Merging Patches using TESEdit

This is taken from "https://www.nexusmods.com/skyrim/mods/49472"



Merging Patches
Depending on which options you select, you might end up with a several different plugins from this mod. All plugins from this mod are completely mergeable with TES5Edit and the Merge Plugins script available on the Nexus. (if you want to save plugin space, reduce clutter etc.) Here are instructions to do so:
Download TES5Edit version 3.0.32
Download TES5Edit Merge plugins script here [http://www.nexusmods.com/skyrim/mods/37981/]
Open TES5Edit. Right click in the box that appears showing all of your plugins and click "Select None".
Find all plugins beginning "RealisticNights" and check the box to the left of them.
Click OK
Wait for TES5Edit to load the files. In the messagebox, it will read "Background Loader: Finished" when it is ready.
Hold control down and click all Realistic Nights files to highlight them all.
Right click on one of the files and select "Apply Script."
Select script "Merge Plugins V1.65"
Click OK
Ensure only the Realistic Nights plugins are checked. Select "Copy intelligently" and"Renumber FormIDs"
Click OK; Create New File, Enter "RealisticNightsMerged" or whatever file name you'd like
Wait for the script to finish.
Right-click the resultant plugin and click "Check For Errors." If it throws any errors (which it shouldn't), retry merging the plugins, see if you can figure out what went wrong, or comment here for help.
Click the red exit button on TES5Edit. Only check the box for the plugin you made to save it.
You're done! Now, you can enable only the merged plugin and get rid of the rest! Sort this plugin where the lowest one would have been (or put it at the bottom of your load order/right above a bashed patch for convenience.
Go give the fine folks who made TES5Edit and the Merge Plugins script an endorsement, and enjoy the game.