[mkgmap-dev] wrong mdr25 and mdr27 data in global index?From Ticker Berkin rwb-mkgmap at jagit.co.uk on Mon Jul 30 15:01:02 BST 2018
Hi Gerd I generated it with mkmap --gmapsupp Using --tdbfile and running MdrCheck on osmmap_mdr.img mdr5: the reg= ohave values that correspond to the counties (in mdr26). mdr25: identical output to mdr in gmapsupp mdr27: is generate and I get a few errors about duplicated cities I don't have a particular problem with anything but was wondering about the Region/Country confusion. Ticker On Mon, 2018-07-30 at 11:17 +0000, Gerd Petermann wrote: > Hi Ticker, > > I think you can ignore the errors reg. no name. How did you create > the gmapsupp? With mkgmap or with a Garmin program? > > Mkgmap writes the Mdr27 index only for the PC index, not for the > gmapsupp index. > > Gerd > > ________________________________________ > Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag > von Ticker Berkin <rwb-mkgmap at jagit.co.uk> > Gesendet: Montag, 30. Juli 2018 12:40 > An: Development list for mkgmap > Betreff: Re: [mkgmap-dev] wrong mdr25 and mdr27 data in global index? > > Hi > > Just been having a quick look at this area. My "Find Address" has > only > has input for "Region", "City", "Number" & "Street Name". The > "Region" > options are the Countries in my map, with "United Kingdom" pre > -selected. It seems to work OK - changing the region to another > country > gives cities in that country. > > Doing MdrCheck I see a few strange things. > At start: > # reading 74210001 > ERROR: map 1: city 1: no name; index 1 > ERROR: map 1: city 2: no name; index 2 > > In mdr5 section, all have reg=0, despite having different counties: > 1 map1; ABBOTS WORTHY mapCity=3 reg=0 (HAMPSHIRE) country=0 (UNITED > KINGDOM^]GBR) ind20=0 rep=false > 20 map1; ASHEY mapCity=24 reg=0 (ISLE OF WIGHT) country=0 (UNITED > KINGDOM^]GBR) ind20=0 rep=false > > mdr25 check - doesn't give any errors and looks reasonable > > mdr27 check - gives > section is empty > > This is based on a GMAPSUPP containing a single tile in the map and > taking the MDR from this GMAPSUPP > > Ticker > > > On Sat, 2018-07-28 at 06:58 +0000, Gerd Petermann wrote: > > Hi, > > > > while looking at my problem with restaurant POI I noticed that > > MdrCheck complains about the MDR27 in the index created by mkgmap > > (Cities sorted by region) > > > > The check complains (correctly) about duplicate entries in this > > index. We have a similar index in MDR25 (Cities sorted by country). > > > > For MDR27 the current code in mkgmap doesn't remove any duplicates, > > for MDR25 it removes duplicate entries when > > the combination of city name, region name and country name is > > repeated, no matter in how many different tiles the combination > > appears. > > > > On the other hand, MdrCheck only complains when the 3 names are > > equal > > AND two subsequent entries in the index point to the same tile. > > > > So, if I got that right we may have to few entries in MDR25, and > > for > > sure we have too many in MDR27. My problem: > > I did not find a difference when I changed the code, it seems that > > both my Oregon and the PC software seems to ignore these 2 indexes. > > > > Maybe older software/firmware versions used these indexes? > > > > Gerd > > _______________________________________________ > > mkgmap-dev mailing list > > mkgmap-dev at lists.mkgmap.org.uk > > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev at lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev at lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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