e2fsc_real_local

usage: e2fsc.py [options] input1 input2

Simple 2 volume FSCs can be computed with e2proc3d.py. In addition to the overall fsc (saved to fsc.txt), 
it also computes a "local resolution" through the volume. These local resolutions are based on poor statistics.
The smaller the box size, the worse they are, and this is not taken into account when computing actual
resolution values. Regardless, it will give a reasonable comparison of how much variation exists in different
regions of the map, and will produce locally filtered maps with a reasonable level of detail, given the two
input volumes.

Option	Type	Description
--version	None	show program's version number and exit
--output	str	Output .143 resolution volume
--outfilt	str	Output locally filtered average volume
--outfilte	str	Apply the local filter to the even map as well and write to specified file
--outfilto	str	Apply the local filter to the odd map as well and write to specified file
--compressbits	int	Bits to keep when writing volumes with compression. 0->lossless floating point. Default 10 (3 significant figures)
--localsizea	int	Size in Angstroms of the local region to compute the resolution in
--apix	float	A/pix to use for the comparison (default uses Vol1 apix)
--normin	str	Apply a real space normalization to each input before FSC. Default normalize.edgemean. Use 'none' to disable.
--cutoff	float	fsc cutoff. default is 0.143
--mask	str	Optional mask to produce masked overall FSC curve. Must have the same dimensions as the input volumes.
--tophat	None	If set, the local filter is a tophat filter, otherwise a local Wiener filter is applied
--sampfscs	int	Will generate samples at n^3 different locations across the volume
--threads	int	Number of threads to run in parallel on the local computer
--ppid	int	Set the PID of the parent process, used for cross platform PPID
--verbose, -v	int	verbosity [0-9]. Larger values produce more output.