GetNetCDFAtCoords: Extract timeseries for nearest coordinates from a netcdf file

In EarthSystemDiagnostics/ecustools: A miscellaneous collection of R functions for working with time-series and paleo data.

Description

Extract timeseries for nearest coordinates from a netcdf file

Usage

GetNetCDFAtCoords(
  filename,
  req.coords,
  req.var,
  time.var = "time",
  lon.var = "longitude",
  lat.var = "latitude"
)

Arguments

filename	Name of the netcdf file
req.coords	matrix or dataframe of longitude and latitude coordinates
req.var	name of the variable to extract
time.var	name of the time variable
lon.var, lat.var	names of the longitude and latitude variables in the netcdf file

Examples

## Not run: req.coors = data.frame(
  lon = c(-64.5417, -64.9888, -64.7),
  lat = c(30.0867, 30.6486, 32.47))
GetNetCDFAtCoords("path/to/file.nc",
                  req.coords = req.coords,
                  req.var = "nobs")

## End(Not run)

EarthSystemDiagnostics/ecustools documentation built on Jan. 15, 2022, 5:22 p.m.