A block is an AFRY Intelligent Scenario Modelling name for the components used in the construction of the mathematical model. Blocks can be visualized using the interaction matrix or box diagrams.

• Expression
• Compartment
• Source Sink

• Aggregate
• Delay
• Discrete Event
• External model
• General Variable
• Index operation
• Lookup table
• Mass Balance
• Min Max
• Parameter
• Running Mean
• Snapshot
• Time Event
• Time Point
• Time Series
• Transport
  • Transport begin
  • Transport end
  • Transport N
  • Transport operation
• Sub-system
  • Model input
  • Model output
• Group

• Connector
• Influence
• Transfer

• Blocks window
• Matrix window
• Graph window