1 | #include "madx.h" |
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2 | |
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3 | // private functions |
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4 | |
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5 | static void |
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6 | track_observe(struct in_cmd* cmd) |
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7 | { |
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8 | struct name_list* nl = cmd->clone->par_names; |
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9 | struct command_parameter_list* pl = cmd->clone->par; |
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10 | struct node* nodes[2]; |
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11 | int pos; |
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12 | if (track_is_on == 0) |
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13 | { |
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14 | warning("track_observe: no TRACK command seen yet,", "ignored"); |
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15 | return; |
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16 | } |
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17 | pos = name_list_pos("place", nl); |
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18 | if (get_ex_range(pl->parameters[pos]->string, current_sequ, nodes)) |
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19 | { |
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20 | nodes[0]->obs_point = ++curr_obs_points; |
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21 | nodes[0]->obs_orbit = new_double_array(6); |
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22 | nodes[0]->obs_orbit->curr = 6; |
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23 | adjust_beam(); |
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24 | if (probe_beam) probe_beam = delete_command(probe_beam); |
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25 | probe_beam = clone_command(current_beam); |
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26 | adjust_probe(track_deltap); /* sets correct gamma, beta, etc. */ |
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27 | adjust_rfc(); /* sets freq in rf-cavities from probe */ |
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28 | zero_double(orbit0, 6); |
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29 | zero_double(oneturnmat, 36); |
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30 | if (get_option("onepass") == 0) |
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31 | { |
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32 | tmrefo_(&curr_obs_points,orbit0,nodes[0]->obs_orbit->a,oneturnmat); |
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33 | /* closed orbit and one-turn linear transfer map */ |
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34 | } |
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35 | } |
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36 | else |
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37 | { |
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38 | warning("track_observe: unknown place,", "ignored"); |
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39 | return; |
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40 | } |
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41 | } |
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42 | |
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43 | static void |
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44 | track_run(struct in_cmd* cmd) |
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45 | { |
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46 | char rout_name[] = "track_run"; |
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47 | int e_flag, flag = 1, izero = 0, npart = stored_track_start->curr; |
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48 | int *ibuf1, *ibuf2, *ibuf3; |
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49 | double orbit[6]; |
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50 | double *buf1, *buf2, *buf_dxt, *buf_dyt, *buf3, *buf4, buf5, *buf6; |
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51 | struct table* t; |
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52 | |
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53 | int turns = command_par_value("turns", cmd->clone); |
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54 | |
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55 | if (track_is_on == 0) { |
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56 | warning("track_run: no TRACK command seen yet", "ignored"); |
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57 | return; |
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58 | } |
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59 | |
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60 | if (npart == 0) { |
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61 | warning("track_run: no START command seen yet", "ignored"); |
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62 | return; |
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63 | } |
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64 | |
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65 | adjust_beam(); |
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66 | if (probe_beam) probe_beam = delete_command(probe_beam); |
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67 | probe_beam = clone_command(current_beam); |
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68 | adjust_probe(track_deltap); /* sets correct gamma, beta, etc. */ |
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69 | adjust_rfc(); /* sets freq in rf-cavities from probe */ |
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70 | zero_double(orbit0, 6); |
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71 | zero_double(oneturnmat, 36); |
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72 | |
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73 | if (get_option("onepass") == 0) { |
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74 | tmrefo_(&izero,orbit0,orbit,oneturnmat); |
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75 | /* closed orbit and one-turn linear transfer map */ |
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76 | } |
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77 | |
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78 | track_tables_create(cmd); |
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79 | |
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80 | /* allocate buffers */ |
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81 | ibuf1 = mymalloc(rout_name,npart*sizeof(int)); |
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82 | ibuf2 = mymalloc(rout_name,npart*sizeof(int)); |
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83 | ibuf3 = mymalloc(rout_name,current_sequ->n_nodes*sizeof(int)); |
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84 | buf1 = mymalloc(rout_name,npart*sizeof(double)); |
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85 | buf2 = mymalloc(rout_name,6*npart*sizeof(double)); |
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86 | buf_dxt = mymalloc(rout_name,npart*sizeof(double)); |
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87 | buf_dyt = mymalloc(rout_name,npart*sizeof(double)); |
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88 | buf3 = mymalloc(rout_name,6*npart*sizeof(double)); |
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89 | buf4 = mymalloc(rout_name,36*sizeof(double)); |
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90 | buf6 = mymalloc(rout_name,current_sequ->n_nodes*sizeof(double)); |
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91 | |
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92 | // run track rountine |
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93 | trrun_(&flag, &turns,orbit0, oneturnmat, ibuf1, ibuf2, buf1, buf2, |
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94 | buf_dxt, buf_dyt, buf3, buf4, &buf5, &e_flag, ibuf3, buf6); |
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95 | |
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96 | // summary |
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97 | t = table_register->tables[name_list_pos("tracksumm", table_register->names)]; |
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98 | if (get_option("info")) print_table(t); |
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99 | if (get_option("track_dump")) track_tables_dump(); |
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100 | |
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101 | /* free buffers */ |
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102 | myfree(rout_name, ibuf1); |
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103 | myfree(rout_name, ibuf2); |
