I'm beginning to use Star_CD. I would like to write a subroutine to process the temperal flow of each cell in the boundary of a pipe. But I cannot find the file which is used by Star_CD to store the temperal flow.

Is it possible to read and write that file to process the flow of the pipe?

what is temperal flow?

For user inputed inlet flow, you can set it at the define inlet menu and set the choice from standard to user?