====== Block ======

A block is an Ecolego name for the components used in the construction of the mathematical model. Blocks can be visualized using the [[Interaction_matrix|interaction matrix]] or [[Box_diagram|box diagrams]].

==== Common blocks ====

  * [[Expression|Expression]]
  * [[Compartment|Compartment]]
  * [[Source_Sink|Source Sink]]

==== Special blocks ====

   * [[Aggregate|Aggregate]]
  * [[Delay|Delay]]
  * [[Discrete_event|Discrete Event]]
  * External model
  * [[General_variable|General Variable]]
  * [[Index_operation|Index operation]]
  * [[Lookup_table|Lookup table]]
  * [[Mass balance|Mass Balance]]
  * [[Min_Max|Min Max]]
  * [[Parameter|Parameter]]
  * [[running_mean|Running Mean]]
  * [[snapshot|Snapshot]]
  * [[time_event|Time Event]]
  * [[time_point|Time Point]]
  * [[time_series_page|Time Series]]
  * [[Transport|Transport]]
    * [[Transport_begin|Transport begin]]
    * [[Transport_end|Transport end]]
    * [[Transport_N|Transport N]]
    * [[Transport_operation|Transport operation]]
  * [[Sub-system|Sub-system]]
    * [[Model_input|Model input]]
    * [[Model_output|Model output]]
  * [[group|Group]]

==== Interaction blocks ====

  * [[Connector|Connector]]
  * [[Influence|Influence]]
  * [[Transfer|Transfer]]

===== See also =====

  * [[Blocks_window|Blocks window]]
  * [[Matrix_window|Matrix window]]
  * [[Graph_window|Graph window]]