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Last modified by flenners on 2025-06-24 16:56
From version 12.1
edited by riedelmi
on 2021-11-27 15:12
Change comment: Extended the maxwell description
To version 17.1
edited by flenners
on 2022-05-20 09:17
Change comment: There is no comment for this version

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1 -02 - How to login to Maxwell and start RecoGUI
1 +00 - How to login to Maxwell
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1 -XWiki.riedelmi
1 +XWiki.flenners
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10 10  
11 11  == {{id name="00-HowtologintoMaxwell-TheDOORAccount"/}}The DOOR Account ==
12 12  
13 -Before you arrive you have to create a DOOR account (Institution: Physik Department E17) and do all the safety trainings. This account is also being used for the gamma-portal, where you can manage you beamtime data, grant access to other users and manage FTP access. However this account does not work with other resources. For this you will have to request a second account:
13 +Before you arrive you have to create a DOOR account and do all the safety trainings. This account is also being used for the gamma-portal, where you can manage you beamtime data, grant access to other users and manage FTP access. However this account does not work with other resources. For this you will have to request a second account:
14 14  
15 15  == {{id name="00-HowtologintoMaxwell-ThePSXAccount"/}}The PSX Account ==
16 16  
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73 73  
74 74  For Jupyter Hub
75 75  
76 -See also the section on python.
77 -
78 -=== {{id name="00-HowtologintoMaxwell-HzgPartition"/}}Hzg Partition ===
79 -
80 -Ask someone from hereon how to use them (e.g. [[Riedel, Mirko>>url:https://wiki.tum.de/display/~~ga78nig||shape="rect"]] )
81 -
82 82  \\
83 83  
84 84  == {{id name="00-HowtologintoMaxwell-ConnectingtotheCluster"/}}Connecting to the Cluster ==
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211 211  
212 212  If you have to add other users to a past beamtime, this can be done via the gamma-portal. After adding the accounts, these people have to make sure to log off from **all **FastX sessions, etc. to update the permissions.
213 213  
214 -= {{id name="00-HowtologintoMaxwell-StartingarecoGUI"/}}Starting a reco GUI =
215 -
216 -== {{id name="00-HowtologintoMaxwell-ShortVersion:"/}}Short Version: ==
217 -
218 -Terminal:
219 -
220 -(% class="code" %)
221 -(((
222 -salloc ~-~-partition=psx ~-~-nodes=1 –-time=06:00:00
223 -\\(if you need gpu: (% class="bash plain" %){{code language="none"}}--constraint=P100{{/code}}(%%) )
224 -\\ssh max-bla123
225 -\\module load anaconda
226 -\\source activate ~~/envs/tomopy
227 -\\spyder&
228 -)))
229 -
230 230  \\
231 231  
232 232  \\
233 233  
234 -{{code linenumbers="true" collapse="true"}}
235 -salloc --partition=psx --nodes=1 –-time=06:00:00
236 -
237 -ssh max-bla123
238 -
239 -module load anaconda
240 -
241 -source activate ~/envs/tomopy
242 -
243 -spyder&
244 -{{/code}}
245 -
246 246  \\
247 -
248 -Spyder:
249 -
250 -Open RecoGUI,
251 -
252 -(Right click on tab: "Set console working directory") (to be removed)
253 -
254 -Green Arrow to start program
255 -
256 -\\
257 -
258 -== {{id name="00-HowtologintoMaxwell-LongerVersion"/}}Longer Version ==
259 -
260 -\\
261 -
262 -Login to maxwell and allocate a node from the psx partition.
263 -
264 -\\
265 -
266 -You first have to **load the anaconda module:**
267 -
268 -(% class="code" %)
269 -(((
270 -module load anaconda/3
271 -\\
272 -)))
273 -
274 -and **activate your virtual environment**, depending on where you installed it:
275 -
276 -(% class="code" %)
277 -(((
278 -source activate ~~/envs/tomopy
279 -)))
280 -
281 -\\
282 -
283 -~~/ takes you back to your home directory. In this case, the environment "tomopy" was installed in the home directory in the folder "envs". 
284 -
285 -\\
286 -
287 -now you can **start spyder**:
288 -
289 -(% class="code" %)
290 -(((
291 -spyder&
292 -)))
293 -
294 -\\
295 -
296 -EXAMPLE: (virtual environment in "envs/p36"
297 -
298 -[[image:attach:image2021-4-27_13-53-35.png||height="71"]]
299 -
300 -\\
301 -
302 -You can also start another terminal e.g. if you want to look at your data / reconstructions in fiji.
303 -
304 -\\
305 -
306 -\\
Confluence.Code.ConfluencePageClass[0]
Id
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1 -235027534
1 +305838808
Title
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1 -02 - How to login to Maxwell and start RecoGUI
1 +00 - How to login to Maxwell
URL
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1 -https://confluence.desy.de/spaces/P5I/pages/235027534/02 - How to login to Maxwell and start RecoGUI
1 +https://confluence.desy.de/spaces/P5I/pages/305838808/00 - How to login to Maxwell