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104 | myfree(rout_name, ibuf3); |
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105 | myfree(rout_name, buf1); |
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106 | myfree(rout_name, buf2); |
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107 | myfree(rout_name, buf_dxt); |
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108 | myfree(rout_name, buf_dyt); |
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109 | myfree(rout_name, buf3); |
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110 | myfree(rout_name, buf4); |
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111 | myfree(rout_name, buf6); |
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112 | fprintf(prt_file, "\n***** end of trrun *****\n"); |
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113 | } |
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114 | |
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115 | static void |
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116 | track_end(struct in_cmd* cmd) |
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117 | { |
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118 | int i; |
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119 | struct node* c_node; |
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120 | |
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121 | (void)cmd; |
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122 | if (track_is_on == 0) |
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123 | { |
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124 | warning("track_end: no TRACK command seen yet", "ignored"); |
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125 | return; |
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126 | } |
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127 | for (i = 0; i < stored_track_start->curr; i++) |
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128 | stored_track_start->commands[i] = |
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129 | delete_command(stored_track_start->commands[i]); |
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130 | stored_track_start->curr = 0; |
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131 | c_node = current_sequ->ex_start; |
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132 | while(c_node != NULL) /* clean observation points */ |
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133 | { |
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134 | c_node->obs_point = 0; |
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135 | c_node->obs_orbit = delete_double_array(c_node->obs_orbit); |
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136 | if (c_node == current_sequ->ex_end) break; |
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137 | c_node = c_node->next; |
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138 | } |
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139 | track_is_on = 0; |
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140 | fprintf(prt_file, "exit TRACK module\n\n"); |
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141 | } |
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142 | |
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143 | static void |
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144 | track_ripple(struct in_cmd* cmd) |
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145 | { |
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146 | (void)cmd; |
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147 | |
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148 | warning("track_ripple routine is not implemented", "ignored"); |
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149 | |
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150 | if (track_is_on == 0) |
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151 | { |
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152 | warning("track_ripple: no TRACK command seen yet", "ignored"); |
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153 | return; |
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154 | } |
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155 | } |
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156 | |
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157 | static void |
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158 | track_track(struct in_cmd* cmd) |
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159 | { |
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160 | int k=0, pos, one = 1; |
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161 | struct name_list* nl = cmd->clone->par_names; |
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162 | struct command_parameter_list* pl = cmd->clone->par; |
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163 | |
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164 | if (current_sequ == NULL || current_sequ->ex_start == NULL) |
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165 | { |
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166 | warning("sequence not active,", "TRACK ignored"); |
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167 | return; |
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168 | } |
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169 | if (attach_beam(current_sequ) == 0) |
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170 | fatal_error("TRACK - sequence without beam:", current_sequ->name); |
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171 | if (track_is_on) |
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172 | { |
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173 | warning("already inside TRACK command group,", "ignored"); |
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174 | return; |
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175 | } |
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176 | track_is_on = 1; |
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177 | puts("enter TRACK module"); |
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178 | if ((k = get_value(current_command->name,"onepass")) != 0) |
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179 | fprintf(prt_file, "one pass is on\n"); |
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180 | set_option("onepass", &k); |
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181 | |
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182 | if ((k = get_value(current_command->name,"update")) != 0) |
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183 | fprintf(prt_file, "update is on\n"); |
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184 | set_option("update", &k); |
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185 | |
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186 | |
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187 | if ((k = get_value(current_command->name,"damp")) != 0) |
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188 | fprintf(prt_file, "damp is on\n"); |
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189 | set_option("damp", &k); |
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190 | if ((k = get_value(current_command->name,"quantum")) != 0) |
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191 | fprintf(prt_file, "quantum is on\n"); |
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192 | set_option("quantum", &k); |
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193 | |
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194 | |
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195 | if ((k = get_value(current_command->name,"aperture")) != 0) |
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196 | fprintf(prt_file, "aperture tracking is on\n"); |
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197 | set_option("aperture", &k); |
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198 | if ((k = get_value(current_command->name,"recloss")) != 0) |
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199 | fprintf(prt_file, "losses recorded\n"); |
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200 | set_option("recloss", &k); |
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201 | k = get_value(current_command->name,"dump"); |
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202 | set_option("track_dump", &k); |
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203 | k = get_value(current_command->name,"onetable"); |
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204 | set_option("onetable", &k); |
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205 | track_deltap=get_value(current_command->name,"deltap"); |
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206 | set_variable("track_deltap", &track_deltap); |
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207 | if(track_deltap != 0) fprintf(prt_file, v_format("track_deltap: %F\n"), |
