Wiki source code of IDL cheat sheet
Version 22.1 by fwilde on 2018-11-28 17:53
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| author | version | line-number | content |
|---|---|---|---|
| 1 | This is an overview of the most commonly used commands during a beamtime. | ||
| 2 | |||
| 3 | == {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system == | ||
| 4 | |||
| 5 | [[image:attach:P5I.Instrumentation.P05 experimental hutch 2.Micro Tomography setup overview.WebHome@eh2_setup_povray_labeled.png||height="400"]] | ||
| 6 | |||
| 7 | == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning == | ||
| 8 | |||
| 9 | (% class="wrapped fixed-table" %) | ||
| 10 | |=((( | ||
| 11 | IDL command | ||
| 12 | )))|=((( | ||
| 13 | description | ||
| 14 | )))|=((( | ||
| 15 | motion | ||
| 16 | ))) | ||
| 17 | |((( | ||
| 18 | s_stage_x/z, 1 | ||
| 19 | )))|((( | ||
| 20 | move rotation stage in x/z-direction by 1 mm | ||
| 21 | )))|((( | ||
| 22 | relative [ mm ] | ||
| 23 | ))) | ||
| 24 | |((( | ||
| 25 | s_pos_z, 1 | ||
| 26 | )))|((( | ||
| 27 | move sample stage in z-direction by 1 mm, | ||
| 28 | )))|((( | ||
| 29 | relative [ mm ] | ||
| 30 | ))) | ||
| 31 | |((( | ||
| 32 | s_pos_lateral, 1 | ||
| 33 | )))|((( | ||
| 34 | move sample stage in x-direction by 1 mm, regardless of position of rotation axis | ||
| 35 | )))|((( | ||
| 36 | relative [ mm ] | ||
| 37 | ))) | ||
| 38 | |((( | ||
| 39 | s_angle, 90 | ||
| 40 | )))|((( | ||
| 41 | rotate sample around z axis | ||
| 42 | )))|((( | ||
| 43 | relative [ deg ] | ||
| 44 | ))) | ||
| 45 | |((( | ||
| 46 | s_in | ||
| 47 | )))|((( | ||
| 48 | move sample to "in" position | ||
| 49 | )))|((( | ||
| 50 | predefined | ||
| 51 | ))) | ||
| 52 | |((( | ||
| 53 | s_out | ||
| 54 | )))|((( | ||
| 55 | move sample to "out" position | ||
| 56 | )))|((( | ||
| 57 | predefined | ||
| 58 | ))) | ||
| 59 | |((( | ||
| 60 | s_change | ||
| 61 | )))|((( | ||
| 62 | move sample to "change" position | ||
| 63 | )))|((( | ||
| 64 | predefined | ||
| 65 | ))) | ||
| 66 | |||
| 67 | (% class="relative-table wrapped" style="width: 72.9307%;" %) | ||
| 68 | |=((( | ||
| 69 | IDL command | ||
| 70 | )))|=((( | ||
| 71 | description | ||
| 72 | )))|=((( | ||
| 73 | motion | ||
| 74 | ))) | ||
| 75 | |((( | ||
| 76 | goto_s_stage_x/z, 1 | ||
| 77 | )))|((( | ||
| 78 | move rotation stage in x/z-direction to 1 mm | ||
| 79 | )))|((( | ||
| 80 | absolute [ mm ] | ||
| 81 | ))) | ||
| 82 | |((( | ||
| 83 | goto_s_pos_x/y/z, 1 | ||
| 84 | )))|((( | ||
| 85 | move sample stage in x/y/z-direction to 1 mm | ||
| 86 | )))|((( | ||
| 87 | absolute [ mm ] | ||
| 88 | ))) | ||
| 89 | |((( | ||
| 90 | goto_s_angle, 90 | ||
| 91 | )))|((( | ||
| 92 | rotate sample around z axis to 90° | ||
| 93 | )))|((( | ||
| 94 | absolute [ deg ] | ||
| 95 | ))) | ||
| 96 | |||
| 97 | (% class="relative-table wrapped" style="width: 67.1421%;" %) | ||
| 98 | |=((( | ||
| 99 | IDL command | ||
| 100 | )))|=((( | ||
| 101 | description | ||
| 102 | ))) | ||
| 103 | |((( | ||
| 104 | pos_s_stage_x/z() | ||
| 105 | )))|((( | ||
| 106 | return current rotation stage in x/z position | ||
