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Last modified by makuadm on 2026-01-07 06:21
From version 52.1
edited by makuadm
on 2026-01-07 06:21
Change comment: Task [xwiki:FLASHUSER.Offline data analysis (DAQ).DEMO - Working with FLASH data.Tasks.Task_31.WebHome] has been updated!
To version 37.1
edited by sndueste
on 2023-09-29 11:13
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1 -FLASHUSER.Offline data analysis (DAQ).WebHome
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1 -XWiki.makuadm
1 +XWiki.sndueste
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1 -Experimental data is recorded as HDF files[[~[link~]>>doc:FS-FLASH USER tmp.Data Acquisition and controls 1.DAQ and controls overview.Offline data analysis (DAQ).The FLASH HDF5 structure.WebHome]] on the GPFS file system[[~[link~]>>https://docs.desy.de/asap3/]]. The access rights are linked to the user's DESY account and can be managed by the PI via the GAMMA portal[[~[link~]>>url:https://gamma-portal.desy.de/||shape="rect"]]. The experimental data can be downloaded via the GAMMA portal, but it is advised to use the DESY computing infrastructure. Access point are via ssh, Maxwell-Display Server[[~[link~]>>url:https://confluence.desy.de/display/MXW/Maxwell+Cluster||shape="rect"]] or JuyterHub[[~[link~]>>url:https://confluence.desy.de/display/MXW/JupyterHub+on+Maxwell||shape="rect"]]. We recommend using the JupyterHub for data exploration and the SLURM resources for high performances computing - see FAB for easy usage of the infrastructure.
1 +Experimental data is recorded as HDF files[[~[link~]>>doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Offline data analysis (DAQ).The FLASH HDF5 structure.WebHome]] on the GPFS file system[[~[link~]>>doc:ASAP3.ASAP3 Data Storage for PETRA III]]. The access rights are linked to the user's DESY account and can be managed by the PI via the GAMMA portal[[~[link~]>>url:https://gamma-portal.desy.de/||shape="rect"]]. The experimental data can be downloaded via the GAMMA portal, but it is advised to use the DESY computing infrastructure. Access point are via ssh, Maxwell-Display Server[[~[link~]>>url:https://confluence.desy.de/display/MXW/Maxwell+Cluster||shape="rect"]] or JuyterHub[[~[link~]>>url:https://confluence.desy.de/display/MXW/JupyterHub+on+Maxwell||shape="rect"]]. We recommend using the JupyterHub for data exploration and the SLURM resources for high performances computing - see FAB for easy usage of the infrastructure.
2 2  
3 -{{info title="How to login JupyterHub"}}
4 -=== ===
3 +\\
5 5  
6 -{{view-file att--filename="tmp.mp4" height="150"/}}
7 -{{/info}}
5 +{{expand title="How to login JupyterHub"}}
8 8  
7 +
8 +{{view-file att--filename="tmp.mp4" height="250"/}}
9 +{{/expand}}
10 +
11 +\\
12 +
13 +\\
14 +
9 9  {{info}}
10 -=== There are different options that help you to work with the FLASH HDF5 data in Python ===
16 +=== There are different options that help you to work with the FLASH HDF5 data in Python ===
11 11  
12 -* The currently developed option for large data sets: [[the FAB package>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]] ... see below
13 -* and for smaller projects:  (% class="Object" %)[[https:~~/~~/gitlab.desy.de/christopher.passow/flash-daq-hdf>>url:https://gitlab.desy.de/christopher.passow/flash-daq-hdf||shape="rect"]]
18 +The currently developed option for large data sets: [[the FAB package>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]] ... see below
14 14  
15 -(% class="Object" %)See also the collection of Demo data and sample scripts : [[doc:FS-FLASH USER tmp.Data Acquisition and controls 1.DAQ and controls overview.Offline data analysis (DAQ).Collection of HDF5 sample data from different beamlines.WebHome]]
20 +and for smaller projects:  (% class="Object" %)[[https:~~/~~/gitlab.desy.de/christopher.passow/flash-daq-hdf>>url:https://gitlab.desy.de/christopher.passow/flash-daq-hdf||shape="rect"]]
16 16  {{/info}}
17 17  
23 +\\
18 18  
19 19  [[~[~[image:attach:image2023-9-29_11-1-37.png~]~]>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]]
20 20  
27 +\\
28 +
21 21  {{expand title="older ideas ..."}}
22 22  (% class="Object" %)(object oriented) [[https:~~/~~/gitlab.desy.de/christopher.passow/fdh-builder>>url:https://gitlab.desy.de/christopher.passow/fdh-builder.git||shape="rect"]]
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27 27  
28 28  (% class="task-list" %)
29 29  (((
30 -{{task reference="/Tasks/Task_18" status="InProgress" completeDate="" createDate="2026-01-06" reporter=""}}
31 -Short descriptions including Links:   → as Text
32 -\\
38 +{{task reference="/Tasks/Task_18" status="InProgress"}}
39 +Short descriptions including Links:   → as Text\\
40 +
41 +(% class="task-list" %)
42 +(((
43 +
44 +
45 +{{task reference="/Tasks/Task_19" status="InProgress"}}
46 +GPFS
33 33  {{/task}}
48 +
49 +{{task reference="/Tasks/Task_40" status="InProgress"}}
50 +Access rights
51 +{{/task}}
52 +
53 +{{task reference="/Tasks/Task_41" status="InProgress"}}
54 +Gamma Portal
55 +{{/task}}
56 +
57 +{{task reference="/Tasks/Task_42" status="InProgress"}}
58 +Maxwell
59 +{{/task}}
60 +
61 +{{task reference="/Tasks/Task_20" status="InProgress"}}
62 +JupyterHub
63 +{{/task}}
64 +
65 +{{task reference="/Tasks/Task_21" status="InProgress"}}
66 +conda ?
