Melt
===========

Melt Node

Type
--------- 

transform

Class
--------- 

fire.nodes.etl.NodeMelt

Fields
--------- 

.. list-table::
      :widths: 10 5 10
      :header-rows: 1

      * - Name
        - Title
        - Description
      * - id_vars
        - id_vars Columns
        - Column(s) to use as identifier variables.
      * - value_vars
        - Unpivot Column(s)
        - Column(s) to unpivot
      * - value_name
        - Value Name
        - Name to use for the 'variable' column
      * - var_name
        - Variable Name
        - Name to use for the 'value' column