To workspace block in iterative simulation

Hi, sorry if this question is too simple but I'll be glad if anyone would answer.

I run a model using inverted pendulum subsystem provided by matlab and I want to

run it using two different initial angle and store a certain variable for each

initial angle. Right now I only iterate the simulation for each initial angle and

save the variable I want using To Workspace block. It works for the first initial

angle, but the other one only gives zero values. FYI, I use array as the data

type for To Workspace block since I need to apply some function to it later and

if possible I don't really want to use parfor since i only use two initial

conditions and short simulation time.

Can anyone help me?

[Kaustubha Govind]

Please also specify which example model you are using. Is there a For Each subsystem being used, and you place the To Workspace block inside it? What happens if you place the To Workspace block outside the subsystem?