FIXED USERS FORMAT
It is an ASCII file with .txt extension with a header and a line for each fixed user to be imported.
The header is formed by a line with the following fields separated by semicolons (;):
•"name": Name of the fixed user.
•"x": Longitude, by default in geographic WGS84.
•"y": Latitude, by default in geographic WGS84.
•"system": Location coordinate system. This system must exist in the list of default coordinate systems of the user's preferences. It is an optional field.
•"epsg": Coordinate system identifier. It is an alternative for defining coordinates in other systems. For example, the code "epsg:4326" corresponds to the geographic coordinate system WGS84. It is an optional field. If neither this field nor the "system" exists, the coordinates are considered in geographic WGS84.
Then we have a line for each fixed user, respecting the previous order of columns and separating the fields with semicolons (;). The decimal separator is the period (.).