Spatial Data Display
6.1		Introduction
6.2		Elements of Topog_Display
6.3		Getting started
		6.3.1 Supplying a base name
		6.3.2 Resizing the windows
		6.3.3 Initiating a program function
		6.3.4 Quitting a Topog_Display session
6.4		A look at the function buttons in Topog_Display
		6.4.1 The Contours button
		6.4.2 The Points button
		6.4.3 The Polygons button
		6.4.4 The Other button
		6.4.5 The Attributes button
		6.4.6 The Simulations button
		6.4.7 The Annotate button
		6.4.8 The Legend button
		6.4.9 The Clear button
		6.4.10 The Grid button
		6.4.11 The Search button
		6.4.12 The Cursor button
		6.4.13 The Zoom button
		6.4.14 The Zoom out button
		6.4.15 The Digitise button
		6.4.16 The Colors button
		6.4.17 The Dump button
		6.4.18 The QUIT button
6.5		Some hints on using Topog_Display
		6.5.1 Reviewing a dumped file
		6.5.2 Operating Topog_Display in background mode
		6.5.3 Customising the size and appearance of your window

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