How can keep attributes as a vector while simulation proceed ?

Hi,I study manufacturing systems simulation and optimization.

All entities takes attributes like as Pt (process time)and I want to keep previous attribute values in a vector matrice. After this I will send Vector matrice to matlab embeded function block. How can do that ?

Second 1 Pt=2.3   Vector=[2.3]
Second 2 Pt=3.1   Vector=[2.3 3.1] 
Second 3 Pt=2.7   Vector=[2.3 3.1 2.7]
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Second n .......................................

Answer 1

[Azzi Abdelmalek]

Pt=2.3
Vector=Pt
Pt=3.1
Vector=[Vector Pt]
Pt=2.7
Vector=[Vector Pt]

Or

Pt=2.3
Vector(1)=Pt
Pt=3.1
Vector(2)=Pt
Pt=2.7
Vector(3)=Pt

[ozcan]

I try this in attribute function block but it dosn't work. out_Vector=[out_Vector Pt] error is; out_vector has same inital value =[1 Pt] it has only two value every time