[R] projection problem in sp package
uday
uday_143_4u at hotmail.com
Fri Mar 2 19:13:17 CET 2012
I am plotting some data using sp package
library (sp)
library(maps)
data.aggm # data
# Define standard projection
ll <- CRS("+proj=longlat +datum=WGS84")
# convert to a SpatialPointsDataFrame
xy <- cbind(data.aggm[,1], data.aggm[,2])
ch4.spPoints <- SpatialPointsDataFrame(coords=xy,
data=data.frame(data.aggm[,3]), proj4string=ll)
after running this I am getting error is
Error in validityMethod ( as (object,superClass)):
Geographical CRS given to non -comformant data
does any body know how to fix this error ?
Cheers
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