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208 | track_deltap); |
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209 | curr_obs_points = 1; /* default: always observe at machine end */ |
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210 | pos = name_list_pos("file", nl); |
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211 | if (nl->inform[pos]) set_option("track_dump", &one); |
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212 | if ((track_filename = pl->parameters[pos]->string) == NULL) |
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213 | { |
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214 | if (pl->parameters[pos]->call_def != NULL) |
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215 | track_filename = pl->parameters[pos]->call_def->string; |
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216 | else track_filename = permbuff("dummy"); |
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217 | } |
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218 | track_filename = permbuff(track_filename); |
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219 | track_fileext = NULL; |
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220 | pos = name_list_pos("extension", nl); |
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221 | if ((track_fileext = pl->parameters[pos]->string) == NULL) |
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222 | { |
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223 | if (pl->parameters[pos]->call_def != NULL) |
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224 | track_fileext = pl->parameters[pos]->call_def->string; |
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225 | if (track_fileext == NULL) track_fileext = permbuff("\0"); |
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226 | } |
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227 | track_fileext = permbuff(track_fileext); |
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228 | } |
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229 | |
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230 | /** |
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231 | * copies track positions from commands to array |
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232 | * returns number of copied tracks, value <= 0 in case of error |
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233 | * |
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234 | * Used by gettrack |
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235 | */ |
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236 | static int |
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237 | copytrackstoarray(void) |
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238 | { |
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239 | int ntracks = 0;/*number of tracks : returned value */ |
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240 | int n = 0; /*interator over tracks*/ |
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241 | struct command* comm; |
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242 | if (trackstrarpositions) |
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243 | { |
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244 | deletetrackstrarpositions(); |
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245 | } |
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246 | |
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247 | ntracks = getnumberoftracks(); |
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248 | if (ntracks <= 0) |
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249 | { |
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250 | printf("ERROR: copytrackstoarray: number of tracks is 0! Nothing to copy!"); |
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251 | return 0; |
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252 | } |
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253 | trackstrarpositions = (double**)mymalloc("copytrackstoarray",ntracks*sizeof(double*)); |
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254 | |
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255 | for (n = 0; n < ntracks; n++) |
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256 | { |
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257 | trackstrarpositions[n] = (double*)mymalloc("copytrackstoarray",6*sizeof(double)); |
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258 | |
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259 | comm = stored_track_start->commands[n]; |
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260 | trackstrarpositions[n][0] = command_par_value("x", comm); |
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261 | trackstrarpositions[n][1] = command_par_value("px", comm); |
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262 | trackstrarpositions[n][2] = command_par_value("y", comm); |
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263 | trackstrarpositions[n][3] = command_par_value("py", comm); |
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264 | trackstrarpositions[n][4] = command_par_value("t", comm); |
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265 | trackstrarpositions[n][5] = command_par_value("pt", comm); |
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266 | |
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267 | } |
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268 | return ntracks; |
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269 | |
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270 | } |
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271 | |
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272 | // public interface |
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273 | |
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274 | int |
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275 | next_start(double* x,double* px,double* y,double* py,double* t, |
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276 | double* deltae,double* fx,double* phix,double* fy,double* phiy, |
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277 | double* ft,double* phit) |
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278 | /* returns the parameters of the next particle to track; |
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279 | 0 = none, else count */ |
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280 | { |
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281 | struct command* comm; |
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282 | if (start_cnt == stored_track_start->curr) |
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283 | { |
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284 | start_cnt = 0; return 0; |
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285 | } |
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286 | comm = stored_track_start->commands[start_cnt]; |
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287 | *x = command_par_value("x", comm); |
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288 | *px = command_par_value("px", comm); |
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289 | *y = command_par_value("y", comm); |
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290 | *py = command_par_value("py", comm); |
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291 | *t = command_par_value("t", comm); |
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292 | *deltae = command_par_value("pt", comm); |
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293 | *fx = command_par_value("fx", comm); |
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294 | *phix = command_par_value("phix", comm); |
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295 | *fy = command_par_value("fy", comm); |
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296 | *phiy = command_par_value("phiy", comm); |
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297 | *ft = command_par_value("ft", comm); |
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298 | *phit = command_par_value("phit", comm); |
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299 | return ++start_cnt; |
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300 | } |
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301 | |
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302 | void |
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303 | pro_track(struct in_cmd* cmd) |
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304 | /* controls track module */ |
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305 | { |
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306 | if (current_sequ == NULL || current_sequ->ex_start == NULL) |
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307 | { |
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308 | warning("TRACK, but no active sequence:", "ignored"); |
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309 | return; |
