A program Track Geometry Data (TGD) Viewer is designed to view a content of a binary track geometry data file (*.tgd). The tgd file contains geometry data in multiple configurable channels collected by VISTA/ARGUS systems. It provides a quick access to a list records, header of file.
Additionally, a program export data to csv file or load it to Rangecam DB.
The User Interface provides the toolbar in a main window. Buttons from the toolbar open different views in the main or new modal windows. After opening buttons are disabled, because no data loaded in memory.
Fig.1. The User Interface before and after the data were loaded.
A click on a Load menu icon 
allows to open *.tgd and load it content into a memory. Open file dialog shows only *.tgd files in a selected folder.
If the file loaded successfully, other buttons enabled as shown in Fig.1 on the bottom. A file name is displayed in the window title bar.
A header viewer shows information from LRT header. Button 
opens a new window where information from a file header is shown in xml format.
Fig.2. The Header View shows information in xml format.
A click on icon 
starts a process of data import into Rangecam DB. First a file-select dialog is opened, where a user should select Microsoft Access Rangecam DB where data will be exported. Any file in this folder can be selected.
If database is opened successfully the Import Dialog opens. Now the user should select a track to which a geometry data will be assigned.
Last step - click button Import to start a process.
In version 2.0.0 a user interface is simple because it is a minimal viable product. All proposals to improve user interface are welcome (send email).
Known limitations of the import:
Button Help opens a help system in a browser. Internet connection is necessary.