Helical twist estimate
and Helical rise estimate
Maximum symmetry order to apply during reconstruction
Limit shifts along the helical axis
Resolution to begin real-space symmetrization
Point group symmetry
Resolution to begin local searches of helical symmetry
Minimum (maximum) helical twist (rise) to search over
specify the search ranges over which local searches are to be done. By default, twist ranges are set to the initial twist estimate Twist (rise) grid size
parameters specify the granularity of the local searches; larger grid sizes mean more fine sampling of the helical symmetry parameters, but come at the cost of longer computation time. These likely do not need to be changed from the default of 128.Fix search grid
Override outer (inner) filament diameter for search
Use Non-Uniform Refinement
Local processing start resolution (A)
Initial lowpass resolution (A)
Number of images for initial density generation
Use cylindrical model
Number of extra final passes
Maximum number of iterations below 6A
Mask (dynamic, static)
Dynamic mask z-clip fraction
GSFSC split resolution (A)
Do high-resolution noise substitution in FSC computation