On Thu, Jul 22, 2010 at 7:56 AM, Sam Albers wrote:
> Hello,
>
> I am trying to create a plot often seen in hydrodynamic work than includes a
> contour plot representing the water speed with arrows pointing in the
> direction of flow. Does anyone have any idea how I might add arrows based on
> wf$a
On 07/23/2010 12:56 AM, Sam Albers wrote:
Hello,
I am trying to create a plot often seen in hydrodynamic work than includes a
contour plot representing the water speed with arrows pointing in the
direction of flow. Does anyone have any idea how I might add arrows based on
wf$angle (in the exampl
Sam,
I recommend taking a look at the ggplot2 package. This page from the
author's website contains an example of what I think you are trying to
achieve:
http://had.co.nz/ggplot2/geom_segment.html
Obviously, this would require doing the whole plot in ggplot2, but that's
not at all unpleasant. Th
Hello,
I am trying to create a plot often seen in hydrodynamic work than includes a
contour plot representing the water speed with arrows pointing in the
direction of flow. Does anyone have any idea how I might add arrows based on
wf$angle (in the example below) to the plot below?
Thanks in advan
4 matches
Mail list logo
