package post

  connector conn

    Real P;

  end conn;



  model stage

    conn out annotation(

      Placement(visible = true, transformation(origin = {96, -4}, extent = {{-10, -10}, {10, 10}}, rotation = 0), iconTransformation(origin = {96, -4}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

    Real P;

    

    equation

    out.P = P;

  end stage;



  model main

  //last for loop is responsible for problem

    stage Stage[noOfStages];// instantiation of stages

    Boolean boolOut[noOfStages](each start = true);//for selecting stage which is having output

    parameter Integer noOfStages = 3, noOfOut = 1, outStages[noOfOut] = {2}"output stage numbers";

    conn Out[noOfOut]"output connector";//only comes in model if there are outputs since its index can be changed 

    

    algorithm

    //for stages having output, boolOut is false

    for i in 1:noOfStages loop

      for j in 1:noOfOut loop 

        if i == outStages[j] then

          boolOut[i] := false;

        end if;

      end for;

    end for;

    

    //assigning the values to all stages out

    //When I am running model without this for loop it runs fine but this for loop is making some problem

    for i in 1:noOfStages loop

      if boolOut[i] then

        Stage[i].out.P := 0;

      else

        for j in 1:noOfOut loop

          if i == outStages[j] then

            Stage[i].out.P := Out[j].P;

          end if;

        end for;

      end if;

    end for;

    

    //known output value

    Out[1].P := 20;

        

    

  end main;