Updates include:
- Handle unmatched data modes for BGC vs. Core files (ex. core in D-mode, BGC in R-mode)
- Get trajectory index
- Updates to how configure works, interacts with io
- Do not load BGC index upon importing, speeding up import
- Bug fixes for loading all variables in a file
- Updates to default profile plot behaviour - plot all profiles by default
- Bug fix setting keyword arguments in plotting
- Update dataframe each time assign() is called
- Subset index using keyword arguments in loading function, saving code real estate for user
- Major fix to unit issue that was causing positive bias against SAGE results