For CSV import, the longitude and latitude values must be in WGS84 form.
4) You will now be able to select which data you wish to import. On the right is a preview of all the data to be imported. **NOTE: If the auto-detected data type is incorrect, you can change it using the drop downs.** Click “Import” to start working with the imported data. 5) After data has been imported, surfacing and design options can be applied.  NOTE: elevation survey point data that has been imported will have surfacing done automatically. # Loading Projects 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.**' button in the top left corner or bottom center of the main/new project screen.  Select the project that you wish to load from the desired field and press '**OK**' The ‘Grower/Farm/Field’ file structure allows for projects to be easily organized. For more information on these profiles and how they are set up see later in this section. Next to each file there are 3 buttons: - The left button with an image of a pencil and paper is a file renaming option. - The center button with a trash can is a delete option allowing you to remove that file. Deleted files are moved to the Windows Recycling Bin. - The right button with the image of 2 folders is a file moving option, this brings up the same window you have when saving a file in T3RRA software allowing you to move the project to a new location.  '**Find manually**' can be used when files are not saved in the default T3RRA folder structure. Project files are normal Windows files and can be stored anywhere on the computer.  Use the file explorer to find the T3C project file, then select the file and press the ‘**Open**’ button.  Choosing '**Show all files**' will start a scan of your computer's C: drive. A list of the T3RRA Cutta project files will be populated once the scan has been finished. Entering text in ‘**Search**’ will limit the displayed projects to only with matching file names.  Progress bar in the lower right indicates scanning in progress Once the desired file has been found in the list, select the file and press ‘**Ok**’. Once a file has been selected and loaded, the wizard page should appear and show the stage that the project is up to. If applicable, you can proceed directly to implementation.  When ready you should press '**Start**' to implement your design. You will need to accept the Disclaimer to begin machine control.  # Saving and Auto-saving ## 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**’ button can be found in the top left corner on any of the main wizard pages. The '**Save proj.**' button presents you with a screen that allows you to save using the following structure. You can enter: - Grower - Farm Name - Field Name - Project Name Or you can choose a previously saved value in any of the fields from the drop down list. Pressing the final '**Ok**' will save the project and add the file T3RRA’s structured file saving area. '**Manually Choose Location**' allows you to select an alternate location to save to.  When manually choosing the save location there are two ways of navigating to where you would like to save the file. 1. You can use the left portion of the window to navigate through folders to find the desired save location. 2. Using the main section in the centre of the window you can navigate to the desired file save location. Once you have navigated to the location where you would like to save the file, enter a name for the file and press the save button. NOTE: Project files are normal Windows files and can be stored anywhere on the computer. We recommend that you regularly copy your files to a location off the in-cab tablet in order to have them stored safely in case anything happens to your tablet. ### Autosaving T3RRA software autosaves project data, You can adjust the frequency level in settings under the advanced tab. This is to assist in case of accidentally closing the software, or software or hardware failure. Autosave files have the same name and location as the open project, with the additional suffix ‘.backup’.  When a project is loaded a check is made to see if a backup exists for that project. If it does and the backup has a newer date/time stamp associated with it, you will be given the option of loading it. An autosave file has the same format as a regular project. From within Windows Explorer you can rename the autosave file and remove the .backup extension in order to keep both the original file and the autosaved version.