Description:
Modify Contours module is an application of the Mapper programme and is used to modify generated contour lines.
Tool available in the Mapper 2D only.
Its functions are as follows:
Contours Check
Change Curve to Poly
Move Vertex without "Z"
Add Vertex without "Z"
Contours Change Height
Contours Check
Description:
Contours Check is an application of the Mapper programme and it is used to check generated contour lines.
The programme moves on contour lines searching points of a height different than a given contour line value. Points happen to change their location on the "Z" axis during modification of contour lines, when move vertex function is used. This function helps to find those errors.
Run: Select Contours Check in the Modify Contours line.
Change Curve to Poly
Description:
Change Curve to Poly module is an application of the Mapper programme and is used to change curve type lines into poly lines.
Run: Select Change Curve to Poly in the Modify Contours line.
Move Vertex without "Z"
Description:
Move Vertex without "Z" module is an application of the Mapper programme and is used to change location of a previously generated contour line point. The point changes its location in X,Y plane (its "Z" height remains unchanged).
Run: Select Move Vertex (X,Y) in the Modify Contours line.
Add Vertex without "Z"
Description:
Add Vertex without "Z" module is an application of the Mapper programme and it is used to add a point in a selected spot of a previously generated contour line. The point is addedd where you click, but just in the X,Y plane (the "Z" height remains unchanged, so it is the same as a given contour line height).
Run: Select Add Vertex (X,Y) in the Modify Contours line.
Contours Change Height
Description:
Contours Change Height module is an application of the Mapper programme and is used to change the "Z" height of a previously generated contour line, not changing its location (X,Y).
Run: Select Contours Change Height in the Modify Contours line. Enter the desired height of a contour line in the opened dialogue window.