Suppose I have a matrix of classes (in this case red, green and blue) that
looks like this
image(matrix(runif(1), 100, 100), col = c("red", "blue", "green"))
The classes are not contiguous.
Suppose I now want to separate non-contiguous "red" classes into each of
their own classes.
Is there
On Sat, Jun 13, 2009 at 5:31 PM, wrote:
> Good Morning:
> I would like to edit the county warning area boundaries shapefile
> "w_15jl09.shp" downloaded from:
> _http://www.weather.gov/geodata/catalog/wsom/html/cwa.htm_
> (http://www.weather.gov/geodata/catalog/wsom/html/cwa.htm)
>
> Several of th
Good Morning:
I would like to edit the county warning area boundaries shapefile
"w_15jl09.shp" downloaded from:
_http://www.weather.gov/geodata/catalog/wsom/html/cwa.htm_
(http://www.weather.gov/geodata/catalog/wsom/html/cwa.htm)
Several of the shapefile's polygons contain extremely small "holes"
