The file pfisx.pro provides a framework of predicates that will be useful in the problem. Write a Prolog program that will Display the parcels in data.pro with blue lines. Close the window if you click on the right button of the mouse. Note that this feature is provided with graf.wic. Displays the selected entity in a red color and its ID number at the centroid of polygons, midpoint of lines, and location of points.
Tolerances are important in solving spatial search problems.
Explain what each does, how each is determined, and the role they play in the query process.