Thumbnails of particle stacks?

Is it possible for cryosparc to generate thumbnails or raw particle images that make up a particle stack?

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I was going to ask this question today. We get a glimpse of a few during extraction but it would be a nice feature. Related but not ideal, you can “inspect picks” of a 2D selection job and see them in the micrograph.

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This functionality seems to no longer work. I cannot run inspect picks with 2D selections, regardless of the source of exposures.

File “cryosparc_master/cryosparc_compute/”, line 85, in
File “/home_local/hpc/cryosparc2/cryosparc2_master/cryosparc_compute/jobs/manual_picker/”, line 343, in run_inspect_simple
p = n.polyfit(mic_dfs, mic_med_nccs, 1)
File “<array_function internals>”, line 6, in polyfit

TypeError: expected non-empty vector for x

Hi @dmsmith and @CryoEM1 ,

Thanks for the post! In CryoSPARC v4.1 (released December 12, 2022), we’re excited to announce a new Python library, cryosparc-tools, that allows you perform tasks like this much easier: Getting Started — cryosparc-tools

We have an example of how to generate high-resolution 2D class images. Producing images of particle stacks should be similar.

- Suhail