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2012 Sep 22
0
timeIsInterval function not found
...d R and package spacetime but has not worked any suggestions? thanks setwd("C:/Documents and Settings/bob/Documenti/tuesday") library(rgdal) dts0 <- c("19980401", "19980701", "19981001", "19990101") fn <- "_Gambia__the_Extract.tif" ndv_gambia <- readGDAL(paste("NDV_", dts0[1], fn, sep="")) for (i in dts0[2:4]) ndv_gambia <- cbind(ndv_gambia, readGDAL(paste("NDV_", i, fn, sep=""))) names(ndv_gambia) <- paste("ndv", dts0, sep="_") dts <- as.Date(dts0, "%Y%m...