Extracting x, y & z data from an isosurface plot??

Hi,

I use isosurface to solve an equation to get the solution as surface.

isosurface(uirint,virint,wlir,LPMC,0);

where uirint, virint & wlir are the x, y and z variables and LPMC is the equation I want to solve for, when its value is equal to zero.

The code works exceptionally well but sad thing is that I am not able to extract the x, y & z data from the plot. I think, the normal way of using the figure handles wont work in this case. I would be very happy if any one can help me..

I have also attached the output of the code (a figure as a result of isosurface).

My intention is to extract the X, Y & Z data from this figure.

Many thanks in advance.