Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 22.1
edited by fwilde
on 2018/11/28 17:53
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

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Content
... ... @@ -1,11 +3,13 @@
1 -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 -[[image:attach:P5I.Instrumentation.P05 experimental hutch 2.Micro Tomography setup overview.WebHome@eh2_setup_povray_labeled.png||height="400"]]
3 +Right-handed coordinate system with y-direction along the x-ray beam.
6 6  
5 +[[image:attach:p05_uct.png||width="700"]]
6 +
7 7  == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
8 8  
9 +=== {{id name="IDLcheatsheet-Relativemovement"/}}Relative movement ===
10 +
9 9  (% class="wrapped fixed-table" %)
10 10  |=(((
11 11  IDL command
... ... @@ -22,9 +22,9 @@
22 22  relative [ mm ]
23 23  )))
24 24  |(((
25 -s_pos_z, 1
27 +s_pos_x/y/z, 1
26 26  )))|(((
27 -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)
28 28  )))|(((
29 29  relative [ mm ]
30 30  )))
... ... @@ -42,29 +42,10 @@
42 42  )))|(((
43 43  relative [ deg ]
44 44  )))
45 -|(((
46 -s_in
47 -)))|(((
48 -move sample to "in" position
49 -)))|(((
50 -predefined
51 -)))
52 -|(((
53 -s_out
54 -)))|(((
55 -move sample to "out" position
56 -)))|(((
57 -predefined
58 -)))
59 -|(((
60 -s_change
61 -)))|(((
62 -move sample to "change" position
63 -)))|(((
64 -predefined
65 -)))
66 66  
67 -(% 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%;" %)
68 68  |=(((
69 69  IDL command
70 70  )))|=(((
... ... @@ -89,12 +89,14 @@
89 89  |(((
90 90  goto_s_angle, 90
91 91  )))|(((
92 -rotate sample around z axis to 90°
75 +rotate sample around z axis to 90° (alias command: s_rot)
93 93  )))|(((
94 94  absolute [ deg ]
95 95  )))
96 96  
97 -(% 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%;" %)
98 98  |=(((
99 99  IDL command
100 100  )))|=(((
... ... @@ -116,6 +116,40 @@
116 116  return current rotation stage angle
117 117  )))
118 118  
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 +
119 119  == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
120 120  
121 121  (% class="wrapped fixed-table" %)
... ... @@ -148,8 +148,33 @@
148 148  \\
149 149  )))
150 150  
151 -== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
170 +== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
152 152  
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 +
153 153  (% class="wrapped fixed-table" %)
154 154  |=(((
155 155  IDL command
... ... @@ -166,6 +166,11 @@
166 166  )))|(((
167 167  make an absorption image & show image & draw box
168 168  )))
213 +|(((
214 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
215 +)))|(((
216 +save i as 16-bit tiff in /gpfs/...
217 +)))
169 169  
170 170  == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
171 171  
... ... @@ -205,17 +205,39 @@
205 205  )))|(((
206 206  \\
207 207  )))
257 +|(((
258 +gap, 0.01
259 +)))|(((
260 +move undulator gap by 0.01 mm
261 +)))|(((
262 +relative [ mm ]
263 +)))
208 208  
209 -== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
265 +== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
210 210  
211 -(% class="wrapped" %)
267 +(% class="wrapped relative-table" style="width: 51.5317%;" %)
212 212  |=(((
213 -IDL command
269 +Functionality
214 214  )))|=(((
215 -desciption
271 +IDL syntax
216 216  )))
217 217  |(((
218 -write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
274 +Chaining commands
219 219  )))|(((
220 -save i as 16-bit tiff in /gofs/...
276 +command_1 **&** command_2 **&** ...
221 221  )))
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 -109167004
1 +127042833
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/109167004/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/127042833/IDL cheat sheet