CryoSPARC v4.2.0+230302
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In Global CTF Refinement, throw a warning if the spherical aberration refines to a nonpositive value.
In 3D Classification, add "Force re-do FSC split” parameter that forces re-splitting the particles into half-set splits from scratch. Disabling this allows for preserving the input splits, for particles from previous helical refinements, symmetry expansions, or local refinements.
Fixed a problem in 2D classification where many classes would be blank or very faint if multiple GPUs were used.
Fixed issues when running multiple jobs using the same SSD cache space.
Fixed 3DFSC crashing due to list index out of range error.
In 3D Classification, removed extraneous alignments3D entry in particles_all_classes dataset output which caused csparc2star.py to assign all particles to a single class.