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2001 Nov 20
2
quiver plot help
Hello everybody
I'm trying to write a simple version of matlab's "quiver".
The idea is that I have fluid with velocity defined on a grid. I have
a matrix of x-components of velocity and a matrix of y-components and
I want to see the overall flow pattern. (I work with 2D fluid
mechanics problems).
My first-stab function is below:
quiver <- function(u,v,scale=1)
# first