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AdvancedTutorials

Archive of weekly EMAN2/Python discussion session

Once a week we hold an informal discussion session covering some topic related to using EMAN2 from Python, usually with JupyterLabs. Sometimes we may have a short foray into C++, and we also make use of command-line tools. Suggestions for topics to discuss are welcome, and all are welcome to join the actual meetings.

• Thursdays at Noon (Houston/Chicago time zone, central) : https://bcm.zoom.us/j/98285850226?pwd=NWJydlJKREdBYWs3SEk5TGZoV3MvZz09

We have started archiving the meetings via YouTube:

• July 15, 2022 - Using the new filter.helix processor to investigate objects with helical symmetry, some use of Jupyter EMAN2 plugins and e2filtertool.py.

Python mini-tutorials/reference

These mini-tutorials are at the Python level for programmers and advanced users. They don't get updated as frequently as the normal user tutorials, so please feel free to ask questions if something is broken. They should at least give a general feel for how EMAN2 works at the Python level.

If you'd like to see something here which is missing, please just ask (sludtke@bcm.edu)!

• Generate and display an EMAN2 test image

• Rotate, translate, scale or mirror an image

• Add and multiply images, add and multiply by constants

• Convert a real/imaginary image into an amplitude/phase image and vice versa

• Iterate through the pixels of an image

• Make a projection of a 3D model, project through the asymmetric unit

• Change log level in EMAN2