Dear Javad,
Perhaps you were looking to read the
table in Air.txt (is this Fortran
format?) into R?
b <- readLines("Air.txt") # The text MIME attachment w/Mailman footer
...
b <- b[1:(which(b=="")-1)] # Remove the odd Mailman footer (at end of
df)
idx <- max(grep("^\\*", b))+1 # Start of df after header uline
header <- tolower(strsplit(gsub(" +", "_", gsub("\\*", "", b[idx-2])),
"_")[[1]])
b <- read.table(text=b[-(1:idx)], header=F)
colnames(b) <- header[header!=""]
b <- b[,sapply(b, \(i) length(unique(i)))>1] # Remove constant cols
str(b)
'data.frame': 31324 obs. of 6 variables:
$ x : num 583500 584000 584500 585000 585500 ...
$ y : num 3018700 3018700 3018700 3018700 3018700 ...
$ average conc: num 32.8 33.1 33.4 33.5 33.6 ...
$ zelev : num 0 0 0 0 0 0 0 0 0 0 ...
$ zhill : num 0 0 0 0 0 0 0 0 0 0 ...
$ date(conc) : int 16101706 16101706 16101706 16101706 16101706 ...
Best,
Rasmus
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