Index: mttroot/mtt/lib/rep/gnuplot_rep.make
==================================================================
--- mttroot/mtt/lib/rep/gnuplot_rep.make
+++ mttroot/mtt/lib/rep/gnuplot_rep.make
@@ -4,11 +4,11 @@
 MTTFLAGS	= $(OPTS)
 
 all: $(SYS)_gnuplot.$(LANG)
 
 $(SYS)_gnuplot.view: $(SYS)_gnuplot.wish $(SYS)_odes.dat2
-	sh $(SYS)_gnuplot.wish | gnuplot -geometry 400x300 2> .gnuplot.log
+	sh $(SYS)_gnuplot.wish | gnuplot -geometry 400x300 2> .gnuplot.log &
 
 $(SYS)_gnuplot.wish: $(SYS)_struc.txt
 	$(MTTPATH)/trans/struc2gnuplot_txt2wish $(SYS)
 
 $(SYS)_gnuplot.txt: $(SYS)_struc.txt $(MTTPATH)/trans/struc2gnuplot_txt.exe