how do i access signal logging data

i dont mean view the data in data viewer, i mean evaluate signals in a script?

Answer 1

[Azzi Abdelmalek]

Use to workspace block

[alan chewter]

a to workspace block is the original method to export signals individually to the workspace from the simulation. this is not my question. my question more specifically is how do i get data out of a class known as "Simulink.SimulationData.Dataset"

[Azzi Abdelmalek]

Read this Configure a Signal for Logging

then you can read your selected data

h1=logsout.get(1)  %  for the first selected signnal
% the variable name is set by default, you can change it in parameter configuration
data1=h1.Values.Data

and so on