<infile> | Set of images to be averaged |
<outfile> | Output, 1 image will be appended |
[res=<in A>] | Resolution in A if structure factor is not used |
[ctfcw=<file>] | Structure factor file used to fit data in infile |
[ctfc=<lp res>] | Lowpass filter resolution for ctf correction without wiener filter |
[keepsig=<sig>] | Sigma multiplier for discarding particles |
[keepval=<thr>] | Fixed threshold for discarding particles |
[mask=<rad>] | Circular mask |
[fileali] | Use alignments from file |
[refali] | Do a single pass 2D alignment of each particle to the reference (ref0) |
[copyeuler] | Used only if the filspec is cls####, will read the Eulers from proj.hed |
[refmask] | Only for cls#### files, will mask based on proj.hed |
[ref0] | First image is a reference image |
[copyrefs] | Copy proj.hed image into the output file |
[even|odd] | Uses only even or odd numbered particles |
[snrmult=<val>] | Multiply the SNR by this number when Wiener filtering |
[nolog] | Do not log a record of this program in .emanlog |
[comment=<str>] Sets the comment string in the output file (if supported | [comment=<str>] Sets the comment string in the output file (if supported) |
ctfavg2 cls0000.lst classes.hed ctfcw=groel.xray
This program will average a set of prealigned images with CTF correction.