Hi Marna,
Isn't the conventional way to visualize depth as shades of blue?
library(plotrix)
depth.col<-color.scale(dat1$depth,extremes=c("lightblue",blue"))
Then color the lon/lat rectangles with depth.col
Jim
On Wed, Oct 12, 2016 at 7:49 PM, Marna Wagley <marna.wag...@gmail.com> wrote:
> Hi R Users,
> Is it possible to visualize river flow in 3D (latitude, longitude with
> respect to depth)?
> The example of my data looks like. Any suggestions?
>
>> dat1
> long lat depth flow
> 1 1015.9 857 1.00 1.50
> 2 1015.9 857 1.25 1.23
> 3 1015.9 857 0.50 2.00
> 4 1015.9 858 0.10 1.95
> 5 1015.9 858 0.20 1.50
> 6 1025.0 858 0.30 1.20
> 7 1025.0 858 0.40 0.50
> 8 1025.0 858 0.35 0.70
> 9 1025.0 858 0.24 1.20
>
> Thanks for your help.
> thanks
>
> [[alternative HTML version deleted]]
>
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