[mkgmap-dev] [locator] Separate boundary files

Fri Apr 29 21:49:54 BST 2011

Great! That was a silly bug...

I think I found another big issue that affects quite a lot of 
boundaries. My osmosis command line was not complete. Ways without 
boundary=administrative were not contained in the output file. I think 
for this the --used-way parameter must be added. It is new in osmosis 0.39.

I started osmosis with the europe dump from today. Hopefully that works 
and then I will upload the precompiled tiles. Details where you can 
download them will be posted afterwards.

WanMil

> It seems r1929 did the trick. Now I get 44 matches for "Calle Calvario"
> (vs 46 with trunk), all of them but two with complete city, region,
> country information. Also most of the States/Provinces are now correct.
>
> El 28/04/11 23:23, Carlos Dávila escribió:
>> El 28/04/11 21:49, WanMil escribió:
>>> Carlos,
>>>
>>> thanks for your reports. I cannot check your examples in detail now but
>>> I can give you some general hints.
>>>
>>> The current locator branch relies on complete boundaries. The word
>>> complete is important. The boundary precompilation algorithm does not
>>> automatically close multipolygons which are open and which has a loose
>>> endpoints out of the tile borders. This is necessary because one major
>>> reason for using precompiled data is that I want to get rid of wrong
>>> autoclosed boundaries. (Please read
>>> http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2011q1/010797.html where I
>>> tried to explain the problem more in detail).
>> I know the importance of complete boundaries. That's the reason I'm
>> trying to fix all incomplete ones detected by mkgmap.
>>> If you use a dump of spain only you might loose some of the boundaries
>>> that are located on the border. I would recommend to download a larger
>>> dump and cut out a larger area than spain for boundary precompilation
>>> (e.g. spain + 10km around).
>> I modified the cut polygon used by Geofabrik for the Spain dump a few
>> weeks ago, so that it fits exactly Spanish border+ a few meters, so no
>> boundary near the border should be cut. In fact, I have not faced any
>> one detected by mp processing. Only a couple of boundaries are cut due
>> to some changes I did yesterday in a portion of the border.
>>> Of course the changes are not tested very well and there are tons of
>>> bugs in it. I'll have to implement some checks to see if the
>>> precompilation really works well.
>>>
>>> WanMil
>>>
>>>> These are the results of my first (limited) tests:
>>>> The list of places under State/Province field in MapSource "Search
>>>> places" includes a lot more wrong places than without the boundary
>>>> precompilation (locator r1922). For example I get State/Province "La
>>>> Zubia" (from relation 347255) and place "Cumbres Verdes (node
>>>> 1107558640), LA ZUBIA, ESP" under it.
>>>> In the last days I've been correcting incomplete boundary polygons from
>>>> mkgmap log. Searching for a random street (Calle Calvario) that exists
>>>> within one of these multipolygons I fixed yesterday (relation 346527) I
>>>> get the following:
>>>> Trunk+spain.osm.pbf 28/4->     46 "Calle Calvario" matches with complete
>>>> city, region, country information (e.g. way 62120822: Calle Calvario,
>>>> Alburquerque, EXTREMADURA, ESP)
>>>> Locator r1925+spain.osm.pbf 27/4 ->     39 matches most of them with
>>>> incomplete or even wrong city, region, country information (e.g. way
>>>> 62120822: Calle Calvario, CÁCERES (should be BADAJOZ), ESP). Cáceres is
>>>> relation 349018 and Badajoz 348994.
>>>> Locator r1925+spain.osm.pbf 28/4 ->     same result. Note mkgmap didn't
>>>> complain about mp 346527.
>>>> The boundary tiles are extracted daily from the same pbf file than map.
>>>> My locator related styles:
>>>> mkgmap:country!=*&     addr:country=* { set mkgmap:country='${addr:country}' }
>>>> mkgmap:country!=*&     is_in:country=* { set
>>>> mkgmap:country='${is_in:country}' }
>>>> mkgmap:country!=*&     mkgmap:admin_level2=* { set
>>>> mkgmap:country='${mkgmap:admin_level2}' }
>>>>
>>>> mkgmap:region!=*&     is_in:province=* { set
>>>> mkgmap:region='${is_in:province}' }
>>>> mkgmap:region!=*&     mkgmap:admin_level6=* { set
>>>> mkgmap:region='${mkgmap:admin_level6}' }
>>>> mkgmap:region!=*&     mkgmap:admin_level5=* { set
>>>> mkgmap:region='${mkgmap:admin_level5}' }
>>>> mkgmap:region!=*&     mkgmap:admin_level4=* { set
>>>> mkgmap:region='${mkgmap:admin_level4}' }
>>>> mkgmap:region!=*&     mkgmap:admin_level3=* { set
>>>> mkgmap:region='${mkgmap:admin_level3}' }
>>>>
>>>> mkgmap:city!=*&     openGeoDB:name=* { set mkgmap:city='${openGeoDB:name}' }
>>>> mkgmap:city!=*&     is_in:city=* { set mkgmap:city='${is_in:city}' }
>>>> mkgmap:city!=*&     addr:city=* { set mkgmap:city='${addr:city}' }
>>>> mkgmap:city!=*&     mkgmap:admin_level8=* { set
>>>> mkgmap:city='${mkgmap:admin_level8}' }
>>>> mkgmap:city!=*&     mkgmap:admin_level7=* { set
>>>> mkgmap:city='${mkgmap:admin_level7}' }
>>>> mkgmap:city!=*&     mkgmap:admin_level9=* { set
>>>> mkgmap:city='${mkgmap:admin_level9}' }
>>>> mkgmap:city!=*&     mkgmap:admin_level10=* { set
>>>> mkgmap:city='${mkgmap:admin_level10}' }
>>>>
>>>> mkgmap:postal_code!=*&     addr:postcode=* { set
>>>> mkgmap:postal_code='${addr:postcode}' }
>>>> mkgmap:postal_code!=*&     openGeoDB:postal_codes=* { set
>>>> mkgmap:postal_code='${openGeoDB:postal_codes}' }
>>>> mkgmap:postal_code!=*&     mkgmap:postcode=* { set
>>>> mkgmap:postal_code='${mkgmap:postalcode}' }
>>>>
>>>> My commands:
>>>> osmosis --read-pbf file="spain.osm.pbf" --tf accept-ways
>>>> boundary=administrative --tf accept-relations boundary=administrative
>>>> --used-node --write-xml file="spain-boundaries.osm"
>>>> time /usr/lib/jvm/java-6-sun/bin/java -Xmx1500m -enableassertions
>>>> -Dlog.config=logging.properties -jar mkgmap-locator.jar
>>>> --createboundsfile=spain-boundaries.osm --max-jobs
>>>> --generate-sea=polygons,extend-sea-sectors --route --latin1
>>>> --code-page=1252 --gmapsupp --country-name=ESPAÑA --country-abbr=ESP
>>>> --area-name=España --family-name="OpenStreetMap España" --family-id=39
>>>> --product-id=1 --series-name="OSM-España-index" --index
>>>> --ignore-maxspeeds --remove-short-arcs --add-pois-to-areas
>>>> --adjust-turn-headings --report-similar-arcs --link-pois-to-ways
>>>> --location-autofill=0 --drive-on-right --check-roundabouts
>>>> --check-roundabout-flares --style=mio -c spain.args
>>>> _______________________________________________
>>>> mkgmap-dev mailing list
>>>> mkgmap-dev at lists.mkgmap.org.uk
>>>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>>>>
>>> _______________________________________________
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>>> mkgmap-dev at lists.mkgmap.org.uk
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>>>
>>
>
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