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Changes for page IDL cheat sheet

Last modified by fwilde on 2025/07/15 17:44
From version 4.1
edited by fwilde
on 2018/04/09 10:32
Change comment: There is no comment for this version
To version 40.1
edited by fwilde
on 2019/05/28 23:35
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,6 +1,14 @@
1 -This is an overview of the most commonly used commands during a beamtime.
1 +== {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
2 2  
3 -(% class="wrapped" %)
3 +Right-handed coordinate system with y-direction along the x-ray beam.
4 +
5 +[[image:attach:p05_uct.png||width="700"]]
6 +
7 +== {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
8 +
9 +=== {{id name="IDLcheatsheet-Relativemovement"/}}Relative movement ===
10 +
11 +(% class="wrapped fixed-table" %)
4 4  |=(((
5 5  IDL command
6 6  )))|=(((
... ... @@ -9,40 +9,232 @@
9 9  motion
10 10  )))
11 11  |(((
12 -s_stage_x/y/z
20 +s_stage_x/z, 1
13 13  )))|(((
14 -move rotation stage in x/y/z-direction
22 +move rotation stage in x/z-direction by 1 mm
15 15  )))|(((
16 16  relative [ mm ]
17 17  )))
18 18  |(((
19 -s_pos_x/y/z
27 +s_pos_x/y/z, 1
20 20  )))|(((
21 -move sample stage in x/y/z-direction
29 +move sample stage in x/y/z-direction by 1 mm (caution with directions: stage mount on rotation axis)
22 22  )))|(((
23 23  relative [ mm ]
24 24  )))
25 25  |(((
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 +|(((
26 26  s_angle, 90
27 27  )))|(((
28 -rotate rotation stage by 90 degrees
43 +rotate sample around z axis
29 29  )))|(((
30 30  relative [ deg ]
31 31  )))
47 +
48 +=== {{id name="IDLcheatsheet-Absolutemovement"/}}Absolute movement ===
49 +
50 +(% class="relative-table wrapped" style="width: 63.4026%;" %)
51 +|=(((
52 +IDL command
53 +)))|=(((
54 +description
55 +)))|=(((
56 +motion
57 +)))
32 32  |(((
33 -goto_s_angle, 0
59 +goto_s_stage_x/z, 1
34 34  )))|(((
35 -rotation
61 +move rotation stage in x/z-direction to 1 mm
36 36  )))|(((
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 +)))|(((
75 +rotate sample around z axis to 90° (alias command: s_rot)
76 +)))|(((
77 +absolute [ deg ]
78 +)))
79 +
80 +=== {{id name="IDLcheatsheet-Getcurrentposition"/}}Get current position ===
81 +
82 +(% class="relative-table wrapped" style="width: 51.477%;" %)
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 +
104 +=== {{id name="IDLcheatsheet-Predefinedpositions"/}}Predefined positions ===
105 +
106 +(% class="relative-table wrapped" style="width: 55.721%;" %)
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 +
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 +
156 +== {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
157 +
158 +(% class="wrapped fixed-table" %)
159 +|=(((
160 +IDL command
161 +)))|=(((
162 +description
163 +)))|=(((
164 +motion
165 +)))
166 +|(((
167 +pressure_on
168 +)))|(((
169 +enable detector y movement
170 +)))|(((
37 37  \\
38 38  )))
173 +|(((
174 +o_ccd_dist, 5
175 +)))|(((
176 +move detector in y direction
177 +)))|(((
178 +relative [ mm ]
179 +)))
180 +|(((
181 +pressure_off
182 +)))|(((
183 +disable detector movement
184 +)))|(((
185 +\\
186 +)))
39 39  
40 -(% class="relative-table wrapped" style="width: 52.0982%;" %)
188 +== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
189 +
190 +(% class="wrapped" %)
41 41  |=(((
42 42  IDL command
43 43  )))|=(((
44 44  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 +
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)
213 +
214 +== {{id name="IDLcheatsheet-Makeimages"/}}Make images ==
215 +
216 +(% class="wrapped fixed-table" %)
217 +|=(((
218 +IDL command
45 45  )))|=(((
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 +|(((
228 +a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ]
229 +)))|(((
230 +make an absorption image & show image & draw box
231 +)))
232 +|(((
233 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
234 +)))|(((
235 +save i as 16-bit tiff in /gpfs/...
236 +)))
237 +
238 +== {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
239 +
240 +(% class="wrapped fixed-table" %)
241 +|=(((
242 +IDL command
243 +)))|=(((
244 +description
245 +)))|=(((
46 46  motion
47 47  )))
48 48  |(((
... ... @@ -73,3 +73,39 @@
73 73  )))|(((
74 74  \\
75 75  )))
276 +|(((
277 +gap, 0.01
278 +)))|(((
279 +move undulator gap by 0.01 mm
280 +)))|(((
281 +relative [ mm ]
282 +)))
283 +
284 +== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
285 +
286 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
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 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -92838481
1 +135759013
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/92838481/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/135759013/IDL cheat sheet