gp/graph, AKA legacy system: The mix of scripts and libraries we used prior to Photizo to produce the current condition pages and graphs.
Photizo 0.x: The version of Photizo that is currently being put in production, as we work out bugs and features.
Photizo 1.0: Feature complete Photizo, as defined by the Project Requirements and Project Design files.
Photizo 2.0: Photizo features and expansion beyond the current scope of the project.
Friendly Name, AKA Common Name: The name by which a column is referenced in rendered pages and graphing configuration. This maps to a column name in the data file.
Source Data Files: The raw data files, as they come from LoggerNet or other source.
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