Introduction - If you have any usage issues, please Google them yourself
1) You have to generate a free mesh is generated with Ansys
2) GENERATE INPUTS FROM ANSYS
a. From Ansys a list of nodes (file nlist.lis)has to be generated, id and position x,y z
b. From Ansys a list of elements (file elist.lis) has to be generate with id, groups and connectivities
3) LAUNCH data file Master_Transfer_ANSYS_Grid.dat (used to read the nodes and elements files and to create a flac3d grid)