read81x | R Documentation |
Read a Licor generated .x81 file into a data-frame
read81x(fName, nRowsFileInfo = 23, sep = "\t",
..., colsTimeStamp = 3, formatTS = NULL,
tz = "UTC", na.strings = c("", "NA",
"NAN", "\"NAN\""), labelRowOffset = -16)
fName |
scalar string: file name |
nRowsFileInfo |
scalar integer: number of lines of initial file information |
sep |
column separator |
... |
further arguments to |
colsTimeStamp |
integer vector: colums with time stamp column (will be set to POSIXct) |
formatTS |
format of the timestamp columns,
see |
tz |
specify a time zone when converting to POSIXct, default: UTC |
na.strings |
see |
labelRowOffset |
the row offset, usually before concentration
measurements to generate column |
version of readDat
with adjusted defaults.
This function is deprecated because its superseeded by the
more versatile read81xVar
.
Thomas Wutzler, Oscar Perez Priego
#fName <- "inst/genData/Flux2_140929_1700.81x"
#fName <- "inst/genData/Flux2_140929_1700.81x"
fName <- system.file(
"genData/Flux2_140929_1700.81x", package = "RespChamberProc")
if (nzchar(fName)) {
ds <- read81x(fName)
#plot( CO2 ~ Date, ds )
#plot( CO2 ~ Date, ds[ds$iChunk == 9,] )
}
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