Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 21.1
edited by fwilde
on 2018/11/28 17:51
Change comment: There is no comment for this version
To version 38.1
edited by fwilde
on 2019/04/01 18:21
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
... ... @@ -18,9 +18,9 @@
18 18  relative [ mm ]
19 19  )))
20 20  |(((
21 -s_pos_z, 1
27 +s_pos_x/y/z, 1
22 22  )))|(((
23 -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)
24 24  )))|(((
25 25  relative [ mm ]
26 26  )))
... ... @@ -38,29 +38,10 @@
38 38  )))|(((
39 39  relative [ deg ]
40 40  )))
41 -|(((
42 -s_in
43 -)))|(((
44 -move sample to "in" position
45 -)))|(((
46 -predefined
47 -)))
48 -|(((
49 -s_out
50 -)))|(((
51 -move sample to "out" position
52 -)))|(((
53 -predefined
54 -)))
55 -|(((
56 -s_change
57 -)))|(((
58 -move sample to "change" position
59 -)))|(((
60 -predefined
61 -)))
62 62  
63 -(% 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%;" %)
64 64  |=(((
65 65  IDL command
66 66  )))|=(((
... ... @@ -85,12 +85,14 @@
85 85  |(((
86 86  goto_s_angle, 90
87 87  )))|(((
88 -rotate sample around z axis to 90°
75 +rotate sample around z axis to 90° (alias command: s_rot)
89 89  )))|(((
90 90  absolute [ deg ]
91 91  )))
92 92  
93 -(% 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%;" %)
94 94  |=(((
95 95  IDL command
96 96  )))|=(((
... ... @@ -112,6 +112,40 @@
112 112  return current rotation stage angle
113 113  )))
114 114  
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 +
115 115  == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
116 116  
117 117  (% class="wrapped fixed-table" %)
... ... @@ -144,8 +144,33 @@
144 144  \\
145 145  )))
146 146  
147 -== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
170 +== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
148 148  
172 +|=(((
173 +IDL command
174 +)))|=(((
175 +description
176 +)))
177 +|(((
178 +slit_eh2, rx=1 (rz=1)
179 +)))|(((
180 +moves eh2 slit aperture horizontally (vertically) by 1mm , **works analoguous for slit_oh and slit_ps2**
181 +)))
182 +|(((
183 +slit_eh2, rdz=1 (rdz=1)
184 +)))|(((
185 +opens eh2 the slit aperture horizontally (vertically) by 1 mm, **works analoguous for slit_oh and slit_ps2**
186 +)))
187 +|(((
188 +slit_info
189 +)))|(((
190 +show all slit positions
191 +)))
192 +
193 +rx, rdx, rz and rdz can be concatenated in one command.
194 +
195 +== {{id name="IDLcheatsheet-Makeimages"/}}Make images ==
196 +
149 149  (% class="wrapped fixed-table" %)
150 150  |=(((
151 151  IDL command
... ... @@ -162,6 +162,11 @@
162 162  )))|(((
163 163  make an absorption image & show image & draw box
164 164  )))
213 +|(((
214 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
215 +)))|(((
216 +save i as 16-bit tiff in /gpfs/...
217 +)))
165 165  
166 166  == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
167 167  
... ... @@ -201,17 +201,39 @@
201 201  )))|(((
202 202  \\
203 203  )))
257 +|(((
258 +gap, 0.01
259 +)))|(((
260 +move undulator gap by 0.01 mm
261 +)))|(((
262 +relative [ mm ]
263 +)))
204 204  
205 -== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
265 +== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
206 206  
207 -(% class="wrapped" %)
267 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
208 208  |=(((
209 -IDL command
269 +Functionality
210 210  )))|=(((
211 -desciption
271 +IDL syntax
212 212  )))
213 213  |(((
214 -write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
274 +Chaining commands
215 215  )))|(((
216 -save i as 16-bit tiff in /gofs/...
276 +command_1 **&** command_2 **&** ...
217 217  )))
278 +|(((
279 +absolute movement
280 +)))|(((
281 +**goto_**//motor//, position
282 +)))
283 +|(((
284 +relative movement
285 +)))|(((
286 +//motor//, position
287 +)))
288 +|(((
289 +current motor position
290 +)))|(((
291 +**pos_**//motor//()
292 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -109167001
1 +127042833
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/109167001/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/127042833/IDL cheat sheet