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310 | } |
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311 | if (strcmp(cmd->tok_list->p[0], "track") == 0) |
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312 | { |
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313 | track_track(cmd); |
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314 | } |
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315 | if (strcmp(cmd->tok_list->p[0], "dynap") == 0) |
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316 | { |
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317 | track_dynap(cmd); |
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318 | } |
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319 | else if (strcmp(cmd->tok_list->p[0], "endtrack") == 0) |
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320 | { |
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321 | track_end(cmd); |
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322 | } |
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323 | else if (strcmp(cmd->tok_list->p[0], "observe") == 0) |
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324 | { |
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325 | track_observe(cmd); |
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326 | } |
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327 | else if (strcmp(cmd->tok_list->p[0], "run") == 0) |
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328 | { |
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329 | track_run(cmd); |
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330 | } |
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331 | else if (strcmp(cmd->tok_list->p[0], "ripple") == 0) |
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332 | { |
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333 | track_ripple(cmd); |
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334 | } |
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335 | else if (strcmp(cmd->tok_list->p[0], "start") == 0) |
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336 | { |
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337 | track_start(cmd->clone); |
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338 | cmd->clone_flag = 1; |
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339 | } |
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340 | } |
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341 | |
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342 | void |
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343 | track_pteigen(double* eigen) |
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344 | { |
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345 | int i, j, pos; |
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346 | struct table* t; |
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347 | double tmp; |
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348 | if ((pos = name_list_pos("trackone", table_register->names)) > -1) |
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349 | { |
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350 | t = table_register->tables[pos]; |
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351 | if (t->header == NULL) t->header = new_char_p_array(45); |
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352 | sprintf(c_dum->c, v_format("@ XC %%le %F"), orbit0[0]); |
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353 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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354 | sprintf(c_dum->c, v_format("@ PXC %%le %F"), orbit0[1]); |
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355 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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356 | sprintf(c_dum->c, v_format("@ YC %%le %F"), orbit0[2]); |
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357 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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358 | sprintf(c_dum->c, v_format("@ PYC %%le %F"), orbit0[3]); |
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359 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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360 | sprintf(c_dum->c, v_format("@ TC %%le %F"), orbit0[4]); |
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361 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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362 | sprintf(c_dum->c, v_format("@ PTC %%le %F"), orbit0[5]); |
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363 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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364 | tmp = get_value("beam", "ex"); |
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365 | sprintf(c_dum->c, v_format("@ EX %%le %F"), tmp); |
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366 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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367 | tmp = get_value("beam", "ey"); |
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368 | sprintf(c_dum->c, v_format("@ EY %%le %F"), tmp); |
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369 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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370 | tmp = get_value("beam", "et"); |
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371 | sprintf(c_dum->c, v_format("@ ET %%le %F"), tmp); |
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372 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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373 | for (i = 0; i < 6; i++) |
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374 | { |
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375 | for (j = 0; j < 6; j++) |
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376 | { |
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377 | sprintf(c_dum->c, v_format("@ E%d%d %%le %F"), |
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378 | i+1, j+1, eigen[6*j+i]); |
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379 | t->header->p[t->header->curr++] = tmpbuff(c_dum->c); |
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380 | } |
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381 | } |
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382 | } |
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383 | } |
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384 | |
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385 | void |
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386 | track_start(struct command* comm) |
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387 | { |
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388 | char name[FNAME_L]; |
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389 | if (track_is_on == 0) |
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390 | { |
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391 | warning("track_start: no TRACK command seen yet", "ignored"); |
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392 | return; |
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393 | } |
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394 | track_start_cnt++; |
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395 | strcpy(name, "start."); |
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396 | sprintf(c_dum->c, "%d", track_start_cnt); |
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397 | strcat(name, c_dum->c); |
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398 | add_to_command_list(name,comm,stored_track_start,1); |
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399 | } |
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400 | |
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401 | void |
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402 | track_tables_create(struct in_cmd* cmd) |
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403 | { |
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404 | int i, j; |
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405 | char tab_name[NAME_L]; |
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406 | struct table* t; |
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407 | int t_size; |
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408 | int turns = command_par_value("turns", cmd->clone); |
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409 | int ffile = command_par_value("ffile", cmd->clone); |
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410 | if (ffile <= 0) ffile = 1; |
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411 | t_size = turns / ffile + 10; |
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412 | t = make_table("tracksumm", "tracksumm", tracksumm_table_cols, |
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413 | tracksumm_table_types, 2*stored_track_start->curr); |
