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Last modified by makuadm on 2026-01-07 06:21
From version 21.1
edited by cpassow
on 2022-04-05 14:40
Change comment: There is no comment for this version
To 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!

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1 -DEMO - Documentation
1 +DEMO - Working with FLASH data
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1 +FLASHUSER.Offline data analysis (DAQ).WebHome
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1 -XWiki.cpassow
1 +XWiki.makuadm
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1 -test
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.
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 +
3 3  ----
4 4  
5 5  === TODO ===
6 6  
7 -(% style="list-style-type: square;" %)
8 -* Short descriptions including Links:   → as Text\\
9 -(% style="list-style-type: square;" %)
10 -** GPFS
11 -** JupyterHub
12 -** conda ?
28 +(% class="task-list" %)
29 +(((
30 +{{task reference="/Tasks/Task_18" status="InProgress" completeDate="" createDate="2026-01-06" reporter=""}}
31 +Short descriptions including Links:   → as Text
32 +\\
33 +{{/task}}
34 +)))
13 13  
14 -\\
15 15  
16 -* distribution
17 -** channel  (where to host?)
18 -** environment file (repository with examples)
37 +(% class="task-list" %)
38 +(((
39 +{{task reference="/Tasks/Task_22" status="InProgress"}}
40 +distribution
19 19  
20 -\\
42 +(% class="task-list" %)
43 +(((
44 +
21 21  
22 -(% style="list-style-type: square;" %)
23 -* Documentation
24 -(% style="list-style-type: square;" %)
25 -** here VS repository vs sphinx
46 +{{task reference="/Tasks/Task_23" status="InProgress" completeDate="" createDate="2026-01-06" reporter=""}}
47 +channel  (where to host?)
48 +{{/task}}
26 26  
27 -\\
50 +{{task reference="/Tasks/Task_24" status="InProgress"}}
51 +environment file (repository with examples)
52 +{{/task}}
53 +)))
54 +{{/task}}
55 +)))
28 28  
29 -(% style="list-style-type: square;" %)
30 -* Binder
31 -(% style="list-style-type: square;" %)
32 -** examples with Stefan
33 33  
34 -\\
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59 +(((
60 +{{task reference="/Tasks/Task_25" status="InProgress"}}
61 +Documentation
35 35  
36 -(% style="list-style-type: square;" %)
37 -* Screencast
38 -(% style="list-style-type: square;" %)
39 -** login in jupyter hub
40 -** login maxwell display
41 -** use slix
42 -** use hdfview plugin in jupterLab
43 -** create conda env with flashh5
63 +(% class="task-list" %)
64 +(((
65 +
44 44  
45 -\\
67 +{{task reference="/Tasks/Task_26" status="InProgress"}}
68 +here VS repository VS sphinx
69 +{{/task}}
70 +)))
71 +{{/task}}
72 +)))
46 46  
47 -\\
48 48  
75 +(% class="task-list" %)
76 +(((
77 +{{task reference="/Tasks/Task_27" status="InProgress"}}
78 +Binder
79 +
80 +(% class="task-list" %)
81 +(((
82 +
83 +
84 +{{task reference="/Tasks/Task_28" status="InProgress"}}
85 +examples with Stefan
86 +{{/task}}
87 +)))
88 +{{/task}}
89 +)))
90 +
91 +
92 +(% class="task-list" %)
93 +(((
94 +{{task reference="/Tasks/Task_29" status="InProgress" completeDate="" createDate="2026-01-07" reporter=""}}
95 +Screencast
96 +\\
97 +{{/task}}
98 +)))
99 +
100 +
101 +
49 49  ----
50 50  
51 51  ==== under review ====
52 52  
53 -\\
54 54  
55 55  {{code language="bash"}}
56 56  conda create -n flashh5 python=3.10 # 3.10 not necessary, but would prefer 3.8 or higher
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67 67  ## delete from: /home/$USER/.local/share/jupyter/kernels/
68 68  {{/code}}
69 69  
70 -\\
71 -
72 -{{code language="py" title="moved to repository?"}}
122 +{{code language="py" title="
123 +moved to repository?"}}
73 73  class RunDirectory:
74 74  
75 75   def get_run_table(): # more or less information? RunComment | Number of Files | start & stop time ?
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80 80   ...
81 81  
82 82  
83 -class Run:
134 +class Run: # constructor optional without RunDirectory or use there self.path
84 84  
85 85   def get_files():
86 86   ...
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114 114  # run.to_xarray(daq_map)
115 115  {{/code}}
116 116  
117 -\\
168 +
169 +
170 +{{/expand}}
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