Re: [Gnuplot-info] Ghost label

[Thomas S. <t.s...@fz...>]

you forgot to 'unset label' after the 2nd plot.


Trillianx wrote:
> 
> I have been doing a multiplot and have used the following code given
> below. The code works well but as can be seen from the image, the "second
> plot from bottom" is creating a ghost label "12432 (K I)" that appears in
> the "third plot from bottom". When I move the label up or down, the second
> label moves the same amount and direction. Removing the label from the
> plot removes BOTH of them. Please help!! 
> 
>  http://old.nabble.com/file/p28454453/Screenshot.png 
> 
> reset
> #set terminal postscript eps monochrome "Times-Roman" 10
> #set output "data.eps"
> #set size 1.4,1.4
> #***********************************************************************
> ##----Setting small tics
> set mytics 5
> unset key
> 
> #***********************************************************************
> ##--Setting y-range for all plots
> #set yrange[0.5:7]
> set xrange[0.5:6]
> #***********************************************************************
> ## Setting ylabels for all plots
> set encoding iso_8859_1
> set ylabel "p-EW (\305)"
> 
> 
> ##Defining variables
> NX = 1; NY = 3
> OX = 0.05; OY = 0.05		# Box position from origin in x,y
> SX = 0.5; SY = 0.3         	# Box size in x and y
> ##Setting margins
> # the prefixes stand for, b=bottom, t=top, l=left, r=right
> set bmargin OX; set tmargin OX; set lmargin OY; set rmargin OY
> set size SX*NX+OX*1.5, SY*NY+OY*1.8
> 
> 
> set ytics 0.0,1,10
> set xtics 0.0,1.0,6
> ## define and then unset x2tics for later use
> set x2tics 0.0,1,6
> unset x2tics
> PY = 0.298  	# Change this to define the size of the box. 
> 
> 
> ## reserve some space for x- and y-labels by shifting
> ## the plots a little bit
> OX=1.7*OX
> OY=1.5*OY
> 
> set terminal postscript eps enhanced
> set output "multipotassium.eps"
> 
> set multiplot
> ## First plot from bottom------------------------------------
> set size SX,SY
> set origin OX,OY
> set xtics ("M5.0" 1.00000, "" 1.5, "M6.0" 2.00000, "" 2.5, "M7.0" 3.0, ""
> 3.5, "M8.0" 4.0, "" 4.5, "M9.0" 5.0, "" 5.5)
> set ytics 0.0,2,7
> set yrange[0.5:7]
> set xlabel "Spectral Type"
> set label "12522 \305 (K I)" at .8, 6.0
> f(x) = m*x + b
> fit [1:5.5] f(x) "12530.dat" u 1:2 via m,b
> plot "12530.dat" u 1:2:4 linecolor 1 w yerrorbars, "12530_2.dat" u 1:2 w p
> 7, f(x) w l lt 4, "12530.dat" u 1:2  w p 3, "12530_2.dat" u 1:2:4
> linecolor 2 w yerrorbars
> unset label
> 
> ## Second plot from bottom------------------------------------
> set origin OX,PY+OY
> unset xlabel
> set yrange[0:6]
> set ytics 0.0,2,10
> set xtics ("" 1.00000,"" 1.5, "" 2.00000,"" 2.5, "" 3.0, "" 3.5, "" 4.0,
> "" 4.5, "" 5.0, "" 5.5)
> set label "12432 \305 (K I)" at 0.8, 5.3
> g(x) = m*x + b
> fit [1:5.5] g(x) "12440.dat" u 1:2 via m,b
> plot "12440.dat" u 1:2:4 linecolor 1 w yerrorbars, "12440_2.dat" u 1:2 w p
> 7, g(x) w l lt 4, "12440.dat" u 1:2  w p 3, "12440_2.dat" u 1:2:4
> linecolor 2 w yerrorbars
> 
> ## Third plot from bottom-------------------------------------
> set origin OX,PY*2 + OY
> set yrange[0.5:9.3]
> set ytics 0.0,2,9
> set label "11772 \305 (K I)" at 0.8, 8.0
> h(x) = m*x + b
> fit [1:5.5] h(x) "11771.dat" u 1:2 via m,b
> plot "11771.dat" u 1:2:4 linecolor 1 w yerrorbars, "11771_2.dat" u 1:2 w p
> 7, g(x) w l lt 4, "11771.dat" u 1:2  w p 3, "11771_2.dat" u 1:2:4
> unset label
> 
> ## Fourth plot from bottom------------------------------------
> set origin OX,PY*3 + OY
> # switch x2tics on
> set x2tics ("M5.0" 1.00000, "" 1.5, "M6.0" 2.00000, "" 2.5, "M7.0" 3.0, ""
> 3.5, "M8.0" 4.0, "" 4.5, "M9.0" 5.0, "" 5.5)
> set yrange[0.5:7.0]
> set ytics 0.0,2,7.0
> set label "11690 \305 (K I)" at 0.8, 6.0
> f(x) = m*x + b
> fit [1:5.5] f(x) "11690.dat" u 1:2 via m,b
> plot "11690.dat" u 1:2:4 linecolor 1 w yerrorbars, "11690_2.dat" u 1:2 w p
> 7, f(x) w l lt 4, "11690.dat" u 1:2  w p 3, "11690_2.dat" u 1:2:4
> unset multiplot 
> 
> 

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