Trouble Loading World Schematic

[enterprise12]

Had a quick question, was looking at world schematics/world downloads and i couldnt get one to work.

it says it was a world file, but its all .dat which seems like it may be minceraft alpha?

 

wondering if you can figure out how to load it.

http://www.planetminecraft.com/project/star-trek-deep-space-9-station/

[enterprise12]

the author is helping me, but was wondering is there a way to increase the world height just in one dimension on a server.

we are putting this in space in the asteroid dimension and adding our own modded touches.

but its bigger than the world height.

 

Would doing so effect mods, performance, etc?

Edited July 27, 2015 by enterprise12