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Just downloaded Slovakia .pbf file Geofabrik. Extracted the nodes and ways and notice that there are some duplicate Nodeid's with different coordinates. Any ideas anyone? Been doing this for 3 years and never seen that.

Here are a couple of examples

nodeid 9693796 48.2238353   17.2375766
nodeid 9693796 48.0372059   17.95283

nodeid 35102865 48.7680576  21.2383389
nodeid 35102865 49.2155225  19.6833409

asked 12 Aug '16, 21:59

kcjailbirds's gravatar image

accept rate: 0%

edited 12 Aug '16, 22:59

aseerel4c26's gravatar image

aseerel4c26 ♦

just for reference (maybe for others with the same problem): could you please mention which GIS software and which version you are using?

(15 Aug '16, 17:47) aseerel4c26 ♦

I wrote the software that is used to process this data. So, this is all me! My fault. I will fix it so that it can handle a long value.

(15 Aug '16, 18:51) kcjailbirds

@kcjailbirds: thank you!

(16 Aug '16, 14:15) aseerel4c26 ♦

The software you are using to process the file cannot work with node IDs greater than 2**32. You have an integer overflow, and your software treats node 4330070160 like node 35102865.

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answered 12 Aug '16, 22:16

Frederik%20Ramm's gravatar image

Frederik Ramm ♦
accept rate: 23%


Thank you. That has to be the reason.

(15 Aug '16, 13:57) kcjailbirds

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question asked: 12 Aug '16, 21:59

question was seen: 2,178 times

last updated: 16 Aug '16, 14:15

NOTICE: is no longer in use from 1st March 2024. Please use the OpenStreetMap Community Forum