Question:
Is there any option to remove the calculated results so that the file will take less space when it is stored?
Answer:
The fastest and easiest way to clear the calculated results is to save your model without the results data and printout reports.
To do so, click the menu File → Save As... to open the Select Data to Save dialog box. In this dialog box, unselect the Results and Printout reports options. Then, click [OK] before you save the model.