"Nasser M. Abbasi" wrote in message <firstname.lastname@example.org>... > On 6/23/2015 12:06 PM, Jonathan wrote: > > I'm stumped. For the life of me I cannot figure out how to query the value at > >a specified location in a meshgrid (xq,yq). I want to know the > >value vq at a predefined xy coordinate. Any help? > > > > Thank you. > > > > > try > > http://www.mathworks.com/help/matlab/ref/ginput.html > > "Graphical input from mouse or cursor > ginput raises crosshairs in the current axes to for you > to identify points in the figure, positioning the cursor with the mouse"
Thanks. I'm familiar with this approach. However, I was hoping to simply include a reference point in my code and it would spit out the value at the xy location, as opposed to clicking on a point in the figure.