1, please use the eclipse to load the whole file .
2, please use the eclipse to open the fallrock.drw file to check the value result .
3, please use the CD++Modeler to simulate the fallrock.drw which you need to load this file and modify the color by 
   loading fallrock.pal
4, please use DEVSVView to check the 3D dimension result ,which you can load the fallrock.vis file.