1 | function spear2rad |
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2 | %SPEAR2RAD example lattice definition file |
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3 | % with CAVITY and CLASSICAL radiation |
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4 | % Created 11/21/99 |
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5 | % Simplified SPEAR-II lattice |
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6 | % no BPMs, no correctors |
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7 | |
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8 | |
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9 | global FAMLIST THERING GLOBVAL |
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10 | |
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11 | GLOBVAL.E0 = 3e9; % Design Energy [eV] |
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12 | GLOBVAL.LatticeFile = 'spear2rad'; |
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13 | FAMLIST = cell(0); |
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14 | |
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15 | disp(' '); |
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16 | disp('** Loading SPEAR lattice in spear2rad.m **'); |
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17 | |
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18 | |
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19 | AP = aperture('AP', [-0.05, 0.05, -0.05, 0.05],'AperturePass'); |
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20 | |
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21 | |
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22 | DR01 = drift('DR01' ,1.344800,'DriftPass'); |
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23 | DR02 = drift('DR02' ,0.860000,'DriftPass'); |
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24 | DR03 = drift('DR03' ,6.413180,'DriftPass'); |
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25 | DR04 = drift('DR04' ,0.611890,'DriftPass'); |
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26 | DR04A = drift('DR04A',0.617123,'DriftPass'); |
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27 | DR05 = drift('DR05' ,2.823700,'DriftPass'); |
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28 | DR06A = drift('DR06A',0.151205,'DriftPass'); |
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29 | DR06B = drift('DR06B',0.229935,'DriftPass'); |
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30 | DR07A = drift('DR07A',0.229948,'DriftPass'); |
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31 | DR07B = drift('DR07B',0.151205,'DriftPass'); |
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32 | DR08A = drift('DR08A',0.151205,'DriftPass'); |
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33 | DR08B = drift('DR08B',0.227335,'DriftPass'); |
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34 | DR09 = drift('DR09' ,2.981660,'DriftPass'); |
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35 | |
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36 | L0 = 2.341259880000003e+002; % design length [m] |
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37 | C0 = 299792458; % speed of light [m/s] |
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38 | |
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39 | %CAV = rfcavity('CAV1' , 0, 1.6e+6 , 280*C0/L0,'IdentityPass'); |
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40 | |
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41 | CAV = rfcavity('CAV1' , 0, 1.6e+6 , 280*C0/L0, 280, 'CavityPass'); |
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42 | |
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43 | % octupoles are inserted in drift DR03 between Q2 and Q1 |
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44 | %OCT_Q1 = drift('OCT_Q1' ,1.0056578,'DriftPass'); |
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45 | %OCT_Q2 = drift('OCT_Q2' ,5.1267822,'DriftPass'); |
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46 | %OCT = sextupole('OCT' , 0.28194, 0,'StrThickMPole4thOrderPass'); |
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47 | %OCT = drift('OCT' ,0.28194,'DriftPass'); |
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48 | |
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49 | |
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50 | |
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51 | %QF and QD valus set to have the tune at (7.13,5.23) |
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52 | Q3 = quadrupole('Q3' , 1.00000, 0.0000000,'StrMPoleSymplectic4RadPass'); |
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53 | Q2 = quadrupole('Q2' , 1.34274, 0.0790090,'StrMPoleSymplectic4RadPass'); |
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54 | Q1 = quadrupole('Q1' , 0.51834,-0.2595850,'StrMPoleSymplectic4RadPass'); |
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55 | QFA = quadrupole('QFA' , 0.51834, 0.7931150,'StrMPoleSymplectic4RadPass'); |
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56 | QFAH = quadrupole('QFAH', 0.25917, 0.7931150,'StrMPoleSymplectic4RadPass'); |
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57 | QDA = quadrupole('QDA' , 0.51834,-0.6546270,'StrMPoleSymplectic4RadPass'); |
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58 | QFB = quadrupole('QFB' , 0.51834, 0.5169680,'StrMPoleSymplectic4RadPass'); |
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59 | QF = quadrupole('QF' , 0.51834, 0.4498960277 ,'StrMPoleSymplectic4RadPass'); |
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60 | QD = quadrupole('QD' , 0.51834,-0.669244391,'StrMPoleSymplectic4RadPass'); |
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61 | |
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62 | |
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63 | |
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64 | % Fitted values to produce normalized chromaticities 0,0 |
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65 | SF = sextupole('SF' , 0.23335, 1.6768688886 ,'StrMPoleSymplectic4RadPass'); |
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66 | SDA = sextupole('SDA' , 0.23335,-1.29030148931,'StrMPoleSymplectic4RadPass'); |
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67 | SDB = sextupole('SDB' , 0.23335,-1.29030148931,'StrMPoleSymplectic4RadPass'); |
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68 | |
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69 | |
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70 | |
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71 | |
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72 | |
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73 | BB = rbend('BB' ,2.35785400, ... |
