FF = subaverf(F) subtracts the 'ensemble average' from the
vector/scalar fields F. It subtracts from each F the field averaged
over all F, as computed from averf. The field subtracted therefore
corresponds to an 'ensemble' or 'temporal' average (it is not a spatial
average).
FF = subaverf(F,AXIS) subtracts the spatial average (computed by
spaverf), averaged over the direction AXIS, where AXIS='X', 'Y' or
'XY'.
If no output argument, the result is displayed by showf.
Example
v = loadvec('*.VC7');
showf(subaverf(v));
Note: To subtract both an ensemble average and a spatial average, use
FF = operf('-', F, averf(spaverf(F,'...')));
See Also
averf, spaverf, azaverf.
Published output in the Help browser
showdemo subaverf