Wiki source code of IDL cheat sheet
Version 17.1 by fwilde on 2018/11/08 16:19
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| author | version | line-number | content |
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1.1 | 1 | This is an overview of the most commonly used commands during a beamtime. |
| 2 | |||
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6.1 | 3 | == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning == |
| 4 | |||
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12.1 | 5 | (% class="wrapped fixed-table" %) |
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1.1 | 6 | |=((( |
| 7 | IDL command | ||
| 8 | )))|=((( | ||
| 9 | description | ||
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3.1 | 10 | )))|=((( |
| 11 | motion | ||
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1.1 | 12 | ))) |
| 13 | |((( | ||
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15.1 | 14 | s_stage_x/z, 1 |
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1.1 | 15 | )))|((( |
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15.1 | 16 | move rotation stage in x/z-direction by 1 mm |
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3.1 | 17 | )))|((( |
| 18 | relative [ mm ] | ||
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1.1 | 19 | ))) |
| 20 | |((( | ||
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15.1 | 21 | s_pos_x/y/z, 1 |
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1.1 | 22 | )))|((( |
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15.1 | 23 | move sample stage in x/y/z-direction by 1 mm |
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3.1 | 24 | )))|((( |
| 25 | relative [ mm ] | ||
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1.1 | 26 | ))) |
| 27 | |((( | ||
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9.1 | 28 | s_angle, 90 |
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3.1 | 29 | )))|((( |
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9.1 | 30 | rotate sample around z axis |
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3.1 | 31 | )))|((( |
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9.1 | 32 | relative [ deg ] |
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3.1 | 33 | ))) |
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7.1 | 34 | |((( |
| 35 | s_in | ||
| 36 | )))|((( | ||
| 37 | move sample to "in" position | ||
| 38 | )))|((( | ||
| 39 | predefined | ||
| 40 | ))) | ||
| 41 | |((( | ||
| 42 | s_out | ||
| 43 | )))|((( | ||
| 44 | move sample to "out" position | ||
| 45 | )))|((( | ||
| 46 | predefined | ||
| 47 | ))) | ||
| 48 | |((( | ||
| 49 | s_change | ||
| 50 | )))|((( | ||
| 51 | move sample to "change" position | ||
| 52 | )))|((( | ||
| 53 | predefined | ||
| 54 | ))) | ||
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6.1 | 55 | |
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17.1 | 56 | (% class="relative-table wrapped" style="width: 63.1965%;" %) |
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15.1 | 57 | |=((( |
| 58 | IDL command | ||
| 59 | )))|=((( | ||
| 60 | description | ||
| 61 | )))|=((( | ||
| 62 | motion | ||
| 63 | ))) | ||
| 64 | |((( | ||
| 65 | goto_s_stage_x/z, 1 | ||
| 66 | )))|((( | ||
| 67 | move rotation stage in x/z-direction to 1 mm | ||
| 68 | )))|((( | ||
| 69 | absolute [ mm ] | ||
| 70 | ))) | ||
| 71 | |((( | ||
| 72 | goto_s_pos_x/y/z, 1 | ||
| 73 | )))|((( | ||
| 74 | move sample stage in x/y/z-direction to 1 mm | ||
| 75 | )))|((( | ||
| 76 | absolute [ mm ] | ||
| 77 | ))) | ||
| 78 | |((( | ||
| 79 | goto_s_angle, 90 | ||
| 80 | )))|((( | ||
| 81 | rotate sample around z axis to 90° | ||
| 82 | )))|((( | ||
| 83 | absolute [ deg ] | ||
| 84 | ))) | ||
| 85 | |||
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16.1 | 86 | (% class="relative-table wrapped" style="width: 43.5484%;" %) |
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15.1 | 87 | |=((( |
| 88 | IDL command | ||
| 89 | )))|=((( | ||
| 90 | description | ||
| 91 | ))) | ||
| 92 | |((( | ||
| 93 | pos_s_stage_x/z() | ||
| 94 | )))|((( | ||
| 95 | return current rotation stage in x/z position | ||
| 96 | ))) | ||
| 97 | |((( | ||
| 98 | pos_s_pos_x/y/z() | ||
| 99 | )))|((( | ||
| 100 | return current sample stage in x/y/z position | ||
| 101 | ))) | ||
| 102 | |((( | ||
| 103 | pos_s_angle() | ||
| 104 | )))|((( | ||
| 105 | return current rotation stage angle | ||
| 106 | ))) | ||
| 107 | |||
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6.1 | 108 | == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning == |
| 109 | |||
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12.1 | 110 | (% class="wrapped fixed-table" %) |
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6.1 | 111 | |=((( |
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7.1 | 112 | IDL command |
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6.1 | 113 | )))|=((( |
| 114 | description | ||
| 115 | )))|=((( | ||
