I figured it out. I'll put it here in case anyone else might find it useful. display = envi_get_display_numbers() ; check for open display if (display[0] eq -1) then return foreach img, display do begin ; in case more than 1 open display envi_disp_query, img, fid=img_fid ; get fid (for image file) of open display disp_get_location, img, xfloc, yfloc, /FLOATING, /NO_OFFSET ; pull x/y location from selected pixel envi_convert_file_coordinates, img_fid, xfloc, yfloc, x_map, y_map, /TO_MAP ; convert x/y to map coord endforeach

Hi Kenneth, You can also use the new ENVI API to get similar results. Here is a link to the documentation and the example from the link: http://www.exelisvis.com/...tCenterLocation.html ; Launch the application e = ENVI() ; Open a file file = FILEPATH('qb_boulder_msi', ROOT_DIR=e.ROOT_DIR, $ SUBDIRECTORY = ['data']) raster = e.OpenRaster(file) ; Display the data view = e.GetView() layer = view.CreateLayer(raster) ; Get the center of the view in lon, lat center = view.GetCenterLocation() PRINT, 'View Center' PRINT, 'lon = ', center[0] PRINT, 'lat = ', center[1]