Six types of measurements can be accessed through a logical tree.

src/fsm.c

@@ -118,6 +118,10 @@ static void debug_printing (int choice, int value, int sub_automaton)
 /******************************************************************************/
 /*                               M E A S U R E S                              */
 /******************************************************************************/
-
+//  list of measurements requested by the user
+//  this list is editable (see widget / measure)
+
+//  the results of each measurement can be displayed in diagrams (charts,...)
+//  liste des diagrammes
 
 

src/signal.c

@@ -414,7 +414,7 @@ void on_select_a_second_measurement(GtkWidget *btt, gpointer data)
 
 void on_not_yet_defined(GtkWidget *btt, gpointer data)
 {
-    printf("now, select  another measurement to correlate with\n");
+    printf("OK  >  Then, select the other measurement to correlate with.\n");
 }
 
 

src/widget/measure/dispatch.c

@@ -87,10 +87,10 @@ static GtkWidget *btt_select_another_measurement_question;
 
 void *widget_measure_do_we_select_another_measurement()
 {
-    printf("do_we_select_another_measurement ?\n");
+    printf("Could this measurement be related to another one ?\n");
     correlation_measures_box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2));
     correl = gtk_picture_new_for_filename
-        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/correl icon.png");
+        ("/home/jean/Gem-Graph/gem-graph-client/data/stamp/buoy.png");
     btt_select_another_measurement_question =
         gtk_toggle_button_new_with_label ("select another measurement to correlate with ?");
     g_signal_connect (btt_select_another_measurement_question, "toggled",