usage: prog  <tilt series 1> <tilt seires 2> ... [options]
	CTF estimation for tilt series. The tomogram reconstruction needs to be done with e2tomogram.py. This will only estimate CTF parameters and write the information in the corresponding info files. Actual per particle CTF correction will be done at the particle extraction step.

Option Type Description
--version None show program's version number and exit
--alltiltseries None Use all tilt series in the folder. Acceptable file extensions include hdf, mrc, mrcs, st.
--dfrange str Search range of defocus (start, end, step). default is 2., 7, 0.02
--psrange str phase shift range (start, end, step). default is 10, 15, 5
--tilesize int Size of tile to calculate FFT, default is 256
--voltage int Voltage of microscope in kV
--cs float Cs of microscope
--nref int Using N tilt images near the center tilt to estimate the range of defocus for all images. Default is 15
--stepx int Number of tiles to generate on x-axis (different defocus)
--stepy int Number of tiles to generate on y-axis (same defocus)
--checkhand None Check the handedness of tomogram.
--threads int Number of threads to run in parallel on the local computer
--nolog None Default=False. Turn off recording of the command ran for this program onto the .eman2log.txt file
--verbose, -v int verbose level [0-9], higher number means higher level of verboseness
--writetmp None Write temporary files. For --checkhand only.
--bgcurve str load a curve of background power spectrum to substract for ctf estimation.
--ppid int Set the PID of the parent process, used for cross platform PPID