Autodesk AUTOCAD 2008 - PREVIEW GUIDE Technické informace stáhnout pdf (Strana 238)

228 | Chapter 18 Entering Observations

Using the Survey Command Line

To enter data by typing command names, use the Survey Command Line

method by choosing Data Collection/Input ➤ Survey Command Line. The

command line prompt changes to SURVEY>, and you can enter commands

using the Survey Command Language. Once you become proficient with the

Survey Command Language, you may find that this is the most efficient way

to enter and query data.

The Survey Command Language has commands that you can use to

■ Establish equipment settings.

■ Create, edit, and list points.

■ Create figures, intersections, and centerlines.

■ Enter traverse and side shot observations.

To quickly access the Survey Command Language when the Survey

Command Line is active, type help to display a list of commands that you

can use to enter your information. This file lists the following command

syntax you must use to complete the command:

■ Anything in ( ) parentheses is optional.

■ Anything in [ ] brackets is required.

■ You must separate each item with a space.

For example, the Angle Distance command syntax is:

AD VA (point) [angle] [distance] [vert angle] (descript)

If you type AD VA, then a point number (optional), you must include the

angle, distance, and vertical angle. You can also enter an optional description

for the point.

To define a baseline using menu commands

Steps Use to locate

1 From the Data Collection/Input menu, choose

Baseline

➤ Define Baseline.

Using Baseline Commands

2 On the Survey Command Line you are prompted to

enter the baseline origin point number.

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Autodesk AUTOCAD 2008 - PREVIEW GUIDE Technické informace Strana 238