Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 4.1
edited by fwilde
on 2018/04/09 10:32
Change comment: There is no comment for this version
To version 26.1
edited by fwilde
on 2018/12/18 11:23
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,6 +1,16 @@
1 1  This is an overview of the most commonly used commands during a beamtime.
2 2  
3 -(% class="wrapped" %)
3 +== {{id name="IDLcheatsheet-Coordinatesystem"/}}Coordinate system ==
4 +
5 +Right-handed coordinate system with y-direction along the x-ray beam.
6 +
7 +\\
8 +
9 +[[image:attach:p05_uct.png||width="700"]]
10 +
11 +== {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
12 +
13 +(% class="wrapped fixed-table" %)
4 4  |=(((
5 5  IDL command
6 6  )))|=(((
... ... @@ -9,43 +9,173 @@
9 9  motion
10 10  )))
11 11  |(((
12 -s_stage_x/y/z
22 +s_stage_x/z, 1
13 13  )))|(((
14 -move rotation stage in x/y/z-direction
24 +move rotation stage in x/z-direction by 1 mm
15 15  )))|(((
16 16  relative [ mm ]
17 17  )))
18 18  |(((
19 -s_pos_x/y/z
29 +s_pos_z, 1
20 20  )))|(((
21 -move sample stage in x/y/z-direction
31 +move sample stage in z-direction by 1 mm,
22 22  )))|(((
23 23  relative [ mm ]
24 24  )))
25 25  |(((
36 +s_pos_lateral, 1
37 +)))|(((
38 +move sample stage in x-direction by 1 mm, regardless of position of rotation axis
39 +)))|(((
40 +relative [ mm ]
41 +)))
42 +|(((
26 26  s_angle, 90
27 27  )))|(((
28 -rotate rotation stage by 90 degrees
45 +rotate sample around z axis
29 29  )))|(((
30 30  relative [ deg ]
31 31  )))
32 32  |(((
33 -goto_s_angle, 0
50 +s_in
34 34  )))|(((
35 -rotation
52 +move sample to "in" position
36 36  )))|(((
54 +predefined
55 +)))
56 +|(((
57 +s_out
58 +)))|(((
59 +move sample to "out" position
60 +)))|(((
61 +predefined
62 +)))
63 +|(((
64 +s_change
65 +)))|(((
66 +move sample to "change" position
67 +)))|(((
68 +predefined
69 +)))
70 +
37 37  \\
72 +
73 +\\
74 +
75 +(% class="relative-table wrapped" style="width: 72.9307%;" %)
76 +|=(((
77 +IDL command
78 +)))|=(((
79 +description
80 +)))|=(((
81 +motion
38 38  )))
83 +|(((
84 +goto_s_stage_x/z, 1
85 +)))|(((
86 +move rotation stage in x/z-direction to 1 mm
87 +)))|(((
88 +absolute [ mm ]
89 +)))
90 +|(((
91 +goto_s_pos_x/y/z, 1
92 +)))|(((
93 +move sample stage in x/y/z-direction to 1  mm
94 +)))|(((
95 +absolute [ mm ]
96 +)))
97 +|(((
98 +goto_s_angle, 90
99 +)))|(((
100 +rotate sample around z axis to 90°
101 +)))|(((
102 +absolute [ deg ]
103 +)))
39 39  
40 -(% class="relative-table wrapped" style="width: 52.0982%;" %)
105 +(% class="relative-table wrapped" style="width: 67.1421%;" %)
41 41  |=(((
42 42  IDL command
43 43  )))|=(((
44 44  description
110 +)))
111 +|(((
112 +pos_s_stage_x/z()
113 +)))|(((
114 +return current rotation stage in x/z position
115 +)))
116 +|(((
117 +pos_s_pos_x/y/z()
118 +)))|(((
119 +return current sample stage in x/y/z position
120 +)))
121 +|(((
122 +pos_s_angle()
123 +)))|(((
124 +return current rotation stage angle
125 +)))
126 +
127 +== {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
128 +
129 +(% class="wrapped fixed-table" %)
130 +|=(((
131 +IDL command
45 45  )))|=(((
133 +description
134 +)))|=(((
46 46  motion
47 47  )))
48 48  |(((
138 +pressure_on
139 +)))|(((
140 +enable detector y movement
141 +)))|(((
142 +\\
143 +)))
144 +|(((
145 +o_ccd_dist, 5
146 +)))|(((
147 +move detector in y direction
148 +)))|(((
149 +relative [ mm ]
150 +)))
151 +|(((
152 +pressure_off
153 +)))|(((
154 +disable detector movement
155 +)))|(((
156 +\\
157 +)))
158 +
159 +== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
160 +
161 +(% class="wrapped fixed-table" %)
162 +|=(((
163 +IDL command
164 +)))|=(((
165 +description
166 +)))
167 +|(((
168 +i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ]
169 +)))|(((
170 +make an image & show image & draw box
171 +)))
172 +|(((
173 +a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ]
174 +)))|(((
175 +make an absorption image & show image & draw box
176 +)))
177 +
178 +== {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
179 +
180 +(% class="wrapped fixed-table" %)
181 +|=(((
182 +IDL command
183 +)))|=(((
184 +description
185 +)))|=(((
186 +motion
187 +)))
188 +|(((
49 49  calc_dcm_energy, 10000, /set
50 50  )))|(((
51 51  set DCM and undulator to 10 keV
... ... @@ -73,3 +73,24 @@
73 73  )))|(((
74 74  \\
75 75  )))
216 +|(((
217 +gap, 0.01
218 +)))|(((
219 +move undulator gap by 0.01 mm
220 +)))|(((
221 +relative [ mm ]
222 +)))
223 +
224 +== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
225 +
226 +(% class="wrapped" %)
227 +|=(((
228 +IDL command
229 +)))|=(((
230 +desciption
231 +)))
232 +|(((
233 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
234 +)))|(((
235 +save i as 16-bit tiff in /gofs/...
236 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -92838481
1 +116602071
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/92838481/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/116602071/IDL cheat sheet