xmipp3.protocols.protocol_local_ctf module¶
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class
xmipp3.protocols.protocol_local_ctf.
XmippProtLocalCTF
(**args)[source]¶ Bases:
pwem.protocols.protocol_3d.ProtAnalysis3D
Compares a set of particles with the corresponding projections of a reference volume. The set of particles must have a 3D angular assignment. This protocol refines the CTF, computing local defocus change. The maximun allowed defocus is a parameter introduced by the user (advanced). The protocol gives back the input set of particles with the refine local defocus and the defocus change with relation to the global defocus.