[Shake-dev] rgb = function(intensity-mmi)
Branden Christensen
branden.christensen at osop.com.pa
Fri May 17 20:15:25 UTC 2013
Awesome. Thanks Bruce.
B
*Branden Christensen*
*branden.christensen at osop.com.pa*
Volcan, Panama
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On Fri, May 17, 2013 at 3:12 PM, Bruce Worden <cbworden at gmail.com> wrote:
> Hi Branden,
>
> Below is the GMT CPT table we use to map intensity to color. The columns
> are:
>
> Starting_MMI Red Green Blue Ending_MMI Red Green Blue
>
> 0 255 255 255 1 255 255 255
> 1 255 255 255 2 191 204 255
> 2 191 204 255 3 160 230 255
> 3 160 230 255 4 128 255 255
> 4 128 255 255 5 122 255 147
> 5 122 255 147 6 255 255 0
> 6 255 255 0 7 255 200 0
> 7 255 200 0 8 255 145 0
> 8 255 145 0 9 255 0 0
> 9 255 0 0 10 200 0 0
> 10 200 0 0 13 128 0 0
>
> Values in between the starting and ending MMI are linearly interpolated
> for each of R, G, and B.
>
> Bruce
>
>
> On May 17, 2013, at 12:41 PM, Branden Christensen <
> branden.christensen at osop.com.pa> wrote:
>
> Hi all:
>
>
> I am using the grid.xml to produce a shakemap overlay for Open Street Map.
>
> What are the stand colors to translate instrument intensity (MMI) to rgb
> values (color)?
>
>
> B
>
> *Branden Christensen*
> *branden.christensen at osop.com.pa*
> Volcan, Panama
>
> *Follow OSOP *
> Facebook: http://www.facebook.com/osop.panama
> Twitter: @OSOPSA <http://twitter.com/OSOPSA>
> News Blog: http://www.osop.com.pa/blog/news
> The Seismo Guys Blog: http://www.osop.com.pa/blog/the-seismo-guys/
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