Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 2.1
edited by fwilde
on 2018/04/09 09:40
Change comment: There is no comment for this version
To version 28.1
edited by fwilde
on 2018/12/18 12:09
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,28 +1,265 @@
1 1  This is an overview of the most commonly used commands during a beamtime.
2 2  
3 -(% class="wrapped" %)
3 +== {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
4 +
5 +Right-handed coordinate system with y-direction along the x-ray beam.
6 +
7 +\\
8 +
9 +[[image:attach:p05_uct.png||width="700"]]
10 +
11 +== {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
12 +
13 +(% class="wrapped fixed-table" %)
4 4  |=(((
5 5  IDL command
6 6  )))|=(((
7 7  description
18 +)))|=(((
19 +motion
8 8  )))
9 9  |(((
10 -s_stage_x/y/z
22 +s_stage_x/z, 1
11 11  )))|(((
12 -move rotation stage in x/y/z-direction
24 +move rotation stage in x/z-direction by 1 mm
25 +)))|(((
26 +relative [ mm ]
13 13  )))
14 14  |(((
15 -s_pos_x/y/z
29 +s_pos_z, 1
16 16  )))|(((
17 -move sample stage in x/y/z-direction
31 +move sample stage in z-direction by 1 mm,
32 +)))|(((
33 +relative [ mm ]
18 18  )))
19 19  |(((
36 +s_pos_lateral, 1
37 +)))|(((
38 +move sample stage in x-direction by 1 mm, regardless of position of rotation axis
39 +)))|(((
40 +relative [ mm ]
41 +)))
42 +|(((
43 +s_angle, 90
44 +)))|(((
45 +rotate sample around z axis
46 +)))|(((
47 +relative [ deg ]
48 +)))
49 +|(((
50 +s_in
51 +)))|(((
52 +move sample to "in" position
53 +)))|(((
54 +predefined
55 +)))
56 +|(((
57 +s_out
58 +)))|(((
59 +move sample to "out" position
60 +)))|(((
61 +predefined
62 +)))
63 +|(((
64 +s_change
65 +)))|(((
66 +move sample to "change" position
67 +)))|(((
68 +predefined
69 +)))
70 +
20 20  \\
72 +
73 +\\
74 +
75 +(% class="relative-table wrapped" style="width: 63.2385%;" %)
76 +|=(((
77 +IDL command
78 +)))|=(((
79 +description
80 +)))|=(((
81 +motion
82 +)))
83 +|(((
84 +goto_s_stage_x/z, 1
21 21  )))|(((
86 +move rotation stage in x/z-direction to 1 mm
87 +)))|(((
88 +absolute [ mm ]
89 +)))
90 +|(((
91 +goto_s_pos_x/y/z, 1
92 +)))|(((
93 +move sample stage in x/y/z-direction to 1  mm
94 +)))|(((
95 +absolute [ mm ]
96 +)))
97 +|(((
98 +goto_s_angle, 90
99 +)))|(((
100 +rotate sample around z axis to 90°
101 +)))|(((
102 +absolute [ deg ]
103 +)))
104 +
105 +(% class="relative-table wrapped" style="width: 51.477%;" %)
106 +|=(((
107 +IDL command
108 +)))|=(((
109 +description
110 +)))
111 +|(((
112 +pos_s_stage_x/z()
113 +)))|(((
114 +return current rotation stage in x/z position
115 +)))
116 +|(((
117 +pos_s_pos_x/y/z()
118 +)))|(((
119 +return current sample stage in x/y/z position
120 +)))
121 +|(((
122 +pos_s_angle()
123 +)))|(((
124 +return current rotation stage angle
125 +)))
126 +
127 +== {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
128 +
129 +(% class="wrapped fixed-table" %)
130 +|=(((
131 +IDL command
132 +)))|=(((
133 +description
134 +)))|=(((
135 +motion
136 +)))
137 +|(((
138 +pressure_on
139 +)))|(((
140 +enable detector y movement
141 +)))|(((
22 22  \\
23 23  )))
24 24  |(((
145 +o_ccd_dist, 5
146 +)))|(((
147 +move detector in y direction
148 +)))|(((
149 +relative [ mm ]
150 +)))
151 +|(((
152 +pressure_off
153 +)))|(((
154 +disable detector movement
155 +)))|(((
25 25  \\
157 +)))
158 +
159 +== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
160 +
161 +(% class="wrapped fixed-table" %)
162 +|=(((
163 +IDL command
164 +)))|=(((
165 +description
166 +)))
167 +|(((
168 +i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ]
26 26  )))|(((
170 +make an image & show image & draw box
171 +)))
172 +|(((
173 +a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ]
174 +)))|(((
175 +make an absorption image & show image & draw box
176 +)))
177 +
178 +== {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
179 +
180 +(% class="wrapped fixed-table" %)
181 +|=(((
182 +IDL command
183 +)))|=(((
184 +description
185 +)))|=(((
186 +motion
187 +)))
188 +|(((
189 +calc_dcm_energy, 10000, /set
190 +)))|(((
191 +set DCM and undulator to 10 keV
192 +)))|(((
27 27  \\
28 28  )))
195 +|(((
196 +dcm_pitch, 0.00001
197 +)))|(((
198 +move 2nd crystal pitch by 0.00001 deg
199 +)))|(((
200 +relative [ deg ]
201 +)))
202 +|(((
203 +goto_dcm_pitch,  -0.03976
204 +)))|(((
205 +move 2nd crystal pitch to -0.03976 deg
206 +)))|(((
207 +absolute [ deg ]
208 +)))
209 +|(((
210 +reflex_opt
211 +)))|(((
212 +move 2nd crystal pitch to optimal flux position
213 +)))|(((
214 +\\
215 +)))
216 +|(((
217 +gap, 0.01
218 +)))|(((
219 +move undulator gap by 0.01 mm
220 +)))|(((
221 +relative [ mm ]
222 +)))
223 +
224 +== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
225 +
226 +(% class="wrapped relative-table" style="width: 60.1204%;" %)
227 +|=(((
228 +IDL command
229 +)))|=(((
230 +desciption
231 +)))
232 +|(((
233 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
234 +)))|(((
235 +save i as 16-bit tiff in /gofs/...
236 +)))
237 +
238 +== {{id name="IDLcheatsheet-Generalremarks"/}}General remarks ==
239 +
240 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
241 +|=(((
242 +Functionality
243 +)))|=(((
244 +IDL syntax
245 +)))
246 +|(((
247 +Chaining commands
248 +)))|(((
249 +command_1 **&** command_2 **&** ...
250 +)))
251 +|(((
252 +absolute movement
253 +)))|(((
254 +**goto_**//motor//, position
255 +)))
256 +|(((
257 +relative movement
258 +)))|(((
259 +//motor//, position
260 +)))
261 +|(((
262 +current motor position
263 +)))|(((
264 +**pos_**//motor//()
265 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -87353144
1 +116602080
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/87353144/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/116602080/IDL cheat sheet