[GRASSLIST:6989] calculating center of intensity

[Jason Horn]

Does anyone know of a way to calculate the center of a shape in a  
raster file based on shape and pixel values?  For example, imagine a  
NEXRAD RADAR image showing a storm cloud.  Could GRASS be used to  
calculate the center of the cloud?  I'm not having any luck finding a  
grass raster function to do this.

Thanks,

- Jason


Jason Horn
Boston University Department of Biology
5 Cumington Street  Boston, MA 02215

jhorn at bu.edu
office: 617 353 6987
cell: 401 588 2766


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