Wiki source code of IDL cheat sheet
Version 40.1 by fwilde on 2019/05/28 23:35
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22.1 | 1 | == {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system == |
2 | |||
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23.1 | 3 | Right-handed coordinate system with y-direction along the x-ray beam. |
4 | |||
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25.1 | 5 | [[image:attach:p05_uct.png||width="700"]] |
6 | |||
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6.1 | 7 | == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning == |
8 | |||
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31.1 | 9 | === {{id name="IDLcheatsheet-Relativemovement"/}}Relative movement === |
10 | |||
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12.1 | 11 | (% class="wrapped fixed-table" %) |
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1.1 | 12 | |=((( |
13 | IDL command | ||
14 | )))|=((( | ||
15 | description | ||
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3.1 | 16 | )))|=((( |
17 | motion | ||
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1.1 | 18 | ))) |
19 | |((( | ||
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15.1 | 20 | s_stage_x/z, 1 |
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1.1 | 21 | )))|((( |
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15.1 | 22 | move rotation stage in x/z-direction by 1 mm |
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3.1 | 23 | )))|((( |
24 | relative [ mm ] | ||
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1.1 | 25 | ))) |
26 | |((( | ||
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36.1 | 27 | s_pos_x/y/z, 1 |
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1.1 | 28 | )))|((( |
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36.1 | 29 | move sample stage in x/y/z-direction by 1 mm (caution with directions: stage mount on rotation axis) |
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3.1 | 30 | )))|((( |
31 | relative [ mm ] | ||
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1.1 | 32 | ))) |
33 | |((( | ||
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18.1 | 34 | s_pos_lateral, 1 |
35 | )))|((( | ||
36 | move sample stage in x-direction by 1 mm, regardless of position of rotation axis | ||
37 | )))|((( | ||
38 | relative [ mm ] | ||
39 | ))) | ||
40 | |((( | ||
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9.1 | 41 | s_angle, 90 |
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3.1 | 42 | )))|((( |
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9.1 | 43 | rotate sample around z axis |
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3.1 | 44 | )))|((( |
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9.1 | 45 | relative [ deg ] |
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3.1 | 46 | ))) |
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6.1 | 47 | |
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31.1 | 48 | === {{id name="IDLcheatsheet-Absolutemovement"/}}Absolute movement === |
49 | |||
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30.1 | 50 | (% class="relative-table wrapped" style="width: 63.4026%;" %) |
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15.1 | 51 | |=((( |
52 | IDL command | ||
53 | )))|=((( | ||
54 | description | ||
55 | )))|=((( | ||
56 | motion | ||
57 | ))) | ||
58 | |((( | ||
59 | goto_s_stage_x/z, 1 | ||
60 | )))|((( | ||
61 | move rotation stage in x/z-direction to 1 mm | ||
62 | )))|((( | ||
63 | absolute [ mm ] | ||
64 | ))) | ||
65 | |((( | ||
66 | goto_s_pos_x/y/z, 1 | ||
67 | )))|((( | ||
68 | move sample stage in x/y/z-direction to 1 mm | ||
69 | )))|((( | ||
70 | absolute [ mm ] | ||
71 | ))) | ||
72 | |((( | ||
73 | goto_s_angle, 90 | ||
74 | )))|((( | ||
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37.1 | 75 | rotate sample around z axis to 90° (alias command: s_rot) |
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15.1 | 76 | )))|((( |
77 | absolute [ deg ] | ||
78 | ))) | ||
79 | |||
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32.1 | 80 | === {{id name="IDLcheatsheet-Getcurrentposition"/}}Get current position === |
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31.1 | 81 | |
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28.1 | 82 | (% class="relative-table wrapped" style="width: 51.477%;" %) |
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15.1 | 83 | |=((( |
84 | IDL command | ||
85 | )))|=((( | ||
86 | description | ||
87 | ))) | ||
88 | |((( | ||
89 | pos_s_stage_x/z() | ||
90 | )))|((( | ||
91 | return current rotation stage in x/z position | ||
92 | ))) | ||
93 | |((( | ||
