Example 1 - Lineation Endpoints
Lineation endpoint data can be entered into the RockWorks Utilities datasheet for the purposes of computing lineation azimuth/midpoint/lengths and lineation densities & intersections, and for creating rose diagrams, lineation maps, and arrow maps. These tools are in the Linears menu.
Example
Column Summary
- ID: Optional. Lists the sample number or name for each lineation.
- X1 Y1: Required. List the X,Y coordinate for the beginning of each line.
These may represent a local coordinate system, or a global coordinate system such as UTM or longitude/latitude. See Defining your Datasheet Coordinates and Units for information.- X2 Y2: Required. List the X,Y coordinate for the end of each line.
- Line Style and Color (optional): Lists the style and color for each lineation, used for lineation maps and arrow maps, though not required (a fixed style can be selected).
Sample files: Lineation_Map_01.rwDat, Rose_Diagram_From_Endpoints_01.rwDat
See also:
- Digitizing data for information about digitizing line endpoint data directly into the datasheet.
- Slope movement data structure for X1Y1X2Y2 data that also have elevation and time measurements associated with them, for movement analysis.
- Computing azimuth bearings from endpoint data and other directional statistics and tools.
Example 2 - Lineation Bearings
Lineation bearing data can be entered into the RockWorks Utilities datasheet for the purposes of creating rose diagrams in the Linears menu.
Example
Column Summary
- ID: Optional. Lists the sample number or name for each measurement.
- Bearing: Required. Lists the 0 - 360 degree azimuth bearing of the line, in decimal degrees. OR lists the bearing in quadrant notation. When noting bearing in quadrant notation, you can use either upper- or lower-case characters, and the notations can be without spaces (as shown above) or with single spaces between direction and measurements.
See also: Creating Rose Diagrams