Index: /trunk/BNC/ppp.gpt
===================================================================
--- /trunk/BNC/ppp.gpt	(revision 2074)
+++ /trunk/BNC/ppp.gpt	(revision 2075)
@@ -11,5 +11,5 @@
 set xlabel "1-Dec-2009"
 
-plot "ppp" u 1:4 t "dH" w l 3, \
+plot "ppp" u 1:4 t "dH" w p 3, \
      ""    u 1:2 t "dN" w l 1, \
      ""    u 1:3 t "dE" w l 2