94 | pos_s_pos_x/y/z() | ||
95 | )))|((( | ||
96 | return current sample stage in x/y/z position | ||
97 | ))) | ||
98 | |((( | ||
99 | pos_s_angle() | ||
100 | )))|((( | ||
101 | return current rotation stage angle | ||
102 | ))) | ||
103 | |||
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31.1 | 104 | === {{id name="IDLcheatsheet-Predefinedpositions"/}}Predefined positions === |
105 | |||
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40.1 | 106 | (% class="relative-table wrapped" style="width: 55.721%;" %) |
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31.1 | 107 | |=((( |
108 | IDL command | ||
109 | )))|=((( | ||
110 | description | ||
111 | ))) | ||
112 | |((( | ||
113 | s_in | ||
114 | )))|((( | ||
115 | move sample to "in" position | ||
116 | ))) | ||
117 | |((( | ||
118 | s_out | ||
119 | )))|((( | ||
120 | move sample to "out" position | ||
121 | ))) | ||
122 | |((( | ||
123 | s_change | ||
124 | )))|((( | ||
125 | move sample to "change" position | ||
126 | ))) | ||
127 | |((( | ||
128 | set_s_in_pos, 0 | ||
129 | )))|((( | ||
130 | set s_in position to 0.0 mm | ||
131 | ))) | ||
132 | |((( | ||
133 | set_s_out_dist, 10 | ||
134 | )))|((( | ||
135 | set s_out distance to 10.0 mm | ||
136 | ))) | ||
137 | |||
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40.1 | 138 | === {{id name="IDLcheatsheet-Magnificationsets"/}}Magnification sets === |
139 | |||
140 | |=((( | ||
141 | IDL command | ||
142 | )))|=((( | ||
143 | description | ||
144 | ))) | ||
145 | |((( | ||
146 | save_magn_set, 'dmm_11000ev_cmos_10x' | ||
147 | )))|((( | ||
148 | save current magnification set | ||
149 | ))) | ||
150 | |((( | ||
151 | restore_magn_set, 'dmm_11000ev_cmos_10x' | ||
152 | )))|((( | ||
153 | restore magnification set with the name 'dmm_11000ev_cmos_10x' | ||
154 | ))) | ||
155 | |||
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6.1 | 156 | == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning == |
157 | |||
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12.1 | 158 | (% class="wrapped fixed-table" %) |
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6.1 | 159 | |=((( |
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7.1 | 160 | IDL command |
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6.1 | 161 | )))|=((( |
162 | description | ||
163 | )))|=((( | ||
164 | motion | ||
165 | ))) | ||
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3.1 | 166 | |((( |
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6.1 | 167 | pressure_on |
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1.1 | 168 | )))|((( |
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6.1 | 169 | enable detector y movement |
170 | )))|((( | ||
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5.1 | 171 | \\ |
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6.1 | 172 | ))) |
173 | |((( | ||
174 | o_ccd_dist, 5 | ||
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3.1 | 175 | )))|((( |
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6.1 | 176 | move detector in y direction |
177 | )))|((( | ||
178 | relative [ mm ] | ||
179 | ))) | ||
180 | |((( | ||
181 | pressure_off | ||
182 | )))|((( | ||
183 | disable detector movement | ||
184 | )))|((( | ||
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3.1 | 185 | \\ |
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1.1 | 186 | ))) |
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3.1 | 187 | |
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38.1 | 188 | == {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning == |
189 | |||
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39.1 | 190 | (% class="wrapped" %) |
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38.1 | 191 | |=((( |
192 | IDL command | ||
193 | )))|=((( | ||
194 | description | ||
195 | ))) | ||
196 | |((( | ||
197 | slit_eh2, rx=1 (rz=1) | ||
198 | )))|((( | ||
199 | moves eh2 slit aperture horizontally (vertically) by 1mm , **works analoguous for slit_oh and slit_ps2** | ||
200 | ))) | ||
201 | |((( | ||
202 | slit_eh2, rdz=1 (rdz=1) | ||
203 | )))|((( | ||
204 | opens eh2 the slit aperture horizontally (vertically) by 1 mm, **works analoguous for slit_oh and slit_ps2** | ||
205 | ))) | ||
206 | |((( | ||
207 | slit_info | ||
208 | )))|((( | ||
209 | show all slit positions | ||
210 | ))) | ||
211 | |||
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39.1 | 212 | rx, rdx, rz and rdz can be concatenated in one command (e.g. slit_oh, rx=1, rz=-2, rdx=0.5, rdz=0.5) |
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38.1 | 213 | |
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34.1 | 214 | == {{id name="IDLcheatsheet-Makeimages"/}}Make images == |