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74 | 0.1848, 0.0924, 0.0924, 0,'BndMPoleSymplectic4RadPass'); |
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75 | |
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76 | B = rbend('B' ,1.17766900, ... |
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77 | 0.0924, 0.0462, 0.0462, 0,'BndMPoleSymplectic4RadPass'); |
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78 | |
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79 | % Begin Lattice |
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80 | |
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81 | |
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82 | |
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83 | |
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84 | SWSE =[ DR01 Q3 DR02 Q2 DR03 ... |
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85 | Q1 DR04 BB DR04A ... |
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86 | BB DR05 QFA DR06A ... |
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87 | SF DR06B B DR07A SDA DR07B QDA DR08A ... |
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88 | SDA DR08B BB DR08B SF DR08A QFB DR09 ... |
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89 | QF DR04 BB DR08B SDB DR08A ... |
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90 | QD DR08A SDB DR08B BB DR08B ... |
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91 | SF DR08A QF DR09 QF ... |
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92 | DR04 BB DR08B SDA DR08A QD ... |
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93 | DR08A SDA DR08B BB DR04 QF ... |
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94 | DR09 QF DR08A SF DR08B BB ... |
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95 | DR08B SDB DR08A QD DR08A SDB DR08B BB ... |
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96 | DR08B SF DR08A QF DR09 QF ... |
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97 | DR04 BB DR08B SDA DR08A QD ... |
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98 | DR08A SDA DR08B BB DR04 ... |
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99 | QF DR09 QF DR08A SF DR08B BB ... |
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100 | DR08B SDB DR08A QD DR08A SDB ... |
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101 | DR08B BB DR04 QF DR09 QFB DR08A ... |
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102 | SF DR08B BB DR08B SDA DR08A QDA ... |
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103 | DR07B SDA DR07A B DR06B ... |
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104 | SF DR06A QFA DR05 BB DR04A BB DR04 Q1 DR03... |
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105 | Q2 DR02 Q3 DR01 ]; |
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106 | |
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107 | NENW = [ DR01 Q3 DR02 Q2 DR03 ... |
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108 | Q1 DR04 BB DR04A ... |
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109 | BB DR05 QFA DR06A ... |
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110 | SF DR06B B DR07A SDA DR07B QDA DR08A ... |
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111 | SDA DR08B BB DR08B SF DR08A QFB DR09 ... |
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112 | QF DR04 BB DR08B SDB DR08A QD ... |
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113 | DR08A SDB DR08B BB DR08B ... |
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114 | SF DR08A QF DR09 QF ... |
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115 | DR04 BB DR08B SDA DR08A QD ... |
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116 | DR08A SDA DR08B BB DR04 QF ... |
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117 | DR09 QF DR08A SF DR08B BB ... |
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118 | DR08B SDB DR08A QD ... |
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119 | DR08A SDB DR08B BB ... |
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120 | DR08B SF DR08A QF DR09 QF ... |
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121 | DR04 BB DR08B SDA DR08A ... |
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122 | QD DR08A SDA DR08B BB DR04 ... |
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123 | QF DR09 QF DR08A SF DR08B BB ... |
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124 | DR08B SDB DR08A QD DR08A SDB ... |
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125 | DR08B BB DR04 QF DR09 QFB DR08A ... |
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126 | SF DR08B BB DR08B SDA DR08A QDA ... |
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127 | DR07B SDA DR07A B DR06B ... |
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128 | SF DR06A QFA DR05 BB DR04A BB DR04 Q1 DR03 ... |
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129 | Q2 DR02 Q3 DR01 ]; |
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130 | |
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131 | |
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132 | |
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133 | ELIST = [CAV SWSE NENW AP]; |
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134 | % ELIST = [SWSE NENW AP]; |
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135 | ELIST = reverse(ELIST); |
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136 | |
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137 | THERING=cell(size(ELIST)); |
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138 | for i=1:length(THERING) |
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139 | THERING{i} = FAMLIST{ELIST(i)}.ElemData; |
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140 | FAMLIST{ELIST(i)}.NumKids=FAMLIST{ELIST(i)}.NumKids+1; |
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141 | FAMLIST{ELIST(i)}.KidsList = [FAMLIST{ELIST(i)}.KidsList i]; |
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142 | end |
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143 | |
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144 | |
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145 | evalin('caller','global THERING FAMLIST GLOBVAL' ); |
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146 | disp('** Done **'); |
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147 | |
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148 | |
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149 | |
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150 | |
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151 | |
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152 | |
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153 | |
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154 | |
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