Expand Dims

Function Expand Dims within Table1D with keys Table1D Expand Dims keysreturns the corresponding table of the highest possible rank by splitting the set of coordinates of the caller rank-1 table along different (orthogonal) dimensions.
Specifically, if the set of coordinates of the caller rank-1 table consists of two or more coordinate columns.
No transformation takes place if the caller rank-1 table contains just one coordinate column.