For further details see Batch Calculations in the Quick Start section.

Left List box

Highlight the file(s) to run

Send selected file to run list (Right list box)

Send all file in Left List Box to run list (Right list box)

Return one file to the left list box - don't batch the file

Return all file in Left List Box - don't batch

Also Point calculations

Also batch calculations at the point receivers

RUN

Batch the files.  This can take some time.  The likely finish time is displayed after a few calculations.  The accuracy of the finishing time is good once about 10% of the file is completed.