Wilbur: Search and replace heights?

[Ubai]

Hello,

I was following some instructions I found on the ProFantasy forums and ran into this step:

"To get rid of the erroneous heights I loaded the .mdr file into Wilbur and searched for all heights above 5000 meters and replaced them with the value -5.200 meters which gave a satisfying result."

I have tried to figure out how to do this via Google and experimentation but so far I haven't had any luck. Can anyone please explain how to do this?

Thanks!

[waldronate]

Select from terrain above 5000, filter fill with the desired value. Doesn't work with nans, so normalize might be helpful depending on your data.

[Ubai]

Select from terrain above 5000, filter fill with the desired value. Doesn't work with nans, so normalize might be helpful depending on your data.

Thanks! I eventually figured out how to use the command but it didn't fix the problem I was having. I was trying to get the Great Lakes to stop being green, but eventually I gave up and just hand traced an image of North America rather than try to work from a dataset. I think it looks pretty good so far!
NA trace.PNG