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I did create a self hosted map server with |
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The answer is probably "with difficulty", unfortunately. If your new file contains changes and deletes then you'll need to find out what the previous versions of those objects were. If, however your appended file only contained creates, then you can programmatically create a file that deletes those additions. |
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One thing you could do is:
This will not "go back" to whatever your data was before your modification, but instead "go forward" to whatever the current state is in OSM, but perhaps it helps? |
