Changes for page IDL cheat sheet

Last modified by fwilde on 2025/03/28 19:55
From version 2.1
edited by fwilde
on 2018/04/09 09:40
Change comment: There is no comment for this version
To version 25.1
edited by fwilde
on 2018/11/28 18:34
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,28 +1,225 @@
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  )))|=(((
7 7  description
18 +)))|=(((
19 +motion
8 8  )))
9 9  |(((
10 -s_stage_x/y/z
22 +s_stage_x/z, 1
11 11  )))|(((
12 -move rotation stage in x/y/z-direction
24 +move rotation stage in x/z-direction by 1 mm
25 +)))|(((
26 +relative [ mm ]
13 13  )))
14 14  |(((
15 -s_pos_x/y/z
29 +s_pos_z, 1
16 16  )))|(((
17 -move sample stage in x/y/z-direction
31 +move sample stage in z-direction by 1 mm,
32 +)))|(((
33 +relative [ mm ]
18 18  )))
19 19  |(((
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 +|(((
43 +s_angle, 90
44 +)))|(((
45 +rotate sample around z axis
46 +)))|(((
47 +relative [ deg ]
48 +)))
49 +|(((
50 +s_in
51 +)))|(((
52 +move sample to "in" position
53 +)))|(((
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 +
71 +(% class="relative-table wrapped" style="width: 72.9307%;" %)
72 +|=(((
73 +IDL command
74 +)))|=(((
75 +description
76 +)))|=(((
77 +motion
78 +)))
79 +|(((
80 +goto_s_stage_x/z, 1
81 +)))|(((
82 +move rotation stage in x/z-direction to 1 mm
83 +)))|(((
84 +absolute [ mm ]
85 +)))
86 +|(((
87 +goto_s_pos_x/y/z, 1
88 +)))|(((
89 +move sample stage in x/y/z-direction to 1  mm
90 +)))|(((
91 +absolute [ mm ]
92 +)))
93 +|(((
94 +goto_s_angle, 90
95 +)))|(((
96 +rotate sample around z axis to 90°
97 +)))|(((
98 +absolute [ deg ]
99 +)))
100 +
101 +(% class="relative-table wrapped" style="width: 67.1421%;" %)
102 +|=(((
103 +IDL command
104 +)))|=(((
105 +description
106 +)))
107 +|(((
108 +pos_s_stage_x/z()
109 +)))|(((
110 +return current rotation stage in x/z position
111 +)))
112 +|(((
113 +pos_s_pos_x/y/z()
114 +)))|(((
115 +return current sample stage in x/y/z position
116 +)))
117 +|(((
118 +pos_s_angle()
119 +)))|(((
120 +return current rotation stage angle
121 +)))
122 +
123 +== {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
124 +
125 +(% class="wrapped fixed-table" %)
126 +|=(((
127 +IDL command
128 +)))|=(((
129 +description
130 +)))|=(((
131 +motion
132 +)))
133 +|(((
134 +pressure_on
135 +)))|(((
136 +enable detector y movement
137 +)))|(((
20 20  \\
139 +)))
140 +|(((
141 +o_ccd_dist, 5
21 21  )))|(((
143 +move detector in y direction
144 +)))|(((
145 +relative [ mm ]
146 +)))
147 +|(((
148 +pressure_off
149 +)))|(((
150 +disable detector movement
151 +)))|(((
22 22  \\
23 23  )))
154 +
155 +== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
156 +
157 +(% class="wrapped fixed-table" %)
158 +|=(((
159 +IDL command
160 +)))|=(((
161 +description
162 +)))
24 24  |(((
164 +i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ]
165 +)))|(((
166 +make an image & show image & draw box
167 +)))
168 +|(((
169 +a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ]
170 +)))|(((
171 +make an absorption image & show image & draw box
172 +)))
173 +
174 +== {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
175 +
176 +(% class="wrapped fixed-table" %)
177 +|=(((
178 +IDL command
179 +)))|=(((
180 +description
181 +)))|=(((
182 +motion
183 +)))
184 +|(((
185 +calc_dcm_energy, 10000, /set
186 +)))|(((
187 +set DCM and undulator to 10 keV
188 +)))|(((
25 25  \\
190 +)))
191 +|(((
192 +dcm_pitch, 0.00001
26 26  )))|(((
194 +move 2nd crystal pitch by 0.00001 deg
195 +)))|(((
196 +relative [ deg ]
197 +)))
198 +|(((
199 +goto_dcm_pitch,  -0.03976
200 +)))|(((
201 +move 2nd crystal pitch to -0.03976 deg
202 +)))|(((
203 +absolute [ deg ]
204 +)))
205 +|(((
206 +reflex_opt
207 +)))|(((
208 +move 2nd crystal pitch to optimal flux position
209 +)))|(((
27 27  \\
28 28  )))
212 +
213 +== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
214 +
215 +(% class="wrapped" %)
216 +|=(((
217 +IDL command
218 +)))|=(((
219 +desciption
220 +)))
221 +|(((
222 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
223 +)))|(((
224 +save i as 16-bit tiff in /gofs/...
225 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -87353144
1 +116601996
URL
... ... @@ -1,1 +1,1 @@
1 -https://confluence.desy.de/spaces/P5I/pages/87353144/IDL cheat sheet
1 +https://confluence.desy.de/spaces/P5I/pages/116601996/IDL cheat sheet