1 1971-12-30   globe
 2 
 3 Syntax as a command:    globe
 4 
 5 
 6 Function:
 7 globe is an AML program which displays a picture of the globe
 8 from any angle. It is a pl1 recoding of the CTSS program GLOBE SAVED.
 9 
10 
11 Notes:
12 The program must be executed at a graphics terminal.  It will ask
13 for input after giving instructions.  The user input line may
14 specify the latitude and longitude of the display center, the
15 rotation around the center, and the radius of the picture.  The
16 input is read by a pl1 "get data" statement, and must end with a
17 semicolon.  After the input has been typed in, the program will
18 draw the globe and then ask for more input.  The program is primed
19 with the latitude and longitude of MIT.