.add_element(statement, self.tags, coords)
   File "osmmagellan/osm.py", line 105, in add_element
     cellelementrefs = layer.addCellElement(cellelement)
   File "magellan/Layer.py", line 745, in addCellElement
     assert nincell < 2**16
AssertionError


Cheers,
Josh



Quoting henrik johansson <hen...@gm...>:

> Hi Josh,
>
> Thanks for testing.
>
> I think I know what the problem is. There's a limit of 64k cell
> elements in a cell. So it's clearly a pymagellan fault since it could
> just increase the number of cell levels if it reaches this limit. The
> threshold is set to max 2000 elements per cell but I think this might
> not be respected for some reason.
>
> I added some more asserts that should catch this problem.
>
> /Henrik