function show_point_count_map(xminloc, yminloc, Easting, Northing, Elevation, CLOW, CHIGH)
%Given previously loaded elevation grid and easting and northing matrices
%(from loadfile function), plot the point count map (inside the Elevation
%matrix)
%
%Ramon Arrowsmith May 2010

plot(xminloc, yminloc,'b.')

imagesc(Easting, Northing, Elevation, [CLOW CHIGH])
axis equal