1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
pro idl4ps
file1 = "pic.phasex_sp2.25.000"
title1 = "phasespace(x,vx) t=25.0"
file2 = "pic.phasex_sp2.51.000"
title2 = "phasespace(x,vx) t=51.0"
file3 = "pic.phasex_sp2.75.000"
title3 = "phasespace(x,vx) t=75.0"
file4 = "pic.phasex_sp2.99.000"
title4 = "phasespace(x,vx) t=99.0"
dimx0 = 400
dimv0 = 400
xmax0 = 20.46
vmax0 = 0.5
cutx = 0
dimx = 400
cutv = 0
dimv = 400 - 2*cutv
xmax = 20.46
ymax = 0.5
x = xmax/dimx * findgen(dimx)
y = -ymax + 2.0*ymax/dimv * findgen(dimv)
xcm = 29
ycm = 21
set_plot,"ps"
xpix = xcm * !d.x_px_cm
ypix = ycm * !d.y_px_cm
xoff = !d.x_px_cm * 2.5
yoff = !d.x_px_cm * 4.0
sx = !d.x_px_cm * 7.5
sy = !d.y_px_cm * 8.0
dx = xoff + sx
dy = !d.y_px_cm * 11.0
device, file="phase.ps", /color, bits=8, /portrait,$
xoffset=0, yoffset=0, xsize=xpix, ysize=ypix
xo = xoff
yo = yoff + dy
openu,1,file1
a = assoc(1,bytarr(dimx0,dimv0,/nozero))
phase = extrac(a(0)+1,cutx,cutv,dimx,dimv)
tvscl, alog10(phase), xsize=sx, ysize=sy, xo, yo
plot, x, y, xstyle=1, ystyle=1, xrange=[0,xmax], yrange=[-ymax,ymax],$
xtitle="!3x/!7k!3", ytitle="!3vx/c!3", title=title1,$
color=1, position=[xo,yo,xo+sx,yo+sy], /noerase, /nodata, /device
close,1
xo = xoff + dx
yo = yoff + dy
openu,1,file2
a = assoc(1,bytarr(dimx0,dimv0,/nozero))
phase = extrac(a(0)+1,cutx,cutv,dimx,dimv)
tvscl, alog10(phase), xsize=sx, ysize=sy, xo, yo
plot, x, y, xstyle=1, ystyle=1, xrange=[0,xmax], yrange=[-ymax,ymax],$
xtitle="!3x/!7k!3", ytitle="!3vx/c!3", title=title2,$
color=1, position=[xo,yo,xo+sx,yo+sy], /noerase, /nodata, /device
close,1
xo = xoff
yo = yoff
openu,1,file3
a = assoc(1,bytarr(dimx0,dimv0,/nozero))
phase = extrac(a(0)+1,cutx,cutv,dimx,dimv)
tvscl, alog10(phase), xsize=sx, ysize=sy, xo, yo
plot, x, y, xstyle=1, ystyle=1, xrange=[0,xmax], yrange=[-ymax,ymax],$
xtitle="!3x/!7k!3", ytitle="!3vx/c!3", title=title3,$
color=1, position=[xo,yo,xo+sx,yo+sy], /noerase, /nodata, /device
close,1
xo = xoff + dx
yo = yoff
openu,1,file4
a = assoc(1,bytarr(dimx0,dimv0,/nozero))
phase = extrac(a(0)+1,cutx,cutv,dimx,dimv)
tvscl, alog10(phase), xsize=sx, ysize=sy, xo, yo
plot, x, y, xstyle=1, ystyle=1, xrange=[0,xmax], yrange=[-ymax,ymax],$
xtitle="!3x/!7k!3", ytitle="!3vx/c!3", title=title4,$
color=1, position=[xo,yo,xo+sx,yo+sy], /noerase, /nodata, /device
close,1
device,/close
set_plot, "x"
end
|
