I have a continent size map and want to create a more detailed local map. To do that, I selected the interesting area of the continent map, exported the selected area. Then, I created a new project and attempted to import the DMF file I just exported. To my surprise, DMF is not a supported format (why?). However, following on the advice of this post:
I simply created a new project and replaced that project's DMF file with the one I just exported, paying attention to ensure the same DMF size.
The bottom half (roughly) of the design map displays perfectly, but the top of the design map displays in black. Also, I get an error message
- type-specific GetColour call failed
- cannot get pixel colour
The project is attached. I'm using the now-current version 11.11.