library("ndvits", lib.loc="/home/vahe/R/i686-pc-linux-gnu-library/2.15") ndvidirectory=paste(system.file("extdata/VITO_Mzimba", package="ndvits"), "/", sep="") region="Mzimba" Ystart=2004 Yend=2006 shape="SLP_Mzimba" shapedir=paste(system.file("extdata/shape", package="ndvits"), "/", sep="") outfile = "mzimbaTS2.txt" outfile2 = "MzimbaTS2.pdf" outfiel3 = "my.pdf" signal = TimeSeriesAnalysis(shape, shapedir, ndvidirectory, region, Ystart, Yend, outfile, outfile2) Village I have run this in rstudio successfully, so the Village is passed to c() function, but when I am trying to run it from R script in linux terminal the line of c() input is repeatedly coming back and it is not working... any help or suggestion, thanks in advance. Regards, Vahe [[alternative HTML version deleted]]