fix: save correct data to case_storage.mat

[jenhagg]

Pull Request doc

Purpose

Fix obvious typo affecting scenarios that include storage in the change table.

What the code is doing

Save the right content to the mat file.

Testing

Ran it in docker.

Time estimate

1 min

[BainanXia]

Ah, good catch.

[danielolsen]

Aha! I think I see what's going on here. In REISE.jl, we have a try/catch around the whole process of loading the file as well as loading some of the data within the file (at certain locations), so we were successfully reading the file but then generating and catching an error when the right information wasn't in the right place, and telling the user that the file itself isn't there: https://github.com/Breakthrough-Energy/REISE.jl/blob/0ab4ad2430b26bf0e2288f4d882beb5b9c2f523b/src/read.jl#L80