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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 16.1
edited by flenners
on 2022-03-30 17:46
Change comment: There is no comment for this version

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Title
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1 -02 - How to login to Maxwell and start RecoGUI
1 +00 - How to login to Maxwell
Author
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1 -XWiki.riedelmi
1 +XWiki.flenners
Content
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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 +256492698
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/256492698/00 - How to login to Maxwell