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7.1 | 215 | |
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12.1 | 216 | (% class="wrapped fixed-table" %) |
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7.1 | 217 | |=((( |
218 | IDL command | ||
219 | )))|=((( | ||
220 | description | ||
221 | ))) | ||
222 | |((( | ||
223 | i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ] | ||
224 | )))|((( | ||
225 | make an image & show image & draw box | ||
226 | ))) | ||
227 | |((( | ||
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10.1 | 228 | a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ] |
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7.1 | 229 | )))|((( |
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10.1 | 230 | make an absorption image & show image & draw box |
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7.1 | 231 | ))) |
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34.1 | 232 | |((( |
233 | write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT | ||
234 | )))|((( | ||
235 | save i as 16-bit tiff in /gpfs/... | ||
236 | ))) | ||
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7.1 | 237 | |
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6.1 | 238 | == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning == |
239 | |||
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12.1 | 240 | (% class="wrapped fixed-table" %) |
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3.1 | 241 | |=((( |
242 | IDL command | ||
243 | )))|=((( | ||
244 | description | ||
245 | )))|=((( | ||
246 | motion | ||
247 | ))) | ||
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1.1 | 248 | |((( |
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3.1 | 249 | calc_dcm_energy, 10000, /set |
250 | )))|((( | ||
251 | set DCM and undulator to 10 keV | ||
252 | )))|((( | ||
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1.1 | 253 | \\ |
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3.1 | 254 | ))) |
255 | |((( | ||
256 | dcm_pitch, 0.00001 | ||
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1.1 | 257 | )))|((( |
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4.1 | 258 | move 2nd crystal pitch by 0.00001 deg |
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3.1 | 259 | )))|((( |
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4.1 | 260 | relative [ deg ] |
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3.1 | 261 | ))) |
262 | |((( | ||
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4.1 | 263 | goto_dcm_pitch, -0.03976 |
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3.1 | 264 | )))|((( |
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4.1 | 265 | move 2nd crystal pitch to -0.03976 deg |
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3.1 | 266 | )))|((( |
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4.1 | 267 | absolute [ deg ] |
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1.1 | 268 | ))) |
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3.1 | 269 | |((( |
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4.1 | 270 | reflex_opt |
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3.1 | 271 | )))|((( |
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4.1 | 272 | move 2nd crystal pitch to optimal flux position |
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3.1 | 273 | )))|((( |
274 | \\ | ||
275 | ))) | ||
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26.1 | 276 | |((( |
277 | gap, 0.01 | ||
278 | )))|((( | ||
279 | move undulator gap by 0.01 mm | ||
280 | )))|((( | ||
281 | relative [ mm ] | ||
282 | ))) | ||
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14.1 | 283 | |
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35.1 | 284 | == {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax == |
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27.1 | 285 | |
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28.1 | 286 | (% class="wrapped relative-table" style="width: 51.5317%;" %) |
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27.1 | 287 | |=((( |
288 | Functionality | ||
289 | )))|=((( | ||
290 | IDL syntax | ||
291 | ))) | ||
292 | |((( | ||
293 | Chaining commands | ||
294 | )))|((( | ||
295 | command_1 **&** command_2 **&** ... | ||
296 | ))) | ||
297 | |((( | ||
298 | absolute movement | ||
299 | )))|((( | ||
300 | **goto_**//motor//, position | ||
301 | ))) | ||
302 | |((( | ||
303 | relative movement | ||
304 | )))|((( | ||
305 | //motor//, position | ||
306 | ))) | ||
307 | |((( | ||
308 | current motor position | ||
309 | )))|((( | ||
310 | **pos_**//motor//() | ||
311 | ))) |