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!RIH: CHIEF RAY HEIGHT ON IMA cLp_\ \
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!CRA: CHIEF RAY ANGLE IN IMA SPACE cWyf04-?
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MAXFIELD = MAXF() @67GVPcxl
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IF (MAXFIELD = = 0.0) THEN maxfield = 1.0 5x| $q kI
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RAYTRACE 0, 1, 0, 0, PWAV() @`+\v mfD
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MAX_RIH = RAYY(n) @YRy)+
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 S&-F(#CF^
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PRINT "MAX FIELD: " , maxfield, _-H,S)kI`
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PRINT "MAX_CHIEF_RAY_ANGLE : " , MAX_CRA , fj['M6+wd
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PRINT "MAX CHIEF RAY HEIGHT ON IMA : ",MAX_RIH ?D7zty+}^
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PRINT "FIELD ", BMQ4i&kF|
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PRINT "CHIEF RAY ANGLE," tS\Db'C7
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PRINT "CHIEF RAY HEIGFHT ON IMA." ">_|!B&wb^
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For j, 0, 20, 1 0~_I9|FN
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FHY = j/20 >ySO.S
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RAYTRACE 0, FHY, 0, 0, PWAV() i9rv8 "0>
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CRA = ACOS(RAYN(n-1))*180/3.1416 |;(P+Q4lB
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OLDX = CRA {/N8[?zML
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OLDY = RAYY(n) g,o 46`6"
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PRINT FHY*maxfield, " , ",OLDX," ",OLDY eJn_gKWb
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RAYTRACE 0, 1, 0, 0, PWAV() z<^LY ]
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MAX_RIH = RAYY(n) iqB%sIP
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MAX_CRA = ACOS(RAYN(n-1))*180/3.1416 hMvJNI 6O
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X_WIDE = XMAX() /1.6 *qLk '<
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Y_WIDE = YMAX() /1.6 Ay^P #\VZ
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SEGMENT = 40 H d7Vp:KM
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FOR j, 0, SEGMENT-1,1 ?UI W&*h}
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FHY = j/SEGMENT .!lLj1?p
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RAYTRACE 0, FHY, 0, 0, PWAV() 1=9GV+`n
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 cH :&S=>h
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RIH = RAYY(n) ]mNsG0r6
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OLDX = X_WIDE * (CRA/MAX_CRA+2/20) x;} 25A|
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OLDY = Y_WIDE * (1-RIH/MAX_RIH+2/20) &
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RAYTRACE 0, (FHY+1/SEGMENT), 0, 0, PWAV() %z-s o?gF
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CRA = ACOS(RAYN(n-1)) * 180/3.1416 s?k:X ~m
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RIH = RAYY(n) aZa1 eE
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NEWX = X_WIDE * (CRA/MAX_CRA+2/20) 8WpNlB+:{
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NEWY = Y_WIDE * (1-RIH/MAX_RIH+2/20) >zw@!1{1
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LINE OLDX,OLDY,NEWX,NEWY \`2EfYJ{
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gtext OLDX,OLDY,0, A$ gVJh@]8)
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gtext NEWX, NEWY, 0 " THE LAST DATA POINT " z^4+U n
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gtitle "THE CHIREF RAY ANGLE VS. REAL IMAGE HEIGHT" _F4=+dT|
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