FASIMU overview. Overview on the functions and data files of FASIMU and the general layout of the software. Data files are shown in orange rectangles, function calls in blue rounded boxes, and external programs in green ellipses. Blue arrows refer to output data, red arrows to read data. The green arrow refers to an iterated function call. The bottom part refers to functions related to FASIMU, the top part refers to FASIMU. Dotted arrows refer to optional data. This table has been adopted and extended from .