Digital terrain model contents

Terrain model .DTM
Drawing|Terrain

Function	Document	Description
Move point	DTM	Move dtm point in plan or in height
Delete point	DTM	Delete point from dtm. Point still exist in drawing.
Move	DTM	Move digital terrain model in height.
Erase	DTM	Erase triangle - triangle will go from active to passive.
Restore	DTM	Triangle mode goes from passive to active.
Swap	DTM	Swap triangles. Changes the digital terrain model.
Extract	DTM, TOPX	Extract parts of dtm using a window or polygon
Merge	DTM, TOPX	Merge two digital terrain models to one. First selected dtm is primary.
Display	DTM	Colour of triangles, measured lines, hidden (erased) triangles, contour lines and direction arrows are set.
Statistics	DTM	View statistics from digital terrain model.
XRef	DTM	Use external references as background data to the digital terrain model.
Coordinate system	DTM	Change coordinate system.
Log	DTM	View document log.
Raster	DTM	Insert and modify raster pictures.


Create DTM	TOPX	Create digital terrain model frpm selected objects
Extract	TOPX, DTM	Extract parts of dtm using a window or polygon
Merge	TOPX, DTM	Merge two digital terrain models to one. First selected dtm is primary.
Update	TOPX	Update existing dtm with one or many objects
Extrude	TOPX	Create one or many digital terrain models using one or many polylines
DTM Heights	TOPX	Several functions for using heights in digital terrain models and point clouds
Contour	TOPX	Create contour lines in drawing
Contour Text	TOPX	Create contour text from selected locations
DTM Calculation	TOPX	Calculate volumes between two digital terrain models, point clouds or tunnel digital terrain models
DTM Slopes	TOPX	Calculate volumes using slopes
DTM Sections	TOPX	Calculate volumes using cross sections