Wiki source code of IDL cheat sheet

Version 7.1 by moosmanj on 2018/05/28 16:30
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1 This is an overview of the most commonly used commands during a beamtime.
2
3 == {{id name="IDLcheatsheet-Samplepositioning"/}}Sample positioning ==
4
5 (% class="wrapped" %)
6 |=(((
7 IDL command
8 )))|=(((
9 description
10 )))|=(((
11 motion
12 )))
13 |(((
14 s_stage_x/z
15 )))|(((
16 move rotation stage in x/z-direction
17 )))|(((
18 relative [ mm ]
19 )))
20 |(((
21 s_pos_x/y/z
22 )))|(((
23 move sample stage in x/y/z-direction
24 )))|(((
25 relative [ mm ]
26 )))
27 |(((
28 s_rot, 90
29 )))|(((
30 rotate rotation stage to 90 degrees
31 )))|(((
32 absolute [ deg ]
33 )))
34 |(((
35 s_in
36 )))|(((
37 move sample to "in" position
38 )))|(((
39 predefined
40 )))
41 |(((
42 s_out
43 )))|(((
44 move sample to "out" position
45 )))|(((
46 predefined
47 )))
48 |(((
49 s_change
50 )))|(((
51 move sample to "change" position
52 )))|(((
53 predefined
54 )))
55
56 == {{id name="IDLcheatsheet-Detectorpositioning"/}}Detector positioning ==
57
58 (% class="wrapped" %)
59 |=(((
60 IDL command
61 )))|=(((
62 description
63 )))|=(((
64 motion
65 )))
66 |(((
67 pressure_on
68 )))|(((
69 enable detector y movement
70 )))|(((
71 \\
72 )))
73 |(((
74 o_ccd_dist, 5
75 )))|(((
76 move detector in y direction
77 )))|(((
78 relative [ mm ]
79 )))
80 |(((
81 pressure_off
82 )))|(((
83 disable detector movement
84 )))|(((
85 \\
86 )))
87
88 == {{id name="IDLcheatsheet-Makeimage"/}}Make image ==
89
90 |=(((
91 IDL command
92 )))|=(((
93 description
94 )))
95 |(((
96 i=quick(100) & tv_quick, i & draw_box, [ x1, x2 ,z1 ,z2 ]
97 )))|(((
98 make an image & show image & draw box
99 )))
100 |(((
101 \\
102 )))|(((
103 \\
104 )))
105
106 \\
107
108 == {{id name="IDLcheatsheet-Monochromatorpositioning"/}}Monochromator positioning ==
109
110 (% class="relative-table wrapped" style="width: 52.0982%;" %)
111 |=(((
112 IDL command
113 )))|=(((
114 description
115 )))|=(((
116 motion
117 )))
118 |(((
119 calc_dcm_energy, 10000, /set
120 )))|(((
121 set DCM and undulator to 10 keV
122 )))|(((
123 \\
124 )))
125 |(((
126 dcm_pitch, 0.00001
127 )))|(((
128 move 2nd crystal pitch by 0.00001 deg
129 )))|(((
130 relative [ deg ]
131 )))
132 |(((
133 goto_dcm_pitch,  -0.03976
134 )))|(((
135 move 2nd crystal pitch to -0.03976 deg
136 )))|(((
137 absolute [ deg ]
138 )))
139 |(((
140 reflex_opt
141 )))|(((
142 move 2nd crystal pitch to optimal flux position
143 )))|(((
144 \\
145 )))