In case you want to compare the simulation result with the measurement data, use the Plot Calibration tool.
The format of the measured data file is as below. The first column is date and time in a format of Month/Day/Year Hour:Minute:Second. The second column is the value.
Click the Plot Calibration button. In the pop-up window, click Add button and choose the CSV file of the measurement data. Once the Measured Data is added, drag and drop the added data from Measured Data panel to the right-side window. Set up the columns properly.
Click the View button to see the comparison.