                README FILE FOR CHAPTER-8 PROGRAM
                ---------------------------------

1.  femfrn.c
        This program generates the fringe contours from FEM data using
        8-noded isoparametric elements.
    User input                                      
        Enter input file name of FEM data          (diskinp.dat)
        Enter input file name of Fringe order data (disk_n.dat)

    diskinp.dat
        This data file contains number of nodes, no of elements, then
    position of all the nodes, then connectivity data of all the element.

    disk_n.dat
        This data file contains node number and fringe order data.

        

