Sorry, I came home too late, terrain types thing will wait for tomorrow.

ok for this evening ?

Sorry for delay: here

Holy cow. I knew the world map was distorted, but I had no idea it was to that extent :o

This is one of the major problem affect game realism.The further you go north or south the more east-west distance are strentched.This make almost the long distance travel time inaccurate by a huge factor.

One way the navy plot were made is too strentch both north-south and east-wast as you move towards earth poles.This way the bearings getween objects are reserved but the distances can not be directly measured.Like these ones:
https://i.insider.com/529fafdcecad04...36&format=jpeg
https://i1194.photobucket.com/albums...ze%20Eugen.jpg


The way SH3 simulate the enviroment compromise both.Neither distances nor bearings are accurate.This makes plotting in champain file really difficult to resemble actually historical time the place.https://i1194.photobucket.com/albums...H3_Fullmap.png

One way I overcome the issue is make a few "jumps" alone the waypoints the compensate the distance strenches,but this is not a very good solution.Still wondering if it is possible to resolve this by modification alone.