Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 39.1
edited by fwilde
on 2019/04/01 18:23
Change comment: There is no comment for this version
To version 30.1
edited by fwilde
on 2018/12/18 12:12
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,3 +1,5 @@
1 +This is an overview of the most commonly used commands during a beamtime.
2 +
1 1  == {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
2 2  
3 3  Right-handed coordinate system with y-direction along the x-ray beam.
... ... @@ -6,8 +6,6 @@
6 6  
7 7  == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
8 8  
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_x/y/z, 1
27 +s_pos_z, 1
28 28  )))|(((
29 -move sample stage in x/y/z-direction by 1 mm (caution with directions: stage mount on rotation axis)
29 +move sample stage in z-direction by 1 mm,
30 30  )))|(((
31 31  relative [ mm ]
32 32  )))
... ... @@ -44,9 +44,28 @@
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 +)))
47 47  
48 -=== {{id name="IDLcheatsheet-Absolutemovement"/}}Absolute movement ===
49 -
50 50  (% class="relative-table wrapped" style="width: 63.4026%;" %)
51 51  |=(((
52 52  IDL command
... ... @@ -72,13 +72,11 @@
72 72  |(((
73 73  goto_s_angle, 90
74 74  )))|(((
75 -rotate sample around z axis to 90° (alias command: s_rot)
94 +rotate sample around z axis to 90°
76 76  )))|(((
77 77  absolute [ deg ]
78 78  )))
79 79  
80 -=== {{id name="IDLcheatsheet-Getcurrentposition"/}}Get current position ===
81 -
82 82  (% class="relative-table wrapped" style="width: 51.477%;" %)
83 83  |=(((
84 84  IDL command
... ... @@ -101,40 +101,6 @@
101 101  return current rotation stage angle
102 102  )))
103 103  
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 -
138 138  == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
139 139  
140 140  (% class="wrapped fixed-table" %)
... ... @@ -167,34 +167,8 @@
167 167  \\
168 168  )))
169 169  
170 -== {{id name="IDLcheatsheet-Slitpositioning"/}}Slit positioning ==
153 +== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
171 171  
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 -
198 198  (% class="wrapped fixed-table" %)
199 199  |=(((
200 200  IDL command
... ... @@ -211,11 +211,6 @@
211 211  )))|(((
212 212  make an absorption image & show image & draw box
213 213  )))
214 -|(((
215 -write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
216 -)))|(((
217 -save i as 16-bit tiff in /gpfs/...
218 -)))
219 219  
220 220  == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
221 221  
... ... @@ -263,8 +263,22 @@
263 263  relative [ mm ]
264 264  )))
265 265  
266 -== {{id name="IDLcheatsheet-Generalsyntax"/}}General syntax ==
218 +== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
267 267  
220 +(% class="wrapped relative-table" style="width: 60.1204%;" %)
221 +|=(((
222 +IDL command
223 +)))|=(((
224 +desciption
225 +)))
226 +|(((
227 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
228 +)))|(((
229 +save i as 16-bit tiff in /gofs/...
230 +)))
231 +
232 +== {{id name="IDLcheatsheet-Generalremarks"/}}General remarks ==
233 +
268 268  (% class="wrapped relative-table" style="width: 51.5317%;" %)
269 269  |=(((
270 270  Functionality
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -131388546
1 +116602099
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/131388546/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/116602099/IDL cheat sheet