Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 24.1
edited by fwilde
on 2018/11/28 18:33
Change comment: There is no comment for this version
To version 39.1
edited by fwilde
on 2019/04/01 18:23
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,13 +3,13 @@
1 -[[image:attach:p05_uct.png||width="700"]]This is an overview of the most commonly used commands during a beamtime.
2 -
3 3  == {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
4 4  
5 5  Right-handed coordinate system with y-direction along the x-ray beam.
6 6  
7 -[[image:attach:P5I.Instrumentation.P05 experimental hutch 2.Micro Tomography setup overview.WebHome@eh2_setup_povray_labeled.png||height="400"]]
5 +[[image:attach:p05_uct.png||width="700"]]
8 8  
9 9  == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
10 10  
9 +=== {{id name="IDLcheatsheet-Relativemovement"/}}Relative movement ===
10 +
11 11  (% class="wrapped fixed-table" %)
12 12  |=(((
13 13  IDL command
... ... @@ -24,9 +24,9 @@
24 24  relative [ mm ]
25 25  )))
26 26  |(((
27 -s_pos_z, 1
27 +s_pos_x/y/z, 1
28 28  )))|(((
29 -move sample stage in z-direction by 1 mm,
29 +move sample stage in x/y/z-direction by 1 mm (caution with directions: stage mount on rotation axis)
30 30  )))|(((
31 31  relative [ mm ]
32 32  )))
... ... @@ -44,29 +44,10 @@
44 44  )))|(((
45 45  relative [ deg ]
46 46  )))
47 -|(((
48 -s_in
49 -)))|(((
50 -move sample to "in" position
51 -)))|(((
52 -predefined
53 -)))
54 -|(((
55 -s_out
56 -)))|(((
57 -move sample to "out" position
58 -)))|(((
59 -predefined
60 -)))
61 -|(((
62 -s_change
63 -)))|(((
64 -move sample to "change" position
65 -)))|(((
66 -predefined
67 -)))
68 68  
69 -(% class="relative-table wrapped" style="width: 72.9307%;" %)
48 +=== {{id name="IDLcheatsheet-Absolutemovement"/}}Absolute movement ===
49 +
50 +(% class="relative-table wrapped" style="width: 63.4026%;" %)
70 70  |=(((
71 71  IDL command
72 72  )))|=(((
... ... @@ -91,12 +91,14 @@
91 91  |(((
92 92  goto_s_angle, 90
93 93  )))|(((
94 -rotate sample around z axis to 90°
75 +rotate sample around z axis to 90° (alias command: s_rot)
95 95  )))|(((
96 96  absolute [ deg ]
97 97  )))
98 98  
99 -(% class="relative-table wrapped" style="width: 67.1421%;" %)
80 +=== {{id name="IDLcheatsheet-Getcurrentposition"/}}Get current position ===
81 +
82 +(% class="relative-table wrapped" style="width: 51.477%;" %)
100 100  |=(((
101 101  IDL command
102 102  )))|=(((
... ... @@ -118,6 +118,40 @@
118 118  return current rotation stage angle
119 119  )))
120 120  
104 +=== {{id name="IDLcheatsheet-Predefinedpositions"/}}Predefined positions ===
105 +
106 +(% class="relative-table wrapped" style="width: 52.0241%;" %)
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 +
121 121  == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
122 122  
123 123  (% class="wrapped fixed-table" %)
... ... @@ -150,8 +150,34 @@
150 150  \\
151 151  )))
152 152  
153 -== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
170 +== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
154 154  
172 +(% class="wrapped" %)
173 +|=(((
174 +IDL command
175 +)))|=(((
176 +description
177 +)))
178 +|(((
179 +slit_eh2, rx=1 (rz=1)
180 +)))|(((
181 +moves eh2 slit aperture horizontally (vertically) by 1mm , **works analoguous for slit_oh and slit_ps2**
182 +)))
183 +|(((
184 +slit_eh2, rdz=1 (rdz=1)
185 +)))|(((
186 +opens eh2 the slit aperture horizontally (vertically) by 1 mm, **works analoguous for slit_oh and slit_ps2**
187 +)))
188 +|(((
189 +slit_info
190 +)))|(((
191 +show all slit positions
192 +)))
193 +
194 +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)
195 +
196 +== {{id name="IDLcheatsheet-Makeimages"/}}Make images ==
197 +
155 155  (% class="wrapped fixed-table" %)
156 156  |=(((
157 157  IDL command
... ... @@ -168,6 +168,11 @@
168 168  )))|(((
169 169  make an absorption image & show image & draw box
170 170  )))
214 +|(((
215 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
216 +)))|(((
217 +save i as 16-bit tiff in /gpfs/...
218 +)))
171 171  
172 172  == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
173 173  
... ... @@ -207,17 +207,39 @@
207 207  )))|(((
208 208  \\
209 209  )))
258 +|(((
259 +gap, 0.01
260 +)))|(((
261 +move undulator gap by 0.01 mm
262 +)))|(((
263 +relative [ mm ]
264 +)))
210 210  
211 -== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
266 +== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
212 212  
213 -(% class="wrapped" %)
268 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
214 214  |=(((
215 -IDL command
270 +Functionality
216 216  )))|=(((
217 -desciption
272 +IDL syntax
218 218  )))
219 219  |(((
220 -write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
275 +Chaining commands
221 221  )))|(((
222 -save i as 16-bit tiff in /gofs/...
277 +command_1 **&** command_2 **&** ...
223 223  )))
279 +|(((
280 +absolute movement
281 +)))|(((
282 +**goto_**//motor//, position
283 +)))
284 +|(((
285 +relative movement
286 +)))|(((
287 +//motor//, position
288 +)))
289 +|(((
290 +current motor position
291 +)))|(((
292 +**pos_**//motor//()
293 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -109167036
1 +131388546
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/109167036/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/131388546/IDL cheat sheet