[mkgmap-dev] addr:interpolation ways not along road

Tue Mar 24 11:06:02 GMT 2015

Hi Thorsten,

> 
> Yes, North-America is suffering a lot from this automatic
> imports. They hoped to have quick a base and then that mapper
> will fix it, but in the end nobody was interested in fixing data,
> what was there was good enough for them ...

I think the problem is that the data is so detailed that one
cannot believe that it is totally wrong.
I'll look at this later.

> 
> > If mkgmap only ignores this wrong addr:interpolation
> > way it will still use the obviously wrong odd house number
> > 3367 for the road side that has even numbers.
> > So, mkgmap should also ignore that number.
> > As it is sometimes difficult to decide which of the two numbers is
> > wrong, I decided that it is okay to ignore both.
> 
> If you find a wrong addr:interpolation, you should ignore not only the
> way, but all the points, too. If the way is wrong, then the points
> are most likely wrong, too.

Yes, I agree. I just have to find better rules to decide what addr:interpolation 
way is wrong.

Gerd

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