Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 17.1
edited by fwilde
on 2018/11/08 16:19
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

Details

Page properties
Content
... ... @@ -1,7 +1,13 @@
1 -This is an overview of the most commonly used commands during a beamtime.
1 +== {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
2 2  
3 +Right-handed coordinate system with y-direction along the x-ray beam.
4 +
5 +[[image:attach:p05_uct.png||width="700"]]
6 +
3 3  == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
4 4  
9 +=== {{id name="IDLcheatsheet-Relativemovement"/}}Relative movement ===
10 +
5 5  (% class="wrapped fixed-table" %)
6 6  |=(((
7 7  IDL command
... ... @@ -20,40 +20,28 @@
20 20  |(((
21 21  s_pos_x/y/z, 1
22 22  )))|(((
23 -move sample stage in x/y/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)
24 24  )))|(((
25 25  relative [ mm ]
26 26  )))
27 27  |(((
28 -s_angle, 90
34 +s_pos_lateral, 1
29 29  )))|(((
30 -rotate sample around z axis
36 +move sample stage in x-direction by 1 mm, regardless of position of rotation axis
31 31  )))|(((
32 -relative [ deg ]
38 +relative [ mm ]
33 33  )))
34 34  |(((
35 -s_in
41 +s_angle, 90
36 36  )))|(((
37 -move sample to "in" position
43 +rotate sample around z axis
38 38  )))|(((
39 -predefined
45 +relative [ deg ]
40 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 -)))
55 55  
56 -(% class="relative-table wrapped" style="width: 63.1965%;" %)
48 +=== {{id name="IDLcheatsheet-Absolutemovement"/}}Absolute movement ===
49 +
50 +(% class="relative-table wrapped" style="width: 63.4026%;" %)
57 57  |=(((
58 58  IDL command
59 59  )))|=(((
... ... @@ -78,12 +78,14 @@
78 78  |(((
79 79  goto_s_angle, 90
80 80  )))|(((
81 -rotate sample around z axis to 90°
75 +rotate sample around z axis to 90° (alias command: s_rot)
82 82  )))|(((
83 83  absolute [ deg ]
84 84  )))
85 85  
86 -(% class="relative-table wrapped" style="width: 43.5484%;" %)
80 +=== {{id name="IDLcheatsheet-Getcurrentposition"/}}Get current position ===
81 +
82 +(% class="relative-table wrapped" style="width: 51.477%;" %)
87 87  |=(((
88 88  IDL command
89 89  )))|=(((
... ... @@ -105,6 +105,40 @@
105 105  return current rotation stage angle
106 106  )))
107 107  
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 +
108 108  == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
109 109  
110 110  (% class="wrapped fixed-table" %)
... ... @@ -137,8 +137,34 @@
137 137  \\
138 138  )))
139 139  
140 -== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
170 +== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
141 141  
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 +
142 142  (% class="wrapped fixed-table" %)
143 143  |=(((
144 144  IDL command
... ... @@ -155,6 +155,11 @@
155 155  )))|(((
156 156  make an absorption image & show image & draw box
157 157  )))
214 +|(((
215 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
216 +)))|(((
217 +save i as 16-bit tiff in /gpfs/...
218 +)))
158 158  
159 159  == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
160 160  
... ... @@ -194,17 +194,39 @@
194 194  )))|(((
195 195  \\
196 196  )))
258 +|(((
259 +gap, 0.01
260 +)))|(((
261 +move undulator gap by 0.01 mm
262 +)))|(((
263 +relative [ mm ]
264 +)))
197 197  
198 -== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
266 +== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
199 199  
200 -(% class="wrapped" %)
268 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
201 201  |=(((
202 -IDL command
270 +Functionality
203 203  )))|=(((
204 -desciption
272 +IDL syntax
205 205  )))
206 206  |(((
207 -write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
275 +Chaining commands
208 208  )))|(((
209 -save i as 16-bit tiff in /gofs/...
277 +command_1 **&** command_2 **&** ...
210 210  )))
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 -109166988
1 +131388546
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/109166988/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/131388546/IDL cheat sheet