Implement functions/methods for reports generation and plotting figures

[brandynlucca]

This is a consolidated list of Issues specific to features associated with generating tabular reports and other results. The linked issues will be closed and progress track here.

• [x] Identify figures needed by FEAT (#145)
• [ ] Replicate data summary report subtotals (#92)
• [ ] Add documentation for report files (#112)
• [x] Add utility plotting functions for required diagnostics (e.g. erroneous NASC values)
• [x] Create plotting functions (or a notebook)
• [ ] Add functions for exporting specific analysis pd.DataFrames and dictionaries (e.g. optimized variogram parameters)

[brandynlucca]

The plotting function components of this are addressed by #295.