Hi, I am currently developping a postprocessor, which interactively plots the datat with iPlot. However I got the annoying fact, that whenever I plot, the labels are not showing up. I solved the problem by overploting it with the same data (using the /overplot keyword of iPlot), which is a quick'n'dirty method, in particular that the dataset occurs twice in iPlot. Is there any method to enforce a refresh of the iPlot drawing area? Thanks for any help Sven Reiche PS: My platform is the MAC runing MacOS X and X11.