8) Since I have already created the layer for the house the next
                step was to run the Cost module in Idrisi with the 'friction'
                image and the 'house' image as input files.

                                                                            costfrmhouse.rst
                                
 

                The next module to use is pathway.  I used it twice, once with
                the image 'sea world' and once with the image 'work'.  For
                presentation

                                                                           seaworldpath.rst
                                     

 
                                                                             workpath.rst