two methods have been suggested:
1: as shown in the sweep object, you can always use mean operation for all the sweep.
2: you can use getsweepresult.
in the getsweepresult page, you can learn some exmaples. For more informaiton, please refer to
you can watch vidoes, and learn each script command.
Please try to write script. if there is an error and you cannot fix it, please write a separate post.