Re: [Pymag-devel] Crash with Newzealand OSM extracts

[Ingo H. <lab...@go...>]

Thanks!

I just wanted to give you some feedback. In the meanwhile I already
successfully converted the newer NZ maps which where divided into North- and
South-Island. But I recognized that the whole Island is not very good
integrated into OSM. Probably I can improve that with my Tracks after my
trip to there ;)

Thanks alot for all your effort so far! I hope that you will get routing
working soon ;)

Regards,
Ingo

2008/12/16 Josh <jo...@fe...>

> Hi Ingo,
>
> The problem is with that OSM extract you're using.
> It has 103 non-existent nodes still referenced in ways. One of them you'll
> recognize from your error message - node 25884869.
> I wrote a quick filter when I first played with pymag to clean up my OSM
> dumps to stop this error, but I think it should be handled by pymag, by just
> exclude any references to deleted nodes.
>
> The missing nodes are:
> 104572522
> 142395382
> 170734405
> 170734407
> 170734408
> 170734409
> 170734410
> 170734412
> 170734413
> 170734415
> 170734417
> 170734418
> 170734419
> 170734421
> 170734422
> 170734424
> 170734425
> 170734426
> 170734427
> 170734429
> 170734430
> 170734431
> 170734433
> 170734435
> 246972078
> 246972079
> 246972080
> 246972081
> 246972083
> 246972084
> 246972086
> 246972087
> 246972088
> 246972089
> 246972090
> 246972091
> 246972092
> 246972093
> 246972094
> 246972095
> 246972096
> 248757745
> 252151160
> 252151161
> 252151162
> 252151163
> 252151164
> 252151165
> 252151166
> 252151167
> 252151168
> 252151169
> 254340837
> 254340867
> 25776570
> 25884869
> 25885322
> 25885335
> 25885661
> 25885662
> 258981333
> 258981334
> 258981335
> 258981336
> 258981337
> 259412603
> 259412604
> 25952823
> 25952839
> 267664509
> 59942013
> 59964349
> 59964350
> 59964351
> 59964352
> 59964353
> 59964354
> 60701473
> 60701474
> 60701475
> 60701476
> 60701477
> 60701478
> 60701479
> 60701480
> 60701481
> 60701482
> 60701483
> 60701484
> 60701485
> 60701486
> 60701487
> 60701536
> 60701537
> 60701538
> 60701539
> 60701540
> 60701541
> 60701542
> 60701588
> 60701589
> 60701615
> 68406202
>
>
> Cheers,
> Josh
>
>
> Ingo Hornberger wrote:
>
>> Hi!
>>
>> First of all, thanks for your effort so far! This is currently the only
>> practical abbroach for converting OSM's for our Magellan devices.
>>
>> I'm not yet on the list. And I also don't know Python at all. So I'm
>> unable to do further debugging ATM. I used the OSM extracts from the
>> following source:
>> http://debian.mcmillan.net.nz/nzosm/
>>
>>    cellelement = CellElementPolyline([self.nodes[ref] for ref in
>> self.waynodes],
>> KeyError: 25884869
>>
>> Best regards,
>> Ingo
>> ------------------------------------------------------------------------
>>
>