# cf.CellMethods.method

`CellMethods.``method`

  Each cell method’s method keyword.

  These describe how the cell values of field have been determined or derived.

  Examples: |

      >>> c = cf.CellMethods('time: minimum area: mean')
      >>> c
      <CF CellMethods: time: minimum area: mean>
      >>> c.method
      ['minimum', 'mean']
      >>> c[1].method = 'variance'
      >>> c.method
      ['minimum', 'variance']
      >>> c
      <CF CellMethods: time: minimum area: variance>
      >>> d = c[1]
      >>> d
      <CF CellMethods: area: variance>
      >>> d.method
      ['variance']
      >>> d.method = 'maximum'
      >>> d.method
      ['maximum']
      >>> c
      <CF CellMethods: time: minimum area: maximum>