On Thu, Sep 23, 2010 at 23:13, James Ewen <[email protected]> wrote:

> On Thu, Sep 23, 2010 at 2:48 PM, Chris Browet <[email protected]> wrote:
>
> > It depends of what are the id's in the osm file.
>
> Looks like the feature IDs are all negative in the GeoBase file.
>
> > You can always select the osm features and do a "Force Upload", which
> will
> > make them "dirty" and allow you to upload them.
> > Now, if the feature id's are positive, Merkaartor will assume those are
> osm
> > id's (from an extract of some sort) and try to UPDATE the features
> (rather
> > than add them), which is maybe not whay you want and will fail if the id
> are
> > not in the database (or worse, exists but are not the same features;
> makes
> > me think I should somehow check that...)
> > If the id's are negative, Merkaartor will consider them as new features
> and
> > properly add them to the osm database.
>
> Ooh, sounds like a recipe for disaster!
>

Mmm... Why? If the IDs of the GeoBase are negative, doing a "Force Upload"
is equivalent to copy-pasting, just faster.
The "recipe for disaster" would be if IDs were positive and I should
definitely close this "door of doom"!

Of course, it depends of your workflow as well...

>
> Thanks again for a great tool... still figuring out how to use it
> properly for raw data input, but for finding features by attribute,
> bulk changes to features, and this type of copy and paste editing,
> it's top notch!
>
> Thanks. Appreciative comments are always welcome :-)
(of course, constructive negative ones, too)

- Chris -
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