qcsr
qcsr (cursorName [, graphNameStr ])
The qcsr function can be used with cursors on images or waterfall plots to return the column number. It can also be used with free cursors to return the relative y coordinate.
Parameters
cursorName identifies the cursor, which can be cursor A or B.
graphNameStr specifies the graph window or subwindow.
When identifying a subwindow with graphNameStr, see Subwindow Syntax for details on forming the window hierarchy.