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 23.1
edited by fwilde
on 2018/11/28 17:53
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,28 +1,223 @@
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 +[[image:attach:P5I.Instrumentation.P05 experimental hutch 2.Micro Tomography setup overview.WebHome@eh2_setup_povray_labeled.png||height="400"]]
8 +
9 +== {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
10 +
11 +(% class="wrapped fixed-table" %)
4 4  |=(((
5 5  IDL command
6 6  )))|=(((
7 7  description
16 +)))|=(((
17 +motion
8 8  )))
9 9  |(((
10 -s_stage_x/y/z
20 +s_stage_x/z, 1
11 11  )))|(((
12 -move rotation stage in x/y/z-direction
22 +move rotation stage in x/z-direction by 1 mm
23 +)))|(((
24 +relative [ mm ]
13 13  )))
14 14  |(((
15 -s_pos_x/y/z
27 +s_pos_z, 1
16 16  )))|(((
17 -move sample stage in x/y/z-direction
29 +move sample stage in z-direction by 1 mm,
30 +)))|(((
31 +relative [ mm ]
18 18  )))
19 19  |(((
34 +s_pos_lateral, 1
35 +)))|(((
36 +move sample stage in x-direction by 1 mm, regardless of position of rotation axis
37 +)))|(((
38 +relative [ mm ]
39 +)))
40 +|(((
41 +s_angle, 90
42 +)))|(((
43 +rotate sample around z axis
44 +)))|(((
45 +relative [ deg ]
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 +)))
68 +
69 +(% class="relative-table wrapped" style="width: 72.9307%;" %)
70 +|=(((
71 +IDL command
72 +)))|=(((
73 +description
74 +)))|=(((
75 +motion
76 +)))
77 +|(((
78 +goto_s_stage_x/z, 1
79 +)))|(((
80 +move rotation stage in x/z-direction to 1 mm
81 +)))|(((
82 +absolute [ mm ]
83 +)))
84 +|(((
85 +goto_s_pos_x/y/z, 1
86 +)))|(((
87 +move sample stage in x/y/z-direction to 1  mm
88 +)))|(((
89 +absolute [ mm ]
90 +)))
91 +|(((
92 +goto_s_angle, 90
93 +)))|(((
94 +rotate sample around z axis to 90°
95 +)))|(((
96 +absolute [ deg ]
97 +)))
98 +
99 +(% class="relative-table wrapped" style="width: 67.1421%;" %)
100 +|=(((
101 +IDL command
102 +)))|=(((
103 +description
104 +)))
105 +|(((
106 +pos_s_stage_x/z()
107 +)))|(((
108 +return current rotation stage in x/z position
109 +)))
110 +|(((
111 +pos_s_pos_x/y/z()
112 +)))|(((
113 +return current sample stage in x/y/z position
114 +)))
115 +|(((
116 +pos_s_angle()
117 +)))|(((
118 +return current rotation stage angle
119 +)))
120 +
121 +== {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
122 +
123 +(% class="wrapped fixed-table" %)
124 +|=(((
125 +IDL command
126 +)))|=(((
127 +description
128 +)))|=(((
129 +motion
130 +)))
131 +|(((
132 +pressure_on
133 +)))|(((
134 +enable detector y movement
135 +)))|(((
20 20  \\
137 +)))
138 +|(((
139 +o_ccd_dist, 5
21 21  )))|(((
141 +move detector in y direction
142 +)))|(((
143 +relative [ mm ]
144 +)))
145 +|(((
146 +pressure_off
147 +)))|(((
148 +disable detector movement
149 +)))|(((
22 22  \\
23 23  )))
152 +
153 +== {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
154 +
155 +(% class="wrapped fixed-table" %)
156 +|=(((
157 +IDL command
158 +)))|=(((
159 +description
160 +)))
24 24  |(((
162 +i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ]
163 +)))|(((
164 +make an image & show image & draw box
165 +)))
166 +|(((
167 +a=quick_abs(100) & tv_quick, a & draw_box, [ x1, x2 ,z1 ,z2 ]
168 +)))|(((
169 +make an absorption image & show image & draw box
170 +)))
171 +
172 +== {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
173 +
174 +(% class="wrapped fixed-table" %)
175 +|=(((
176 +IDL command
177 +)))|=(((
178 +description
179 +)))|=(((
180 +motion
181 +)))
182 +|(((
183 +calc_dcm_energy, 10000, /set
184 +)))|(((
185 +set DCM and undulator to 10 keV
186 +)))|(((
25 25  \\
188 +)))
189 +|(((
190 +dcm_pitch, 0.00001
26 26  )))|(((
192 +move 2nd crystal pitch by 0.00001 deg
193 +)))|(((
194 +relative [ deg ]
195 +)))
196 +|(((
197 +goto_dcm_pitch,  -0.03976
198 +)))|(((
199 +move 2nd crystal pitch to -0.03976 deg
200 +)))|(((
201 +absolute [ deg ]
202 +)))
203 +|(((
204 +reflex_opt
205 +)))|(((
206 +move 2nd crystal pitch to optimal flux position
207 +)))|(((
27 27  \\
28 28  )))
210 +
211 +== {{id name="IDLcheatsheet-Saveanimageastiff"/}}Save an image as tiff ==
212 +
213 +(% class="wrapped" %)
214 +|=(((
215 +IDL command
216 +)))|=(((
217 +desciption
218 +)))
219 +|(((
220 +write_tiff, '/gpfs/current/raw/test.tif', i, /SHORT
221 +)))|(((
222 +save i as 16-bit tiff in /gofs/...
223 +)))
Confluence.Code.ConfluencePageClass[0]
Id
... ... @@ -1,1 +1,1 @@
1 -87353144
1 +109167035
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/109167035/IDL cheat sheet