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current landing page and documentation for POSM and OMK
https://posm.github.io/docs/
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add to docs: how to get OSM data edited on the POSM off #13

Closed danbjoseph closed 5 years ago

danbjoseph commented 5 years ago

if i've had people edit the local OSM db on the POSM via the iD editor. how do i then get it off?

also, are there enough details about POSM replay tool?

mojodna commented 5 years ago

Good question. I'm not sure this has ever come up. Potential options:

  1. download a snapshot of current data from the API querying the full AOI bounds - if done in JOSM, this can be loaded into a layer and either saved out or individual features copied into an OSM-backed layer
  2. download OSC changes for each edit made (this is what the POSM Replay Tool does)
  3. generate an OSM XML / PBF dump using Osmosis against the API DB (using the command line)
  4. generate an OSM XML history dump using planet-dump-ng against pg_dump output (using the command line)
  5. gather minutely diffs from http://posm.io/replication/ (these are used for updating the rendering database)

Merging Offline Edits with the POSM Replay Tool and https://github.com/posm/posm-replay-tool contain the extent of documentation about the replay tool. I don't think this is sufficient, but I'm also only aware of 2 times that it's been used (edge cases surfaced on the second, so I would expect more). 🐔 and 🥚, I suppose.