[Friendly_flyer]

One question I started on a Kunming area map and realized this is my first map without any ocean/water.

I got the grey and colour no problems

Now Mymap_c This should be completely white yes because it is all land.

When I have they grey photo loaded in Gimp I adjust threshold to 255 and it becomes mostly white with a few black areas.
Do I select the black areas and bucket fill to white.
That is what I am thinking.
Then the whole Mymap_c will be white for land.

There are difinitely no large bodies of water with this map.

Are you sure? Kunming has several major rivers running through it, as well as some sizeable lakes (Diandhi and Yangzone lakes). The black areas are possibly these lakes:



Even if you where making a map without water on it (let's say a bit of Sahara or from the surface of Mars), you'd still have to run the CMapv3 tool.