[Teem-users] New parsing of options for "unu resample -s"

[Gordon L. K. <gl...@uc...>]

New on the svn trunk:

Unu resample has allowed in its "-s" option arguments of the form = (for no change on this axis), xF (for multiplying number of samples by F), and N (for setting number of samples explicitly to N).  

Now you can can also use /F to indicate dividing the number of samples by F, and +=N and -=N to increment the number of samples.  I used +=N instead of +N because its possible that existing usage of "unu resample" uses "+N" for "N", and I didn't want to break that needlessly.  For consistency x=F and /=F are also accepted.

Gordon