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@biochem-fan biochem-fan released this 05 Nov 18:24
· 1665 commits to master since this release
3.1.1
4ed89f7

This is a minor update from RELION 3.1.0. Everyone using RELION 3.1.0 or earlier should upgrade to this version.

Changes since RELION 3.1.0 include:

  • Supported the EER movie format for Falcon4.
    Please read https://www3.mrc-lmb.cam.ac.uk/relion/index.php/Image_compression#Falcon4_EER carefully for detailed instructions.
  • Changed defect correction to use a random pick from neighboring good pixels, instead of the average of them.
  • Fixed --keep_ctfs_micrographs in Extract to respect the optics groups in the micrograph STAR file.
  • Updated Gentle Clean to delete temporary files from CtfRefine.
  • Merged optimizations for GPU (--gpu) and Intel CPUs (--cpu) contributed by NVIDIA and Intel engineers.

Unfortunately, there are several remaining issues to be fixed in later updates. Frequent problems are:

  • SIDESPLITTER does not work with Multibody refinement.
  • Use of undefined labels in STAR files causes problems with some components (e.g. Extract). #641
  • Memory leak in Subtract job (could not be reproduced at LMB). #673

See https://github.com/3dem/relion/issues for details.

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