2012

Table Of Contents
To delete a UCS definition
1 Click View tab Coordinates panel Named UCS.
2 In the UCS dialog box, Named UCSs tab, select the UCS definition you
want to delete.
3 Press Delete.
You cannot delete the current UCS or a UCS with the default name
UNNAMED.
Quick Reference
Commands
UCS
Sets the origin and orientation of the current UCS.
UCSMAN
Manages UCS definitions.
UCSICON
Controls the visibility, placement, appearance, and selectability of the UCS
icon.
System Variables
PUCSBASE
Stores the name of the UCS that defines the origin and orientation of
orthographic UCS settings in paper space only.
UCSFOLLOW
Generates a plan view whenever you change from one UCS to another.
UCSNAME
Stores the name of the current coordinate system for the current viewport
in the current space.
UCSORG
Stores the origin point of the current coordinate system for the current
viewport in the current space.
598 | Chapter 17 Use Precision Tools