Report and troubleshoot errors encountered when processing data. Please be as specific as possible and follow the Troubleshooting Guidelines.

Questions, discussion and error messages relating to 2D classification of particles.

How to install, configure and update cryoSPARC on a workstation or cluster. Please refer to these instructions first.

General questions and discussion relating to cryo-EM image processing and methods.

Questions, discussion and errors encountered when importing and exporting movies, micrographs, particles, volumes and other files.

Questions relating to helical processing.

Questions and Discussion regarding 3DFlex jobs (Data Prep, Mesh Prep, Training, Generator, Reconstruction)

Questions, discussion and error messages relating to particle picking (manual, blob-based, template-based, deep picking), particle extraction and inspection.

Scripting in or with CryoSPARC: CryoSPARC CLI, cryosparc-tools, etc.

Questions, discussion and errors encountered when performing patch-based, global and local motion correction.

Questions and discussion relating to data management for cryo-EM.

Questions and discussion regarding the 3D variability analysis and 3D variability display.

Questions and advice on data processing strategy for particular samples or datasets. Discussion and best practices/tips are welcome!

Requests for new jobs and features in cryoSPARC. If you have questions about an existing job or feature, please submit them under the appropriate category (e.g., 3D reconstruction, CryoSPARC Parameters, etc.).

For discussion about Volume Tools, Sharpening Tools, Particle Sets Tools, Exposure Sets Tools, etc.

Questions, discussion and error messages arising when curating and inspecting micrographs.

Questions, discussion and errors relating to homogeneous and heterogeneous (multi-reference) refinement, and non-uniform refinement.

Questions and discussions around the building, refinement and validation of molecular models based on cryo-EM data.

Questions, discussion and errors encountered when using local refinement and signal subtraction.

Questions and issues related to CTF refinement (global and per-particle).

Topics related to the CryoSPARC web application/user interface.

Questions, discussion and errors relating to post processing job types, including local resolution estimation, local filtering, align 3D maps, reslog type analysis, and 3DFSC analysis.

Questions, discussion and errors encountered when performing homogeneous and heterogeneous ab-initio reconstruction.

Questions and discussion regarding 3D Classification.

Questions and discussion regarding curation of a particle stack, from Inspect Picks to 2D and 3D classification methods.

Questions, issues and feature requests relating to cryoSPARC Live.

Questions, discussion and errors encountered when estimating CTF values.

Topics related to the preparation of samples for cryogenic electron microscopy.

Announcements about cryo-EM workshops and conferences that may be of general interest to users.

Questions about job parameters and how to optimize these.