Retrieve data for a cell, allowing advanced cell combinations


cell (str | tuple of str) – Name fo the cell. See notes for special cell names. After a special cell is retrieved for the first time it is also add to


Special cell names can be used to retrieve averages between different primary cells. The names should be composed so that a case sensitive version of fnmatch will find the source cells. For examples, if all cells are [('a', '1'), ('a', '2'), ('b', '1'), ('b', '2')], ('a', '*') will retrieve the average of ('a', '1') and ('a', '2').