Target layer: Polyline

Description: Adds fields for COGO attributes to the attribute table of a polyline feature class. Clicking on the button will open a dialog that will let the user to select a layer to which attribute table the COGO fields will be added.

List of the fields that will be added

• [Direction] - Text - direction of a straight segment or direction of the Chord of a circular arc. 
• [Distance] - Double - the length of a straight segment or the length of the Chord of a circular arc 
• [Delta] - Double - the central angle of the circular arc in degrees
• [Radius] - Double - the radius of the circular arc
• [Tangent] - Double - the distance from the Start/End points of the circular arc to the intersection point of the tangents
• [ArcLength] - Double - the length of the circular arc
• [Delta] - Double -  the central angle of the circular arc
• [Side] - Text - the side of the circular arc compared with the tangent in the start point
• [XStart] - Double - X coordinate of the start point of a straight segment or a circular arc
• [YStart] - Double - Y coordinate of the start point of a straight segment or a circular arc

Notes:

• The Precision of the fields (the number of digits after the decimal point) is defined by the current settings in the ET Traverse dialog.
• If a field name already exists in the attribute table, it will not be overwritten. 
• The command will be enabled only when outside of an editing session

See also:

• COGO Traverse Dialog
• ET COGO Inverse tool

Copyright © Ianko Tchoukanski