Add - Simple math on sepfile
Add Header1 [Header2...] pars >out.H
a list of values to multiply the respective
data sets by; ie, the first multiplies Header1,
the second Header2, etc... (Don't list more values
than headers or you could cause real trouble!)
Of course the default scale is 1.
For real valued data the value is one float per
dataset. If the data is complex you must supply
two floats per dataset. These represent the real
and imaginary parts of the complex scalars.
a list of values to add to the respective data
sets. (Same syntax as scale.) Default is zero.
sum, product, or divide the files?
abs,sqrt,log,exp : if yes, then take abs, log, sqrt, or exp of the
input Order of operations: abs, add, log, sqrt,
scale, exp
cube dimensions of all input header files
n1, n2, and n3 really should all match. If they are
missing you will get a warning showing what it took
them to be, namely, those for the first file listed.
You also get a warning if o1, d1, etc, don't match.
Form linear combinations of the data in one or more files.
the Math manpage,the Scale manpage
util/vector