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[mkgmap-dev] a new DEM-File Option

From osm@pinns osm at pinns.co.uk on Fri Nov 3 08:36:32 GMT 2017

Thanks Gerd.

I always find that older versions never seem to be compatible with the 
latest ones :(

Thanks for the url


Nick


On 03/11/2017 08:23, Gerd Petermann wrote:
> Hi Nick,
>
> I've downloaded the 2017 community version from here:
> https://www.visualstudio.com/de/downloads/
>
> Gerd
>
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von osm at pinns <osm at pinns.co.uk>
> Gesendet: Freitag, 3. November 2017 09:17:55
> An: mkgmap-dev at lists.mkgmap.org.uk
> Betreff: Re: [mkgmap-dev] a new DEM-File Option
>
> Hi Gerd
>
> That sounds very promising.
>
> btw which visual studio version  did you install as 2005 doesn't seem to
> be available any more?
>
> r
>
> Nick
>
>
> On 03/11/2017 07:36, Gerd Petermann wrote:
>> If I got that right gmtool doesn't expect the data in a gmapi folder hirarchy.
>> I've not made much progress so far. The DEM data structure (esp. the bitstream) is quite complex and I am really amazed that Frank found out how it works.
>> I've cross read the pdf a few times, now I installed Visual Studio and started to debug step by step to find out what BuildDEMFile does and how this matches with the pdf ;-)
>> Not easy for me because I am not familiar with the c# conventions and the Visual Studio environment. So, at the moment
>> I don't see the light at the end of the tunnel, but I think I am in the right tunnel ;-)
>> (I am also a bit distracted because my mother moved house last week and I am still busy helping her.)
>>
>> Gerd
>>
>> ________________________________________
>> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von lig fietser <ligfietser at hotmail.com>
>> Gesendet: Donnerstag, 2. November 2017 22:27:02
>> An: mkgmap-dev at lists.mkgmap.org.uk
>> Betreff: Re: [mkgmap-dev] a new DEM-File Option
>>
>> I'm afraid I don't understand your tools Frank.
>>
>> I guess I will wait until mkgmap has included the DEM handling.
>>
>>
>> ________________________________
>> Van: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> namens Frank Stinner <Frank.Stinner at kabelmail.de>
>> Verzonden: donderdag 2 november 2017 11:57:06
>> Aan: mkgmap-dev at lists.mkgmap.org.uk
>> Onderwerp: Re: [mkgmap-dev] a new DEM-File Option
>>
>> Hi,
>>
>> i don't now your build-process. But i have installed your original map (without the DEM's). After you include the DEM's in this IMG files, create with
>> gmtool with this NEW IMG's a new TDB.
>>
>> For the old TDB you get with
>>
>>       gmtool -i 10010000.tdb -I 2
>>
>> the following output:
>>
>> Datei 'd:\tmp\OpenFietsMap\10010000.tdb'
>> 21729 Bytes (21,2 kB, 0,0 MB), letzter Schreibzugriff 28.10.2017 01:43:28
>>      TDBVersion:          407
>>      CodePage:            1252 (0x000004E4)
>>      Family-ID:           10010 (0x271A)
>>      Product-ID:          1 (0x0001)
>>      ProductVersion:      1710 (0x06AE)
>>      FamilyName:          OpenFietsMap (BNL)
>>      SeriesName:          OpenFietsMap (Benelux_v28-10-2017)
>>      Routingfähig:        1 (0x01)
>>      größter Routing-Typ: 24 (0x18)
>>      mit Contourlinien:   1 (0x01)
>>      DEM:                 0 (0x00)
>>      niedrigster MapLevel:18 (0x12)
>>      Beschreibung:        Test preview map
>> ....
>>      Unknown29:           10000 (0x00002710)
>>      Copyright:           [CopyrightInformation, ProductInformationAndPrinting]
>>                           Map created with mkgmap-r3908
>>                           [CopyrightInformation, ProductInformationAndPrinting]
>>                           PROGRAM LICENCED UNDER GPL V2
>>                           [CopyrightInformation, ProductInformationAndPrinting]
>>                           MAP DATA © OPENSTREETMAP.ORG, MAP LAYOUT © OPENFIETSMAP.NL, SRTM DATA © U.S. GEOLOGICAL SURVEY
>>                           [CopyrightInformation, ProductInformationAndPrinting]
>>                           OPENSTREETMAP.ORG CONTRIBUTORS|SEE: HTTP://WIKI.OPENSTREETMAP.ORG/INDEX.PHP/ATTRIBUTION
>>      Overviewmap:
>>        Kartenummer:       10010000 (0x0098BD90)
>>        übergeordnet:      0 (0x00000000)
>>        Beschreibung:      OFM_BNL(28-10-2017)
>>        Anzeigebereich:    Lon 2,373047°..7,382920°, Lat 49,350586°..55,264900°
>>      Detailkarten:        145
>>        Kartenummer:       10010001 (0x0098BD91)
>>          übergeordnet:    10010000 (0x0098BD90)
>>          Beschreibung:    BE-Ieper (10010001)
>>          Anzeigebereich:  Lon 2,373047°..2,900391°, Lat 50,668945°..50,888672°
>>          Dateien:         10010001.TRE (38603 Byte), 10010001.RGN (3909498 Byte), 10010001.LBL (175026 Byte), 10010001.NET (428039 Byte), 10010001.NOD
>> (714739 Byte)
>> ....
>>
>> The main-part is a long list of all mapnumbers/files with the subfiles. It is necessary to rebuild this list with the DEM-files with their filesize.
>> That's why use the NEW IMG's for this.
>>
>> Frank
>>
>> ---
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>>
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