| 107 | ))) | ||
| 108 | |((( | ||
| 109 | pos_s_pos_x/y/z() | ||
| 110 | )))|((( | ||
| 111 | return current sample stage in x/y/z position | ||
| 112 | ))) | ||
| 113 | |((( | ||
| 114 | pos_s_angle() | ||
| 115 | )))|((( | ||
| 116 | return current rotation stage angle | ||
| 117 | ))) | ||
| 118 | |||
| 119 | == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning == | ||
| 120 | |||
| 121 | (% class="wrapped fixed-table" %) | ||
| 122 | |=((( | ||
| 123 | IDL command | ||
| 124 | )))|=((( | ||
| 125 | description | ||
| 126 | )))|=((( | ||
| 127 | motion | ||
| 128 | ))) | ||
| 129 | |((( | ||
| 130 | pressure_on | ||
| 131 | )))|((( | ||
| 132 | enable detector y movement | ||
| 133 | )))|((( | ||
| 134 | \\ | ||
| 135 | ))) | ||
| 136 | |((( | ||
| 137 | o_ccd_dist, 5 | ||
| 138 | )))|((( | ||
| 139 | move detector in y direction | ||
| 140 | )))|((( | ||
| 141 | relative [ mm ] | ||
| 142 | ))) | ||
| 143 | |((( | ||
| 144 | pressure_off | ||
| 145 | )))|((( | ||
| 146 | disable detector movement | ||
| 147 | )))|((( | ||
| 148 | \\ | ||
| 149 | ))) | ||
| 150 | |||
| 151 | == {{id name="IDLcheatsheet-Makeimage"/}}Make image == | ||
| 152 | |||
| 153 | (% class="wrapped fixed-table" %) | ||
| 154 | |=((( | ||
| 155 | IDL command | ||
| 156 | )))|=((( | ||
| 157 | description | ||
| 158 | ))) | ||
| 159 | |((( | ||
| 160 | i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ] | ||
| 161 | )))|((( | ||
| 162 | make an image & show image & draw box | ||
| 163 | ))) | ||
| 164 | |((( | ||
| 165 | a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ] | ||
| 166 | )))|((( | ||
| 167 | make an absorption image & show image & draw box | ||
| 168 | ))) | ||
| 169 | |||
| 170 | == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning == | ||
| 171 | |||
| 172 | (% class="wrapped fixed-table" %) | ||
| 173 | |=((( | ||
| 174 | IDL command | ||
| 175 | )))|=((( | ||
| 176 | description | ||
| 177 | )))|=((( | ||
| 178 | motion | ||
| 179 | ))) | ||
| 180 | |((( | ||
| 181 | calc_dcm_energy, 10000, /set | ||
| 182 | )))|((( | ||
| 183 | set DCM and undulator to 10 keV | ||
| 184 | )))|((( | ||
| 185 | \\ | ||
| 186 | ))) | ||
| 187 | |((( | ||
| 188 | dcm_pitch, 0.00001 | ||
| 189 | )))|((( | ||
| 190 | move 2nd crystal pitch by 0.00001 deg | ||
| 191 | )))|((( | ||
| 192 | relative [ deg ] | ||
| 193 | ))) | ||
| 194 | |((( | ||
| 195 | goto_dcm_pitch, -0.03976 | ||
| 196 | )))|((( | ||
| 197 | move 2nd crystal pitch to -0.03976 deg | ||
| 198 | )))|((( | ||
| 199 | absolute [ deg ] | ||
| 200 | ))) | ||
| 201 | |((( | ||
| 202 | reflex_opt | ||
| 203 | )))|((( | ||
| 204 | move 2nd crystal pitch to optimal flux position | ||
| 205 | )))|((( | ||
| 206 | \\ | ||
| 207 | ))) | ||
| 208 | |||
| 209 | == {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff == | ||
| 210 | |||
| 211 | (% class="wrapped" %) | ||
| 212 | |=((( | ||
| 213 | IDL command | ||
| 214 | )))|=((( | ||
| 215 | desciption | ||
| 216 | ))) | ||
| 217 | |((( | ||
| 218 | write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT | ||
| 219 | )))|((( | ||
| 220 | save i as 16-bit tiff in /gofs/... | ||
| 221 | ))) |