| 116 | motion | ||
| 117 | ))) | ||
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3.1 | 118 | |((( |
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6.1 | 119 | pressure_on |
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1.1 | 120 | )))|((( |
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6.1 | 121 | enable detector y movement |
| 122 | )))|((( | ||
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5.1 | 123 | \\ |
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6.1 | 124 | ))) |
| 125 | |((( | ||
| 126 | o_ccd_dist, 5 | ||
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3.1 | 127 | )))|((( |
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6.1 | 128 | move detector in y direction |
| 129 | )))|((( | ||
| 130 | relative [ mm ] | ||
| 131 | ))) | ||
| 132 | |((( | ||
| 133 | pressure_off | ||
| 134 | )))|((( | ||
| 135 | disable detector movement | ||
| 136 | )))|((( | ||
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3.1 | 137 | \\ |
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1.1 | 138 | ))) |
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3.1 | 139 | |
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7.1 | 140 | == {{id name="IDLcheatsheet-Makeimage"/}}Make image == |
| 141 | |||
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12.1 | 142 | (% class="wrapped fixed-table" %) |
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7.1 | 143 | |=((( |
| 144 | IDL command | ||
| 145 | )))|=((( | ||
| 146 | description | ||
| 147 | ))) | ||
| 148 | |((( | ||
| 149 | i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ] | ||
| 150 | )))|((( | ||
| 151 | make an image & show image & draw box | ||
| 152 | ))) | ||
| 153 | |((( | ||
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10.1 | 154 | a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ] |
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7.1 | 155 | )))|((( |
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10.1 | 156 | make an absorption image & show image & draw box |
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7.1 | 157 | ))) |
| 158 | |||
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6.1 | 159 | == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning == |
| 160 | |||
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12.1 | 161 | (% class="wrapped fixed-table" %) |
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3.1 | 162 | |=((( |
| 163 | IDL command | ||
| 164 | )))|=((( | ||
| 165 | description | ||
| 166 | )))|=((( | ||
| 167 | motion | ||
| 168 | ))) | ||
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1.1 | 169 | |((( |
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3.1 | 170 | calc_dcm_energy, 10000, /set |
| 171 | )))|((( | ||
| 172 | set DCM and undulator to 10 keV | ||
| 173 | )))|((( | ||
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1.1 | 174 | \\ |
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3.1 | 175 | ))) |
| 176 | |((( | ||
| 177 | dcm_pitch, 0.00001 | ||
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1.1 | 178 | )))|((( |
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4.1 | 179 | move 2nd crystal pitch by 0.00001 deg |
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3.1 | 180 | )))|((( |
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4.1 | 181 | relative [ deg ] |
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3.1 | 182 | ))) |
| 183 | |((( | ||
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4.1 | 184 | goto_dcm_pitch, -0.03976 |
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3.1 | 185 | )))|((( |
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4.1 | 186 | move 2nd crystal pitch to -0.03976 deg |
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3.1 | 187 | )))|((( |
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4.1 | 188 | absolute [ deg ] |
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1.1 | 189 | ))) |
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3.1 | 190 | |((( |
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4.1 | 191 | reflex_opt |
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3.1 | 192 | )))|((( |
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4.1 | 193 | move 2nd crystal pitch to optimal flux position |
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3.1 | 194 | )))|((( |
| 195 | \\ | ||
| 196 | ))) | ||
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14.1 | 197 | |
| 198 | == {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff == | ||
| 199 | |||
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15.1 | 200 | (% class="wrapped" %) |
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14.1 | 201 | |=((( |
| 202 | IDL command | ||
| 203 | )))|=((( | ||
| 204 | desciption | ||
| 205 | ))) | ||
| 206 | |((( | ||
| 207 | write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT | ||
| 208 | )))|((( | ||
| 209 | save i as 16-bit tiff in /gofs/... | ||
| 210 | ))) |