Plutonium

Hi!
I was wondering if it's possible to have dvars such as r_skyTransition loaded through a gsc file?
I can change them through a console once in the map but I would like them to be loaded through a gsc file so I wouldn't have to change the values everytime I hop on in the map.
I already have tried loading them in via gsc but either I'm fucking up with something or then it's not possible..
Any advice / answers are much appreciated.
Thanks!

techboy04gaming Answer for 3rd question. If you teleport a player in an area where players have not gone yet and doors to that location are closed they will die because playable area zones are not connected to that location (doors must be opened). You can bypass this by disabling the "volume death barrier a.k.a" player_outside_of_playable_area by changing it's value to false;