Description Usage Arguments Value Examples
A function used to load raw data from LGR Ultraportable Gas Analyzers to be called in the functions
SelCue
and FluxCal
. This function removes the extra lines without data at the end of the data file output
by LGR analyzer and convert the timestamps into POSIXct for further processing.
1 |
file |
A string contains the directory path and file name of the raw data. The data should be provided as what is exported from the LGR analyzer. |
time_format |
A string indicates the format of timestamps. Default: "mdy_HMS". It also takes the format "dmy_HMS" or "ymd_HMS", depending on the timestamps output from the analyzer. |
Ta_ignore |
A logic value indicates whether air temperature in the dataset is ignored.
Default: FALSE. If this is set to "TRUE", the column name of the air temperature will not be checked, but
air temperature data will have to be added to the argument |
A data frame with all data in the right format for the functions SelCue
and FluxCal
.
1 2 3 4 5 | library(FluxCalR)
# get the directory of the example LGR raw data
example_data <- system.file("extdata", "Flux_example_1_LGR.txt", package = "FluxCalR")
# load the data
Flux <- LoadLGR(example_data)
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