Hi Vadim,

I see code in mkgmap to handle the statement with Elevation=m or Elevation=M, 
but it is only used for the line types 0x20 .. 0x22.
Do you have a good reason to use line type 0x25 instead?

Gerd


________________________________________
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Vadim 
Karpov <bom...@mail.ru>
Gesendet: Mittwoch, 1. März 2023 13:00
An: mkgmap-dev@lists.mkgmap.org.uk
Betreff: [mkgmap-dev] The "Elevation=M" in the header of the polish .MP files 
does not work

Good afternoon !

I am using the latest version of MkGMap and trying to create a depth chart with 
isolines (types 0x24, 0x25).

The problem is that the compiler interprets the depth specified in Meters as in 
Feet.
The result is independent of the presence or value of the "Elevation=M" 
parameter.

And I didn't find an alternative command line option. :(

So how can I tell the compiler to treat all numerical depth and height values 
in an .MP file as meters and not feet?

Thanks for the advice.

PS: cGpsMapper works fine with "Elevation=M" of course.
PPS: Example of polylyne defs:

[POLYLINE]
Type=0x02500
Label=21
EndLevel=3
Data0=(47.139263517000003,-122.560520313), ...
[END]

[POLYLINE]
Type=0x02500
Label=12
EndLevel=3
Data0=(47.127846400000003,-122.562501059), ...
[END]

--
Vadim Karpov
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