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Last modified by makuadm on 2026-01-07 06:21
From version 25.1
edited by cpassow
on 2022-04-05 17:26
Change comment: There is no comment for this version
To version 36.1
edited by sndueste
on 2023-09-29 11:07
Change comment: There is no comment for this version

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1 -XWiki.cpassow
1 +XWiki.sndueste
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1 -test
1 +Experimental data is recorded as HDF files[link] on the GPFS file system[link]. The access rights[link to ACLs] are linked to the user's DESY account and can be managed by the PI via the GAMMA portal[link]. 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[link], Maxwell-Display Server[link] or JuyterHub[link]. We recommmend using the JupyterHub for data exploration and the SLURM resources[link] for high performances computing.
2 2  
3 +For simplified acccess we provide a conda module flashh5[link] which can be installed in a personal conda environment[link] on the Maxwell Cluster. Example on the usage can be found here [link - repo + binder]
4 +
5 +\\
6 +
7 +{{expand title="How to login JupyterHub"}}
8 +
9 +
10 +{{view-file att--filename="tmp.mp4" height="250"/}}
11 +{{/expand}}
12 +
13 +\\
14 +
15 +\\
16 +
17 +{{info}}
18 +=== There are different options that help you to work with the FLASH HDF5 data in Python ===
19 +
20 +The currently developed option for large data sets: [[the FAB package>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]] ... see below
21 +
22 +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"]]
23 +{{/info}}
24 +
25 +\\
26 +
27 +[[~[~[image:attach:image2023-9-29_11-1-37.png~]~]>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]]
28 +
29 +\\
30 +
31 +{{expand title="older ideas ..."}}
32 +(% class="Object" %)(object oriented) [[https:~~/~~/gitlab.desy.de/christopher.passow/fdh-builder>>url:https://gitlab.desy.de/christopher.passow/fdh-builder.git||shape="rect"]]
33 +
3 3  ----
4 4  
5 5  === TODO ===
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17 17  GPFS
18 18  {{/task}}
19 19  
51 +{{task reference="/Tasks/Task_40" status="InProgress"}}
52 +Access rights
53 +{{/task}}
54 +
55 +{{task reference="/Tasks/Task_41" status="InProgress"}}
56 +Gamma Portal
57 +{{/task}}
58 +
59 +{{task reference="/Tasks/Task_42" status="InProgress"}}
60 +Maxwell
61 +{{/task}}
62 +
20 20  {{task reference="/Tasks/Task_20" status="InProgress"}}
21 21  JupyterHub
22 22  {{/task}}
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197 197  {{/code}}
198 198  
199 199  \\
243 +
244 +\\
245 +{{/expand}}