67 +{{/task}}
68 +
69 +{{task reference="/Tasks/Task_36" status="InProgress"}}
70 +explain install from channel instead of fixed environment, but can use environment file from example repository
71 +{{/task}}
34 34  )))
73 +{{/task}}
74 +)))
35 35  
76 +\\
36 36  
37 37  (% class="task-list" %)
38 38  (((
39 -{{task reference="/Tasks/Task_22" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
80 +{{task reference="/Tasks/Task_22" status="InProgress"}}
40 40  distribution
41 -\\
82 +
83 +(% class="task-list" %)
84 +(((
85 +
86 +
87 +{{task reference="/Tasks/Task_23" status="InProgress"}}
88 +channel  (where to host?)
42 42  {{/task}}
90 +
91 +{{task reference="/Tasks/Task_24" status="InProgress"}}
92 +environment file (repository with examples)
93 +{{/task}}
43 43  )))
95 +{{/task}}
96 +)))
44 44  
98 +\\
45 45  
46 46  (% class="task-list" %)
47 47  (((
48 -{{task reference="/Tasks/Task_25" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
102 +{{task reference="/Tasks/Task_25" status="InProgress"}}
49 49  Documentation
50 -\\
104 +
105 +(% class="task-list" %)
106 +(((
107 +
108 +
109 +{{task reference="/Tasks/Task_26" status="InProgress"}}
110 +here VS repository VS sphinx
51 51  {{/task}}
52 52  )))
113 +{{/task}}
114 +)))
53 53  
116 +\\
54 54  
55 55  (% class="task-list" %)
56 56  (((
57 -{{task reference="/Tasks/Task_27" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
120 +{{task reference="/Tasks/Task_27" status="InProgress"}}
58 58  Binder
59 -\\
122 +
123 +(% class="task-list" %)
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126 +
127 +{{task reference="/Tasks/Task_28" status="InProgress"}}
128 +examples with Stefan
60 60  {{/task}}
61 61  )))
131 +{{/task}}
132 +)))
62 62  
134 +\\
63 63  
64 64  (% class="task-list" %)
65 65  (((
66 -{{task reference="/Tasks/Task_29" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
138 +{{task reference="/Tasks/Task_29" status="InProgress"}}
67 67  Screencast
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141 +(% class="task-list" %)
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145 +{{task reference="/Tasks/Task_30" status="InProgress"}}
146 +login in jupyter hub
69 69  {{/task}}
148 +
149 +{{task reference="/Tasks/Task_31" status="InProgress"}}
150 +login maxwell display
151 +{{/task}}
152 +
153 +{{task reference="/Tasks/Task_32" status="InProgress"}}
154 +use slix
155 +{{/task}}
156 +
157 +{{task reference="/Tasks/Task_33" status="InProgress"}}
158 +use hdfview plugin in jupterLab
159 +{{/task}}
160 +
161 +{{task reference="/Tasks/Task_34" status="InProgress"}}
162 +create conda env with flashh5
163 +{{/task}}
70 70  )))
165 +{{/task}}
166 +)))
71 71  
168 +\\
72 72  
170 +\\
73 73  
74 74  ----
75 75  
76 76  ==== under review ====
77 77  
176 +\\
78 78  
79 79  {{code language="bash"}}
80 80  conda create -n flashh5 python=3.10 # 3.10 not necessary, but would prefer 3.8 or higher
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91 91  ## delete from: /home/$USER/.local/share/jupyter/kernels/
92 92  {{/code}}
93 93  
94 -{{code language="py" title="
95 -moved to repository?"}}
193 +\\
194 +
195 +{{code language="py" title="moved to repository?"}}
96 96  class RunDirectory:
97 97  
98 98   def get_run_table(): # more or less information? RunComment | Number of Files | start & stop time ?
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137 137  # run.to_xarray(daq_map)
138 138  {{/code}}
139 139  
240 +\\
140 140  
141 -
242 +\\
142 142  {{/expand}}
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