[Gnuplot-info] problem combining log scale and linear scale on same x axis

[christophe p. <chr...@gm...>]

Hello,

i tried to inspire me from this post :"
http://old.nabble.com/How-to-combine-a-linear-range-and-log-scale-range-in-the-same-X-axis--td31481340.html"
in order to have a log scale for a range of my data between 1:200 and
a
linear scale for a range between 200:2000. I still can't get it, here is the
script i use :

-----------------------------------------------------------
set multiplot
set xrange [200:2000]
set xtics 200,100,2000
set style line 1 linecolor rgb "black"
set key width 1.5 height 1 box linestyle 1
plot './test_scalCls_Om_0.3_Ol_07.dat' u ($1>=200?$1:0/0):2 w l ti "{/Symbol
W}_{m}=0.3 {/Symbol W}_{/Symbol L}=0.7",\
 "./test_neutrino_scalCls.dat" u ($1>=200?$1:0/0):2 w l ti "{/Symbol
W}_{/Symbol n}=0.12",\
"./test_a_little_quintessence_scalCls.dat" u ($1>=200?$1:0/0):2 w l ti
"{/Symbol W}_{Q}=0.12",\
"./wmap_7y.dat" u ($1>=200?$1:0/0):2 w l ti "wmap data";
set xrange [1:200]
set log x
set xtics 1,10
plot './test_scalCls_Om_0.3_Ol_07.dat' u ($1<=200?$1:0/0):2 w l ti "{/Symbol
W}_{m}=0.3 {/Symbol W}_{/Symbol L}=0.7",\
 "./test_neutrino_scalCls.dat" u ($1<=200?$1:0/0):2 w l ti "{/Symbol
W}_{/Symbol n}=0.12",\
"./test_a_little_quintessence_scalCls.dat" u ($1<=200?$1:0/0):2 w l ti
"{/Symbol W}_{Q}=0.12",\
"./wmap_7y.dat" u ($1<=200?$1:0/0):2 w l ti "wmap data";
unset multiplot
-------------------------------------------------

the problem is these two scales are mixing each others, i have only the
total range from 1 to 2000, and the two plots overlap.

I tried to plot firstly the log scale ( from 1 to 200) and after the linear
scale ( from 200 to 2000) but it still doesn't work.

If someone could help me ...

Regards.