id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3011	Dependent parameter is not changing in FMU	arvin84@…	Adeel Asghar	"OM Version: 1.9.1 #r22707

I have a simple model as follows: 

{{{
model parameter_test 
  parameter Real p1=1; 
  parameter Real p2=p1; 
  Real u1, u2; 
equation 
  u1 = p1; 
  u2 = p2; 
end parameter_test;
}}}

when i export it to FMU and import it back to OM, changing parameter p1 in the FMU block, does not affect any of p2, u1 and u2 after simulation; 

i modified my code to the following then: 


{{{
model parameter_test_2 
  parameter input Real p1; 
  parameter Real p2=p1; 
  Real u1, u2; 
equation 
  u1 = p1; 
  u2 = p2; 
end parameter_test_2;
}}}

now changing p1 in FMU affects u1, but still the dependent parameter, p2 is not changing. "	defect	closed	high	1.9.4	FMI	MathCore Branch	fixed	dependant parameter, FMU, FMI, initial equation