[mkgmap-dev] hgt2osm questions

Mon Nov 13 14:33:00 GMT 2017

I've been able to add dem files to ALL non NT maps  by

1) recompiling the imgs as   gmapi and move this to programdata etc

I use  Javawa's Mapconverter which looks for a tdb file and basemap

2) using Gerd's great procedure for BuildDemFile  to add the DEM

I have not tried NT maps as the DEM is slotted into a .GMP file

3) I use my own routine to recompile the tdb before exporting it to a gps.

r

Nick

On 13/11/2017 12:33, Peter Danninger wrote:
> OOPS ... sorry for the bulk of messages, what happened ?
>
> Am 13.11.2017 um 13:28 schrieb Peter Danninger:
>> Hi all,
>>
>> Maybe a silly question from a user ... a happy user ...
>>
>> Will it be possible to use this new tool from Frank to
>> enrich the OSM-files (*.img) with elevation data (DEM) ???
>>
>> I use the OpenMTBmap from Felix with modified .TYP-files,
>> for this I use TypWiz5 from Nick.
>>
>> Or do I have to wait until Felix will hopefully
>> add the DEM subfiles ???
>>
>> Right now I get my tracks out of Basecamp without
>> elevation data :-(
>>
>> Then I add the elevation data with a WWW-solution,
>> selfmade, with the necessary .hgt-files.
>> Mainly 1sec from USGS, in the very North from ViewfinderPanoramas,
>> some only 3sec resolution.
>> For Europe and Eurasia this files sum up to 50GB,
>> far too much for my Internet provider.
>> So I implemented 2 solutions:
>>
>> Always online: http://tinyurl.com/odm6av7
>>      Southern Bavaria, some of Tyrol, only 4 .hgt files
>>
>> On a NAS on my desk: http://tinyurl.com/yact8gm6
>>      Europe and Eurasia, more then 3000 .hgt files
>>
>> Some information: http://tinyurl.com/y9byc9k9
>>
>> The Javascript, if anybody is interested: http://tinyurl.com/ychhdpxj
>>
>> Peter
>>
>>
>>
>> Am 12.11.2017 um 18:45 schrieb nwillink:
>>> @ Frank
>>>
>>> What a great tool for creating contour lines!
>>>
>>> 1) I'm having some success with your other great program,osm2hgt , 
>>> however I
>>> fail to merge two or more  .hgt files into a single osm .
>>>
>>> Am I doing something wrong?
>>>
>>> C:\Users\Owner\Desktop>E:\hgt2osm.exe --HgtPath=E:\Dem\All_UK_HGT_Data\
>>> --Lat=49
>>>   --Lon=-3  --Outfile=e:\dev1.osm --Mergefile=e:\devonall2.osm
>>> C:\Users\Owner\Desktop>E:\hgt2osm.exe --HgtPath=E:\Dem\All_UK_HGT_Data\
>>> --Lat=49
>>>   --Lon=-4  --Outfile=e:\dev2.osm --Mergefile=e:\devonall2.osm
>>>
>>> devonall2.osm doesn't seem to have merged both files.
>>>
>>> 2) I'm having to enter longitude data into --Lat and latitude into 
>>> --Lon .
>>> Any reason why?
>>>
>>> 3) It hangs   when there is no data , ie
>>>
>>> Hgt2Osm, 26.4.2017, FSofT
>>> 64 Bit-OS: ja
>>> Programmodus 64 Bit: ja
>>> MinorDistance:           20
>>> MediumFactor:            5
>>> MajorFactor:             5
>>> HGT-Verzeichnis:         E:\Dem\All_UK_HGT_Data\
>>> Mergefile:               e:\devonall2.osm
>>> OutputOverwrite:         False
>>> Höhenkorrektur:          -0.5
>>> MinVerticePoints:        3
>>> MinBoundingbox:          0.0005
>>> Douglas-Peucker:         0.04
>>> 1. OSM-ID:               -1
>>> mit OSMBound:            False
>>> mit OSMBounds:           True
>>> mit OSMTimestamp:        True
>>> mit OSMVersion:          1
>>> mit OSMVisible:          False
>>> max. Punktanzahl je Weg: 500
>>> mit 'contour_ext'-Tag:   True
>>> ==> Lese Ausgangsdaten 49° -4° ...
>>> Daten übernehmen ...
>>> Startzeit: 17:13:29
>>> 8 Threads
>>> übernehme 1201x1201 Werte für neue Matrix 1201x1201
>>> ungültige Originalwerte: 0 (0.00%)
>>> berechne alle Strecken für Höhenlinien in 1440000 Rechtecken mit je 4
>>> Dreiecken
>>> ...
>>>
>>> Laufzeit: 00:00:00
>>> führe alle Strecken je Höhenebene eindeutig in einer Liste zusammen ...
>>>
>>> Laufzeit: 00:00:00
>>> 0 Höhenebenen von 2147483647 bis -2147483648 mit insgesamt 0 Strecken
>>> gebildet .
>>> ..
>>>
>>>
>>>
>>>
>>> -- 
>>> Sent from: 
>>> http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html
>>> _______________________________________________
>>> mkgmap-dev mailing list
>>> mkgmap-dev at lists.mkgmap.org.uk
>>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>>>
>>
>
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