docs for rotated coordinates when picking rectangles
@@ -91,7 +91,8 @@ Save the localizations that are currently loaded in render to an .hdf5 file.
Save picked localizations [Ctrl+Shift+S]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-Save the localizations that are within a picked region (yellow circle). Each pick will get a different group number. To display the group number in Render, select ``Annotate picks`` in Tools/Tools ettings.
+Save the localizations that are within a picked region (yellow circle or rectangle). Each pick will get a different group number. To display the group number in Render, select ``Annotate picks`` in Tools/Tools Settings.
+In case of rectangular picks, the saved localizations file will contain new columns `x_pick_rot` and `y_pick_rot`, which localization coordinates into the coordinate system of the pick rectangle (coordinate (0,0) is where the rectangle was started to be drawn and `x_pick_rot` is in direction of the drawn line.)
Save pick properties
^^^^^^^^^^^^^^^^^^^^
