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Select the 'Smooth' button to create a more regular surface with fewer and more gradual ridges and dips. The smoothing strength can be adjusted to produce a stronger or lesser effect as needed.BeforeAfter

Regular smoothing applies an averaging filter to the surface of the field to remove bumps and dips.   The ‘Smoothing strength’ slide bar controls how smooth it is by increasing the radius that is used in calculations. The smaller the slider value, the less ...

'Directional smooth' is a check box just below regular smoothing. Directional smoothing causes the smoothing effect to be stronger in a particular direction and weaker in the perpendicular direction.Enter the primary smoothing direction in the provided text bo...

Region blending allows you to “feather” the edges of regions to allow for smooth transitions between regions.'Max Allowable slope' lets you set the maximum steepness that can be used to achieve a region blend.'Distance from Region line' limits how far into eac...

Select the 'Offset' button to raise or lower the surface height of a field or region.  This can help with: Importing and exporting dirt Addition or removal of topsoil Raising pads You can either: manually enter the desir...

 You can use Auto-Drains to automatically generate drain paths for wet areas in your field. It will calculate optimal ditch lines to drain depressions. There are two tab pages present in Auto-Drains:‘Create’ controls the parameters that must be met before drai...

‘Line smoothing strength’ adjusts how many sharp turns and how smoothly the drain lines flow. The further to the right the slider is the more round the lines will be (with decreased sharp turns).‘Surface smooth strength’ adjusts the surface by applying an aver...

The ‘Existing Drains’ list will show all drains in the current project.Tapping on any of the drains in the list will select or unselect it. Multiple drains can be selected.Pressing the ‘Delete’ button while drains are selected will delete all of the selected d...

This design tool allows for simple design of many parallel drains at once. The pattern drain window allows you to select specific drains to delete.The 'Delete' and 'Clear All' buttons allow you to either delete selected drains or all pattern drains.'Drain leng...

Create manual drains on a full field elevation surface by placing the drain line along the desired drain path. Tap on a white node to create more purple nodes for nonlinear drain lines. The purple nodes have an elevation height value present in the Design para...

Drain paths can be created by:Surveying them in the 'Collection' wizard stepImporting themUsing the Auto drains toolUsing the Pattern drains toolDrain Design allows slope profile and cross section design choices before “burning” (embedding) drains into the map...

'Terraces' allows you to create Guidance curves to mark terraces for erosion control.When you first enter the terraces tool, a start line is displayed on the map. This is where your terraces will start from. There are a few parameters for terraces:‘Bank grade’...

'Levees' allows you to create guidance lines that follow set elevations. They have many names, such as contour lines, level curves, and isoheights. Levees can help reduce erosion, reduce runoff, and promote water capture. Levees can be added at set interv...

'Start Elevation' will be populated automatically. You can also choose the ‘Start Elevation’ by manually pressing on the ‘Start Elevation’ button and then touching the design map at the location you would like to start the levees from. Press Finish selecting t...

 T3RRA Cutta Desktop offers several tools for analysis beyond what is included in our In-cab packages. These tools allow the user to further analyze and understand how their design will perform once implementation has been completed.Circle Guide - Creates a ci...

 The ‘Circle guide’ tool will display the radius and total area covered by the set circle. To use the tool, drag the square center marker of the circle to the desired point or enter the coordinates. Then, click on the node at the perimeter of the circle and dr...

 The ‘Elevations guide’ imposes a grid design on a field in the working area and displays the elevation of points at each junction on the grid. ‘Grid cell size’. This option controls the size of the grid. Setting the size to 100m will result in each junction b...

 ‘Flow Paths’ creates a grid on the field with arrows at each junction that point in the direction that water is expected to flow. ‘Grid size’. Adjusting this value will make the individual squares of the grid larger or smaller. ‘Alignment angle’. This option ...