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Important: Please read this before using any of our software products.We at T3RRA are software developers. We are not irrigation engineers or designers. We build tools. We do NOT create designs for customers, or provide advice on any aspect of agronomy, irriga...

Both Mark Twain and Will Rogers shared a wise sentiment: “Buy land, they’re not making it anymore”. We can’t help you buy land, and we definitely can’t help you make more of it. What we can do is help you make your current land better. This manual describes th...

Our in-cab software will run on any 64bit Windows 10 PC. It will run on a desktop, a laptop, or a tablet. It will work with a regular mouse and keyboard, but it is designed to be used with a touch screen.In most instances we would expect the software to be loa...

Modern dirt moving is a complicated operation. It involves a mix of mechanical, hydraulic, electronic, and software technologies. To perform with the high accuracy most users expect it is critical that all the involved technologies are performing at maximum po...

Important: John Deere iGrade™ has a comprehensive manual. We do not try to replicate it here. We strongly recommend reading the iGrade™ manual prior to reading this one. This chapter only seeks to inform you of how we interact with iGrade™ If you have any ques...

Normally the T3RRA software will start automatically when the tablet boots. If this does not occur and you wish it to then check the accompanying troubleshooting guide for instructions.  If the T3RRA software does not start on tablet boot (after a reasonabl...

There are two main points we would like to address before diving into installing T3RRA software.Make sure you have a good internet connection and your computer has the latest Windows updates installed.T3RRA software is normally installed by your dealer.Windows...

The software developers at T3RRA have many faults. One of them is that we love tinkering with our software in an effort to make it better. In order to allow our users to benefit from our latest efforts we’ve built-in a system to allow users to update the softw...

Users moving from v1 to v2 should find the experience fairly painless. The popular wizard based workflow remains the same, as do most of the visual elements, albeit with updated iconography.While there are more design capabilities present, the basic usage rema...

As-Applied: This refers to the state of the map as it reflects current reality. The As-Applied surface should normally progress from being equal to the original surface to being equal to the design surface as a job proceeds. Synonymous with ‘As-Built’.Baud Rat...

When T3RRA software is first opened this will be the first screen you see, this screen is also what you will be directed to when you press the ‘New Project’ button on a Wizard page (discussed in the Wizard section). Points to note The file name curre...

Because T3RRA software normally reads .tci “project” files, external files need to be imported using the 'Import' button on the initial screen. The following files are able to be imported and converted into the tci format.NOTE: T3RRA Design can be used to conv...

Because T3RRA software normally reads .tci “project” files, external files need to be imported using the 'Import' button on the initial screen.  NOTE: T3RRA Design can be used to convert many other file types for use in T3RRA software NOTE: T3RRA Apply i...

The ‘Load proj.’ button is used to load any saved T3RRA projects. T3RRA projects can be loaded in several different ways, allowing you to load files saved directly to your tablet or from external sources such as USB’s. To load a project press the 'Load proj...

Save project Saving a project allows you to return to it at a later time and ensures that you have a copy of the data in case of accidents. We STRONGLY recommend periodic saving of your projects in order to guard against data loss. The ‘Save project’...

Units: ‘Language’ - Changes the language ‘Length’ - Changes unit of distance measurement. ‘Area’ - Changes unit of area measurement. ‘Volume’ - Changes unit of volume measurement. ‘Estimated Cost’ - Set an estimated cost per volume of dirt moved. ...

Look ahead delay time - In order to control blade height the software must receive an elevation from iGrade™, process that elevation, and then return a control signal to iGrade™. This control loop is quick but the time delay can cause inaccurate implementa...

Settings made in the project tab will not be represented in a project that is open when the settings are changed. Surface Pixel Size - The default pixel size of 2 meters (~6 feet) should be adequate for most purposes. In some situations, it may make sense...

Blade Shift Increment -Used to set the height adjustment value of the up/down elevation adjustments buttons in the implementation wizard step.  NOTE - recommended distance for the blade shift increment would be 0.03 - 0.06 feet (0.4 - 0.8 inches, or 0.01m - 0...

GPS - Displays the COM port that is used to communicate with the GPS. Ensure you have selected the correct port with the drop down menu. Baud (Rate) - The communication speed between the software and GPS (it should match the baud rate of the GPS). Scan...