I tried Geometry -> Show -> Coord -> Attributes but that output is only about the coordinate itself, I don't see how to ask for another frame. Also the output is not very useful, even dumping the information window to a spreadsheet is cumbersome. The purpose is to check that some coordinate frames representing sensors are aligned properly with a coordinate frame that is not CORD 0 (basic). I can get the origin in the desired frame using Element -> Show -> Node -> Location and chose the desired reference coordinate frame and node.