Cluster-Flow Parallel Coordinates:
Tracing Clusters Across Dimensions

Supplemental material


Complete dataset


Hermite splines, optimized dimension order, optimized axis order:

Hermite splines, optimized dimension order, optimized axis order

Hermite splines, optimized dimension order, mean value for axis order:

Hermite splines, optimized dimension order, mean value for axis order

Straight lines, optimized dimension order, mean value for axis order:

Straight lines, optimized dimension order, mean value for axis order

Regular PCP with same optimized dimension order:

Regular PCP with same optimized dimension order


Without time dimension


Hermite splines, optimized dimension order, mean value for axis order:

Hermite splines, optimized dimension order, mean value for axis order

Hermite splines, optimized dimension order, optimized axis order:

Hermite splines, optimized dimension order, optimized axis order

Regular PCP, optimized dimension order:

Regular PCP with same optimized dimension order


Reduced dataset (pumped and seasonal storage combined)


Hermite splines, manual dimension order by domain expert, largest clusters on top (noise at the bottom):

Hermite splines, manual dimension order by domain expert, largest clusters on top (noise at the bottom)

Regular PCP, manual dimension order by domain expert:

Regular PCP with same optimized dimension order