How is map scaling for missing zoom levels?
As I am struggling with IGN France offline maps...
IGN france maps seem to be defined for the following zoom levels mainly
13 50k maps
15 25k maps
Even levels seem to be upscaled versions (eg. 14 is an upscaled 13 (50k) map).
As it is so, it seems redundant to download even zoom levels (as they contain no extra information, just waste space).
Question: If I download zoom levels 13 and 15 only, what will LM show me with zoom 14?
Will it be an upscaled 13 or downscaled 15? For offline maps, it seems to be upscaled 13. Is this always so (or is this user selectable)? Is the behavior identical for online/offline maps (some weird effects there, see my related post)?
Thanks for the clarification!