Hi everyone,

I had a quick question about using Wilbur: I have a map (in .mdr format) that I've been working on recently, and I'd like to re-adjust the coordinate system to change my longitude measurements. I'd like to set the prime meridian to be somewhere in the middle of the ocean (see attached image) instead of running through the southeastern island as it is now. How can I go about doing that? I'm sure it's a simple fix, but for the life of me I can't figure it out. Thanks!