rainflowtelling

Rainflowtelling is a term used to describe a narrative method that adapts rainflow counting, a mathematical technique used to analyze cyclic loading in fatigue engineering, to structure and communicate time-series data in a story-like form.

Practically, practitioners collect a time-series, apply rainflow counting to identify stress cycles, and derive metrics such as cycle amplitude, mean level, and cycle count. These cycles are then translated into narrative elements or visuals, with larger cycles representing climactic beats and smaller cycles forming recurring motifs.

The approach is used in settings where audiences need to grasp mechanical behavior and reliability, including engineering reports, design reviews, educational tools, and data storytelling projects.

Because rainflowtelling is not a standardized method, it can be interpreted in different ways. Potential criticisms include oversimplification, subjective mapping of cycles to narrative points, and the risk that technical details are obscured. Transparent documentation and validation are recommended.

Related concepts include rainflow counting, fatigue analysis, and narrative visualization.