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414 | add_to_table_list(t, table_register); |
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415 | if (get_option("recloss")) |
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416 | { |
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417 | t = make_table("trackloss", "trackloss", trackloss_table_cols, |
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418 | trackloss_table_types, stored_track_start->curr*t_size); |
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419 | add_to_table_list(t, table_register); |
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420 | } |
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421 | if (get_option("onetable")) |
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422 | { |
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423 | t = make_table("trackone", "trackone", trackone_table_cols, |
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424 | trackone_table_types, stored_track_start->curr*t_size); |
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425 | add_to_table_list(t, table_register); |
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426 | } |
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427 | else |
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428 | { |
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429 | for (i = 0; i < curr_obs_points; i++) |
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430 | { |
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431 | for (j = 0; j < stored_track_start->curr; j++) /* open tables */ |
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432 | { |
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433 | sprintf(tab_name, "track.obs%04d.p%04d", i+1, j+1); |
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434 | t = make_table(tab_name, "trackobs", track_table_cols, |
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435 | track_table_types, t_size); |
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436 | add_to_table_list(t, table_register); |
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437 | } |
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438 | } |
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439 | } |
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440 | } |
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441 | |
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442 | void |
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443 | track_tables_dump(void) |
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444 | { |
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445 | int j; |
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446 | for (j = 0; j < table_register->names->curr; j++) |
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447 | { |
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448 | if (strstr(table_register->names->names[j], "track.obs") |
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449 | || strcmp(table_register->names->names[j], "trackone") == 0) |
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450 | { |
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451 | strcpy(l_wrk->c, track_filename); |
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452 | strcat(l_wrk->c, &table_register->names->names[j][5]); |
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453 | strcat(l_wrk->c, track_fileext); |
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454 | out_table("track", table_register->tables[j], l_wrk->c); |
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455 | } |
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456 | } |
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457 | } |
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458 | |
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459 | int |
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460 | getnumberoftracks(void) |
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461 | { |
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462 | /*returns number of input tracks */ |
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463 | if (stored_track_start == 0x0) |
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464 | { |
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465 | return 0; |
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466 | } |
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467 | |
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468 | return stored_track_start->curr; |
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469 | |
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470 | } |
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471 | |
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472 | int |
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473 | getcurrentcmdname(char* string) |
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474 | { |
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475 | if (current_command == 0x0) |
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476 | { |
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477 | return 0; |
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478 | } |
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479 | |
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480 | strcpy(string, current_command->name); |
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481 | return strlen(current_command->name); |
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482 | |
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483 | } |
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484 | |
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485 | int |
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486 | gettrack(int* nt, double* x,double* px,double* y,double* py,double* t,double* pt) |
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487 | { |
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488 | /* returns the parameters of track n; |
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489 | 0 = none, else count */ |
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490 | int n = *nt - 1; |
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491 | |
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492 | if ( trackstrarpositions == 0x0 ) |
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493 | { |
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494 | copytrackstoarray(); |
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495 | } |
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496 | if ( (n<0) || (n >= stored_track_start->curr) ) |
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497 | { |
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498 | printf("gettrack: track number %d out of range",n); |
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499 | return 1; |
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500 | } |
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501 | |
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502 | |
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503 | *x = trackstrarpositions[n][0]; |
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504 | *px = trackstrarpositions[n][1]; |
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505 | *y = trackstrarpositions[n][2]; |
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506 | *py = trackstrarpositions[n][3]; |
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507 | *t = trackstrarpositions[n][4]; |
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508 | *pt = trackstrarpositions[n][5]; |
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509 | return 0; |
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510 | } |
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511 | |
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512 | void |
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513 | deletetrackstrarpositions(void) |
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514 | { |
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515 | /* deletes the array with track positions */ |
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516 | int i; |
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517 | for ( i = 0; i < stored_track_start->curr; i++) |
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518 | { |
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519 | myfree("deletetrackstrarpositions",trackstrarpositions[i]); |
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520 | } |
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521 | myfree("deletetrackstrarpositions",trackstrarpositions); |
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522 | |
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523 | trackstrarpositions = 0x0; |
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524 | } |
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525 | |
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