Revision as of 11:15, 31 May 2020 by WTranlatebot (talk | contribs) (Importing a new version from external source)
In most cases the elevation should be defined "as is" in the real world. Standard "Ground level" or 0 or in case of a cross-over / fly-over the upper road should be defnied with an elevation one higher. In case of a tunnel the elevation could be -1 or -2.