This function added at 0b6 scans the image at the default position where SOS was opened by the UO2D client (does not move the opened SOS window) and extracts the numerical value and direction of the coordinates. The extracted Sextant string is inserted into the text box and if you press "Add marker" as it is, you can mark the map with less steps like UOSA waypoint creation.
This function requires that an SOS window appears at the initial position of the 2D client as a scanning condition. If you get a dot misalignment, be sure to log in again and return the SOS window to the 2D client's initial position.
参考までにどういった分析のされ方をするのかの作業途中の画像が以下です。 The image on the way of what kind of analysis is done for reference is below.