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Last modified by makuadm on 2026-01-07 06:21
From version 48.1
edited by makuadm
on 2026-01-07 00:43
Change comment: Task [xwiki:FLASHUSER.Offline data analysis (DAQ).DEMO - Working with FLASH data.Tasks.Task_29.WebHome] has been updated!
To version 22.1
edited by cpassow
on 2022-04-05 14:42
Change comment: There is no comment for this version

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1 -FLASHUSER.Offline data analysis (DAQ).WebHome
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1 -XWiki.makuadm
1 +XWiki.cpassow
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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 +test
2 2  
3 -{{info title="How to login JupyterHub"}}
4 -=== ===
5 -
6 -{{view-file att--filename="tmp.mp4" height="150"/}}
7 -{{/info}}
8 -
9 -{{info}}
10 -=== There are different options that help you to work with the FLASH HDF5 data in Python ===
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"]]
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]]
16 -{{/info}}
17 -
18 -
19 -[[~[~[image:attach:image2023-9-29_11-1-37.png~]~]>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]]
20 -
21 -{{expand title="older ideas ..."}}
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"]]
23 -
24 24  ----
25 25  
26 26  === TODO ===
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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 -\\
9 +{{task reference="/Tasks/Task_18" status="InProgress"}}
10 +Short descriptions including Links:   → as Text\\
11 +
12 +(% class="task-list" %)
13 +(((
14 +
15 +
16 +{{task reference="/Tasks/Task_19" status="InProgress"}}
17 +GPFS
33 33  {{/task}}
19 +
20 +{{task reference="/Tasks/Task_20" status="InProgress"}}
21 +JupyterHub
22 +{{/task}}
23 +
24 +{{task reference="/Tasks/Task_21" status="InProgress"}}
25 +conda ?
26 +{{/task}}
34 34  )))
28 +{{/task}}
29 +)))
35 35  
31 +\\
36 36  
37 37  (% class="task-list" %)
38 38  (((
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43 43  (((
44 44  
45 45  
46 -{{task reference="/Tasks/Task_23" status="InProgress" completeDate="" createDate="2026-01-06" reporter=""}}
42 +{{task reference="/Tasks/Task_23" status="InProgress"}}
47 47  channel  (where to host?)
48 48  {{/task}}
49 49  
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54 54  {{/task}}
55 55  )))
56 56  
53 +\\
57 57  
58 58  (% class="task-list" %)
59 59  (((
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71 71  {{/task}}
72 72  )))
73 73  
71 +\\
74 74  
75 75  (% class="task-list" %)
76 76  (((
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88 88  {{/task}}
89 89  )))
90 90  
89 +\\
91 91  
92 92  (% class="task-list" %)
93 93  (((
94 -{{task reference="/Tasks/Task_29" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
93 +{{task reference="/Tasks/Task_29" status="InProgress"}}
95 95  Screencast
96 -\\
95 +
96 +(% class="task-list" %)
97 +(((
98 +
99 +
100 +{{task reference="/Tasks/Task_30" status="InProgress"}}
101 +login in jupyter hub
97 97  {{/task}}
103 +
104 +{{task reference="/Tasks/Task_31" status="InProgress"}}
105 +login maxwell display
106 +{{/task}}
107 +
108 +{{task reference="/Tasks/Task_32" status="InProgress"}}
109 +use slix
110 +{{/task}}
111 +
112 +{{task reference="/Tasks/Task_33" status="InProgress"}}
113 +use hdfview plugin in jupterLab
114 +{{/task}}
115 +
116 +{{task reference="/Tasks/Task_34" status="InProgress"}}
117 +create conda env with flashh5
118 +{{/task}}
98 98  )))
120 +{{/task}}
121 +)))
99 99  
123 +\\
100 100  
125 +\\
101 101  
102 102  ----
103 103  
104 104  ==== under review ====
105 105  
131 +\\
106 106  
107 107  {{code language="bash"}}
108 108  conda create -n flashh5 python=3.10 # 3.10 not necessary, but would prefer 3.8 or higher
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119 119  ## delete from: /home/$USER/.local/share/jupyter/kernels/
120 120  {{/code}}
121 121  
122 -{{code language="py" title="
123 -moved to repository?"}}
148 +\\
149 +
150 +{{code language="py" title="moved to repository?"}}
124 124  class RunDirectory:
125 125  
126 126   def get_run_table(): # more or less information? RunComment | Number of Files | start & stop time ?
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131 131   ...
132 132  
133 133  
134 -class Run: # constructor optional without RunDirectory or use there self.path
161 +class Run:
135 135  
136 136   def get_files():
137 137   ...
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165 165  # run.to_xarray(daq_map)
166 166  {{/code}}
167 167  
168 -
169 -
170 -{{/expand}}
195 +\\
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