+ AltosDataChooser chooser;
+ chooser = new AltosDataChooser(this);
+ AltosStateIterable states = chooser.runDialog();
+ if (states == null)
+ return;
+ try {
+ new TeleGPSGraphUI(states, chooser.file());
+ } catch (InterruptedException ie) {
+ } catch (IOException ie) {
+ }