Modeling a lookup table in simulink, which should pass the quires w.r.t time and also be able to get results only for certain time periods
<p>My data for lookup table is in the following image. lets say that first column is my Breakpoint 1, firts row is breakpoint 2 and other cells are my table data. 
<a href="https://i.stack.imgur.com/tszQ2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tszQ2.png" alt="My data table"></a></p>

<p>Lets say I want to pass the following <code>x,y</code> values w.r.t
And I want the model to calculate for only few of them(e.g. I want to calculate for 4-7 values of <code>x,y</code> only)</p>

<p><a href="https://i.stack.imgur.com/rjR10.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rjR10.png" alt="x,y queries w.r.t time"></a></p>

<p>after passing the above x,y values my output file is<a href="https://i.stack.imgur.com/PETwo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PETwo.png" alt="Result"></a></p>

<p>I want to pass data points for each time step, not like all data points for all time steps</p>

<p>If we look at the output file of the subsystem the result is being added to the previous data point.<a href="https://i.stack.imgur.com/5XqTj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5XqTj.png" alt="output from subsystem"></a></p>

<p>It actually should pass only one data point at a timestep, the result should be added to the value from previous data point.</p>