Split Tool

The Split Tool can divide a break-line or contour line into multiple lines, either at selected points or selected sections. This functionality is particularly useful for editing lines that may have been incorrectly joined. When a segment is chosen within the line to be split, the new lines generated will exclude the selection. Alternatively, when a point is selected within the line to be split, the newly created lines will both have an end point at the split point.

How to use the Split Tool

After the lines have been added (via imported data file or drawn manually) select the line you want to split. This can be done either by selecting a line from within the feature list window or by selecting a line within the main window/model view. A preview will display each new line in a different colour. The split can be confirmed or discarded by clicking the 'Finish' button or the 'X' in the black wizard.

	Select the line you wish to be split. Locate and click on the point or section of the line where the split is needed (it will become highlighted). Select the Split tool from the Tools menu️. Press the 'Continue' button when ready to proceed. Verify that the preview is indeed you want. Press the 'Finish' button.

Why won't my lines split?

Closed lines are not supported. If the line is closed, the split will fail, and the validator will display an error message identifying the issue. This is recoverable once the necessary selection change has been made; there is no need to start again. If the operation needs to be canceled, click on the 'X' in the top right of the black strip along the bottom, will cancel the Split operation.