| amf_list_data {amerifluxr} | R Documentation |
Get BASE data variable availability
Description
This function obtains the BASE data availability for all or selected AmeriFlux sites. See AmeriFlux page https://ameriflux.lbl.gov/data/aboutdata/data-variables/ for details about the variable naming.
Usage
amf_list_data(site_set = NULL, var_set = NULL)
Arguments
site_set |
A scalar or vector of character specifying the target AmeriFlux Site ID (CC-Sss). If not specified, it returns all sites. |
var_set |
A scalar or vector of character specifying the target variables as in basename. See AmeriFlux pagehttps://ameriflux.lbl.gov/data/aboutdata/data-variables/#base for a list of variable names. If not specified, it returns all variables. |
Value
A data frame of variable-specific data availability (per year) for selected AmeriFlux sites.
Site_ID - Six character site identifier (CC-Sss)
VARIABLE - Variable name of the data included in the BASE file
BASENAME - Variable base name of the data included in the BASE file.
GAP_FILLED - Whether a variable is a gap-filled variable (TRUE/FALSE)
Y1990 - Percentage of data availability in the year 1990 (0-1).
Y1991 - Percentage of data availability in the year 1991 (0-1).
Y1992 - Percentage of data availability in the year 1992 (0-1).
...
Examples
## Not run:
# obtain the data variable availability for all sites
data_aval <- amf_list_data()
# obtain the data variable availability for selected sites
data_aval <- amf_list_data(site_set = c("US-CRT","US-WPT"))
# obtain the data variable availability for selected variables
data_aval <- amf_list_data(var_set = c("FCH4", "WTD"))
## End(Not run)