With the Mathematica 7 function VectorPlot, is there an option to make all the arrows have the same length (and same head size)?
The option VectorScale does not seem to allow that.
Obviously the effect of such an option could be achieved by explicitly normalizing the vector field being plotted, but that takes some extra work and seems an awkward way to do it. Which is why I asked about an option.
-- Murray Eisenberg firstname.lastname@example.org 80 Fearing Street phone 413 549-1020 (H) Amherst, MA 01002-1912