P = PROBEAVERFF(F, RECT), where F is an array of scalar fields, and RECT
a rectangle in the form [X1, Y1, X2, Y2], returns the time series of
the field averaged over the rectangle. RECT is specified in physical
units (eg., in mm). P is an array of size LENGTH(F).
P = PROBEAVERFF(F) allows the user to select a rectangle using the mouse.
[UX, UY] = PROBEAVERFF(...) or [UX, UY, UZ] = PROBEAVERFF(...) does
the same for a 2-component or a 3-component array of vector fields.
The value of the field at the location of the probe is interpolated
using Matlab's function INTERP2.
See Also
showf, probef, spatiotempf, matrixcoordf, extractf.
Published output in the Help browser
showdemo probeaverf