Problem with Fixed time step in simulink

When I define a fixed time-step in simulink configuration, and run the simulation, the output has a time-step 10 times more than what I have defined.

For example: defined time-step=0.01 , duration = 20 sec, -----> output data from simulink have 200 data. (It seems that simulink is considered 0.1 instead of 0.01).

Does any body knows why?

[Aquatris]

Do you by any chance have rate transition block or have a block with a sampling time 0.1 (you can have blocks running in different sampling times than the simulation time step)?

[Hamid Radmard Rahmani]

Many thanks Aquatris. Yes, it was the reason.