Recently Updated Pages
How do you know an update is available?
The software will check on startup to see if an updated version is available. This only happens i...
When should you update?
Don’t fix what isn’t broken! If the software is doing everything you want then don’t tempt fate b...
What should you do if updating causes more problems than it fixes?
There is a provision to revert updates if needed. This is not a process that should normally be n...
Hardware
Choosing a PC to run T3RRA software Windows & OS maintenanceRequirements:Windows 11 (64 bit)Recom...
Flow direction guide
The ‘Flow direction’ guides creates a grid on the field with arrows at each junction that point i...
Contour lines
The ‘Contour lines’ tool allows for the automatic creation of contour lines on the selected field...
Slope Indicator
The ‘Slope Indicator’ tool is used to measure the slope of a particular area. When the tool is se...
Create flow paths
The ‘Create flow paths’ tool is used to create a display of the likely water paths present in a f...
Circle guide
The ‘Circle guide’ tool will display the radius and total area covered by the set circle. To use ...
Strip/Corridor guide
The ‘Strip/Corridor guide’ tool creates 2 parallel lines. When selecting this tool, click on the ...
Polyline measurement
The ‘Polyline measurement’ tool is used to create a guide line with multiple segments. The length...
Polygon measurement
The ‘Polygon measurement’ tool measures the length of the sides as well as total space covered in...
AB lines
The ‘AB lines’ tool creates a pattern of guides along the working area. When using the tool, the ...
Elevations Guide
The ‘Elevations guide’ imposes a grid design on a field in the working area and displays the elev...
Edit Region nodes and edges
This tool is used to make changes to an existing region. Start editing a region by right-clicking...
Split Region using Cut line
The ‘Cut line’ tool allows you to place a line to split a single region into two. This is useful ...
Region Multi-Slicer
The region multi slicer makes it easy to slice a region into many smaller ones. All cuts made wit...
Regions Tools - Layer Menu
Open Create >Create from saved surfaceCreate from selected surfaceCreate from saved boundaryCreat...
Guides Tools - Overview
The ‘Guides’ layers allow extra information to be displayed on the field in the working area. Thi...
Edit Guide
The ‘Edit guide’ tool allows you to make changes to the selected guide. To edit a guide, right-cl...