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CXL.VL^ZU) Co'rnera 3 text ion 
Wanted: (a) The program listing (the program will read data from 
the file LAB8.DAT and it will compute the image coordinates 'of the 
grid nodes then it will display the perspective view of the ter 
rain in a PC-Graphics Monitor,, see Fig. 2). 
(b) A copy of the perspective drawing in a dot matrix printer 
using the command PrtSc, as shown in Fig. 2. 
Notice . 
A list of a program doing the same work will be available to you 
with the restriction to look at it and keep hand written notes. 
You are not allowed to copy that program or use exactly the same 
code. The same program is available for execution only, it is 
located in the file LAB8.EXE 
Figure 2. Drawing of LAB8.DAT (XL~YL-0, ZL-100, Az-45, s-10)